View HA17431FPAJ_4160834.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Shunt Regulator
REJ03D0892-0100 Rev.1.00 Apr 03, 2007
Description
The HA17431 series is temperature-compensated variable shunt regulators. The main application of these products is in voltage regulators that provide a variable output voltage. The on-chip high-precision reference voltage source can provide 1% accuracy in the V versions, which have a VKA max of 16 volts.
Features
* The V versions provide 2.500 V 1% at Ta = 25C * The reference voltage has a low temperature coefficient * The UPAKV miniature packages are optimal for use on high mounting density circuit boards
Block Diagram
K
REF
+ -
A
Application Circuit Example
Switching power supply secondary-side error amplification circuit Vout R R1 K
+ -
REF A HA17431 Series R2 GND
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 1 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Ordering Information
Reference voltage (at 25C) Normal Version 4% 2.395V to 2.495V to 2.595V A Version 2.2% 2.440V to 2.495V to 2.550V V Version 1% 2.475V to 2.500V to 2.525V
Item HA17431FPAJ HA17431FPJ HA17431PAJ Car use HA17431PJ HA17431PNAJ HA17431VPJ Industrial use HA17431UPA HA17432UPA
Package Code (Package Name) PRSP0008DE-B (FP-8DGV) PRSP0008DE-B (FP-8DGV) PRSS0003DC-A (TO-92MODV) PRSS0003DC-A (TO-92MODV) PRSS0003DA-A (TO-92V)
Operating Temperature Range
O O O O O O O O
-40 to +85C
PRSS0003DA-A (TO-92V) PLZZ0004CA-A (UPAKV) PLZZ0004CA-A (UPAKV)
-20 to +85C
Pin Arrangement
UPAKV (HA17431UPA) A
UPAKV (HA17432UPA) A
1 REF
FP-8DGV
2
3
1
K
TO-92V
2 A
A
K
3 REF
TO-92MODV
REF NC 8 7
A 6
NC 5
Mark side
Mark side
1
2
3
1
2
3
1 K
2 3 4 NC NC NC
REF A
K
REF A
K
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 2 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Absolute Maximum Ratings
(Ta = 25C)
Ratings Item Cathode voltage Continuous cathode current Reference input current Power dissipation Operating temperature range Storage temperature Symbol VKA IK Iref PT Topr Tstg HA17431VPJ 16 -50 to +50 -0.05 to +10 500 *2 -40 to +85 -55 to +150 HA17431UPA 40 -100 to +150 -0.05 to +10 800 *5 -20 to +85 -55 to +150 Ratings Item Cathode voltage Continuous cathode current Reference input current Power dissipation Operating temperature range Storage temperature Symbol VKA IK Iref PT Topr Tstg HA17431PNAJ 40 -100 to +150 -0.05 to +10 500 *2 -40 to +85 -55 to +150 HA17431PJ/PAJ 40 -100 to +150 -0.05 to +10 800 *3 -40 to +85 -55 to +150 HA17431FPJ/FPAJ 40 -100 to +150 -0.05 to +10 500 *4 -40 to +85 -55 to +125 Unit V mA mA mW C C 2, 3, 4 Notes 1 HA17432UPA 40 -100 to +150 -0.05 to +10 800 *5 -20 to +85 -55 to +150 Unit V mA mA mW C C 2, 5 Notes 1
Notes: 1. 2. 3. 4.
Voltages are referenced to anode. Ta 25C. If Ta > 25C, derate by 4.0 mW/C. Ta 25C. If Ta > 25C, derate by 6.4 mW/C. 50 mm x 50 mm x 1.5mmt glass epoxy board (5% wiring density), Ta 25C. If Ta > 25C, derate by 5 mW/C. 5. 15 mm x 25 mm x 0.7mmt alumina ceramic board,Ta 25C. If Ta > 25C, derate by 6.4 mW/C.
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 3 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Electrical Characteristics
HA17431VPJ (Ta = 25C, IK = 10 mA)
Item Reference voltage Reference voltage temperature deviation Reference voltage temperature coefficient Reference voltage regulation Reference input current Reference current temperature deviation Minimum cathode current Off state cathode current Dynamic impedance Symbol Vref Vref(dev) Vref/Ta Vref/VKA Iref Iref(dev) Min 2.475 -- -- -- -- -- Typ 2.500 10 30 2.0 2 0.5 Max 2.525 -- -- 3.7 6 -- Unit V mV ppm/C mV/V A A Test Conditions VKA = Vref VKA = Vref, Ta = -20C to +85C VKA = Vref, 0C to 50C gradient VKA = Vref to 16 V R1 = 10 k, R2 = R1 = 10 k, R2 = , Ta = -20C to +85C VKA = Vref VKA = 16 V, Vref = 0 V VKA = Vref, IK = 1 mA to 50 mA 2 Notes 1
Imin Ioff ZKA
-- -- --
0.4 0.001 0.2
1.0 1.0 0.5
mA A
HA17431PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA (Ta = 25C, IK = 10 mA)
Item Reference voltage Reference voltage temperature deviation Reference voltage regulation Reference input current Reference current temperature deviation Minimum cathode current Off state cathode current Dynamic impedance Symbol Vref Vref(dev) Min 2.440 2.395 -- -- -- -- -- -- -- -- -- Typ 2.495 2.495 11 5 1.4 1 3.8 0.5 0.4 0.001 0.2 Max 2.550 2.595 (30) (17) 3.7 2.2 6 (2.5) 1.0 1.0 0.5 Unit V mV Test Conditions VKA = Vref VKA = Vref Ta = -20C to +85C Notes A Normal 1, 3, 4 1, 3, 5
Vref/VKA Iref Iref(dev) Imin Ioff ZKA
mV/V A A mA A
Ta = 0C to +70C VKA = Vref to 10 V VKA = 10 V to 40 V R1 = 10 k, R2 = R1 = 10 k, R2 = , Ta = 0C to +70C VKA = Vref VKA = 40 V, Vref = 0 V VKA = Vref, IK = 1 mA to 100 mA
3 2
Notes: 1. Vref(dev) = Vref(max) - Vref(min)
Vref(max) Vref(dev) Vref(min)
Ta Min
Ta Max
2. 3. 4. 5.
Imin is given by the cathode current at Vref = Vref(IK=10mA) - 15 mV. The maximum value is a design value (not measured). HA17431PJ/PAJ/FPJ/FPAJ/PNAJ HA17431UPA, HA17432UPA
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 4 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
UPAKV Marking Patterns
The marking patterns shown below are used on UPAKV products. Note that the product code and mark pattern are different. The pattern is laser-printed.
HA17431UPA
REF
HA17432UPA
K
4
(1)
B
(2)
4
(1)
F
(2)
A Band mark K
(3)
A
A Band mark REF
A
(4)
(5)
(3)
(4)
(5)
Notes: 1. Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually marked on the package. 2. The letters (1) and (2) show the product specific mark pattern. Product (1) (2) HA17431UPA HA17432UPA 4 4 B F
3. The letter (3) shows the production year code (the last digit of the year). 4. The letter (4) shows the production month code (see table below). Production month Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Marked code A B C D E F G H
Sep. J
Oct. K
Nov. L
Dec. M
5. The letter (5) shows manufacturing code.
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 5 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Characteristics Curves
HA17431VPJ
Reference Voltage Temperature Characteristics 2.575
Reference voltage Vref (V)
2.550 2.525
VK=Vref IK=10mA
K
2.500 2.475 2.450 2.425 -20
REF A
IK
V Vref
0
20
40
60
80 85
Ambient temperature Ta (C)
Cathode Current vs. Cathode Voltage Characteristics 1 1.0
VK=Vref
Cathode Current vs. Cathode Voltage Characteristics 2 50
VK=Vref
Cathode current IK (mA)
0.5
Cathode current IK (mA)
0
0
0
1
2
3
4
Cathode voltage VK (V)
5 1V/DIV
-50 -5
0 Cathode voltage VK (V)
5 1V/DIV
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 6 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Dynamic Impedance vs. Frequency Characteristics 100
Dynamic impedance ZKA ()
10
K V VK
1
REF A
IK
io
0.1
iO = 2 mAP-P ZKA= VK () iO
0.01 100
1k
10k
100k
1M
Frequency f (Hz)
Open Loop Voltage Gain, Phase vs. Frequency Characteristics
Open loop voltage gain GVOL (dB)
0 50
Phase delay (degrees)
Vo 15k 10F -+ REF Vi A 8.2k K
220 IK=10mA
GVOL -180
0
-360
G = 20log
100
1k
10k
100k
1M
10M
Vo (dB) Vi
Frequency f (Hz)
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 7 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA HA17431PJ/PAJ/FPAJ/PNAJ/UPA, HA17432UPA
Oscillation Stability vs. Load Capacitance between Anode and Cathode 1.5 150
Cathode current IK (mA)
100
Stable region
Oscillation region
50
CL
VCC
0 0.0001
0.001
0.01
0.1
1.0 2.0
Load capacitance CL (F) Open Loop Voltage Gain, Phase vs. Frequency Characteristics (1) (With no feedback capacitance) 60 GV IK = 10 mA 50 0 40 30 20 10 0 10
220 15 k 10 F Vin 8.2 k
Open loop voltage gain GVOL (dB)
90
Vout GND
180
100
1k
10 k
100 k
Frequency f (Hz) Open Loop Voltage Gain, Phase vs. Frequency Characteristics (2) (When a feedback capacitance (Cf) is provided) IK = 5 mA G 8 G Cf = 0.022 F 5 Cf = 0.22 F
7.5 k
Open loop voltage gain GVOL (dB)
10
180
Phase (degrees)
270
0
Cf
200 F
2k + Vout - 20 V
2.4 k Vin 50
360
GND
-4 10
100
1k
10 k
Frequency f (Hz)
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 8 of 17
Phase (degrees)
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Reference Voltage Pin Input Current vs. Cathode Voltage Characteristics 2.5
Reference voltage pin Input current Iref (A)
2.0 1.5 1.0 IK = 10 mA 0.5
0
5
10
15
20
25
30
35
40
Cathode voltage VK (V)
Pulse Response 5
Input/Output voltage VI (V)
INPUT (P.G)
Reference voltage Vref (V)
Reference Voltage Temperature Characteristics 2.50 VKA = Vref IK = 10 mA 2.49 2.48 2.47 2.46 2.45 2.44 -20
4
3
OUTPUT (Vout)
2
50
220 Vout GND
1
P.G f = 100 kHz
0
1
2
3
4
5
6
0
20
40
60
80 85
Time t (s)
Ambient temperature Ta (C)
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 9 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Reference Voltage Pin Input Current Temperature Characteristics R1 = 10 k R2 = IK = 10 mA
Reference voltage pin input current Iref (A)
3 2.5 2 1.5 1 0.5
Cathode Current vs. Cathode Voltage Characteristics (1) 150 120
Cathode current IK (mA)
100 80 60 40 20 0 -20 -40 -60 -80 -100 -2 -1 0 1 2 3 Cathode voltage VK (V) VK = Vref Ta = 25C
0 -20
0
20
40
60
80 85
Ambient temperature Ta (C)
Cathode Current vs. Cathode Voltage Characteristics (2) 1.2
Cathode current when off state Ioff (nA)
Cathode Current Temperature Characteristics when Off State 2 VKA = 40 V Vref = 0 1.5
1.0
Cathode current IK (mA)
VKA = Vref Ta = 25C
0.8 0.6 0.4 0.2 Imin
1
0
1
2
3
0.5 -20
0
20
40
60
80 85
Cathode voltage VK (V)
Ambient temperature Ta (C)
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 10 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Application Examples
As shown in the figure on the right, this IC operates as an inverting amplifier, with the REF pin as input pin. The openloop voltage gain is given by the reciprocal of "reference voltage deviation by cathode voltage change" in the electrical specifications, and is approximately 50 to 60 dB. The REF pin has a high input impedance, with an input current Iref of 3.8 A Typ (V version: Iref = 2 A Typ). The output impedance of the output pin K (cathode) is defined as dynamic impedance ZKA, and ZKA is low (0.2 ) over a wide cathode current range. A (anode) is used at the minimum potential, such as ground.
K
REF
- +
VCC OUT VEE
VZ 2.5V A
Figure 1 Operation Diagram Application Hints
No. 1 Application Example Reference voltage generation circuit
Vin R REF GND K CL A GND Vout
Description This is the simplest reference voltage circuit. The value of the resistance R is set so that cathode current IK 1 mA. Output is fixed at Vout 2.5 V. The external capacitor CL (CL 3.3 F) is used to prevent oscillation in normal applications.
2
Variable output shunt regulator circuit
Vin R
Iref
Vout
This is circuit 1 above with variable output provided. (R + R2) Here, Vout 2.5 V x 1 R2 Since the reference input current Iref = 3.8 A Typ (V version: Iref = 2 A Typ) flows through R1, resistance values are chosen to allow the resultant voltage drop to be ignored.
R1
REF
K CL
A
GND
R2
GND
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 11 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA Application Hints (cont.)
No. 3 Application Example Single power supply inverting comparator circuit
VCC RL
Description
This is an inverting type comparator with an input threshold voltage of approximately 2.5 V. Rin is the REF pin protection resistance, with a value of several k to several tens of k. RL is the load resistance, selected so that the cathode current IK 1 mA when Vout is low.
Condition Vin C1 Less then 2.5 V C2 2.5 V or more Vout IC VCC (VOH) OFF Approx. 2 V (VOL) ON
Rin
Vin
K
Vout
REF A
GND GND
4
AC amplifier circuit
VCC Cf R1 Vout Vin Cin R3 REF R2 GND R1 Gain G = (DC gain) R2 // R3 Cutoff frequency fc = 1 2 Cf (R1 // R2 // R3) K A RL
This is an AC amplifier with voltage gain G = -R1 / (R2//R3). The input is cut by capacitance Cin, so that the REF pin is driven by the AC input signal, centered on 2.5 VDC. R2 also functions as a resistance that determines the DC cathode potential when there is no input, but if the input level is low and there is no risk of Vout clipping to VCC, this can be omitted. To change the frequency characteristic, Cf should be connected as indicated by the dotted line.
5
Switching power supply error amplification circuit
+
R4 + - LED R3
V
R1 (Note) Secondary side GND Cf R2
This circuit performs control on the secondary side of a transformer, and is often used with a switching power supply that employs a photocoupler for offlining. The output voltage (between V+ and V-) is given by the following formula: (R + R2) Vout 2.5 V x 1 R2 In this circuit, the gain with respect to the Vout error is as follows: R2 G= x HA17431 open x photocoupler total gain (R1 + R2) loop gain
As stated earlier, the HA17431 open-loop gain is 50 to 60 dB.
- V Note: LED : Light emitting diode in photocoupler R3 : Bypass resistor to feed IK(>Imin) when LED current vanishes R4 : LED protection resistance
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 12 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA Application Hints (cont.)
No. 6 Application Example Constant voltage regulator circuit
VCC
R1 Q Vout R2 Cf GND R3 GND
Description
This is a 3-pin regulator with a discrete configuration, in which the output voltage (R + R3) Vout = 2.5 V x 2 R3 R1 is a bias resistance for supplying the HA17431 cathode current and the output transistor Q base current.
7
Discharge type constant current circuit
VCC R Q
This circuit supplies a constant current of 2.5 V IL [A] into the load. Caution is required RS
since the HA17431 cathode current is also superimposed on IL. The requirement in this circuit is that the cathode current must be greater than Imin = 1 mA. The IL setting therefore must be on the order of several mA or more.
2.5 V +
Load
RS
IL
GND
-
8
Induction type constant current circuit
VCC
+
Load
R
IL -
Q
In this circuit, the load is connected on the collector side of transistor Q in circuit 7 above. In this case, the load floats from GND, but the HA17431 cathode current is not superimposed on IL, so that IL can be kept small (1 mA or less is possible). The constant current value is the same as for circuit 7 above: 2.5 V IL [A] RS
2.5 V
GND
RS
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 13 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA Design Guide for AC-DC SMPS (Switching Mode Power Supply) 1. Use of Shunt Regulator in Transformer Secondary Side Control This example is applicable to both forward transformers and flyback transformers. A shunt regulator is used on the secondary side as an error amplifier, and feedback to the primary side is provided via a photocoupler.
Transformer R1
PWM IC HA17384 HA17385 SBD IF IB VF (+) Output V0 (-)
R2
R3
Phototransistor
Photocoupler
Light emitting diode
HA17431
VK C1 K A
Vref R5 REF
R4
GND
Figure 2 Typical Shunt Regulator/Error Amplifier 2. Determination of External Constants for the Shunt Regulator A. DC characteristic determination In figure 2, R1 and R2 are protection resistor for the light emitting diode in the photocoupler, and R2 is a bypass resistor to feed IK minimum, and these are determined as shown below. The photocoupler specification should be obtained separately from the manufacturer. Using the parameters in figure 2, the following formulas are obtained:
R1 =
V V0 - VF - VK , R2 = F IF + IB IB
VK is the HA17431 operating voltage, and is set at around 3 V, taking into account a margin for fluctuation. R2 is the current shunt resistance for the light emitting diode, in which a bias current IB of around 1/5 IF flows. Next, the output voltage can be determined by R3 and R4, and the following formula is obtained:
V0 =
R3 + R 4 x Vref, Vref = 2.5 V Typ R4
The absolute values of R3 and R4 are determined by the HA17431 reference input current Iref and the AC characteristics described in the next section. The Iref value is around 3.8 A Typ. (V version: 2 A Typ) B. AC characteristic determination This refers to the determination of the gain frequency characteristic of the shunt regulator as an error amplifier. Taking the configuration in figure 2, the error amplifier characteristic is as shown in figure 3.
G1
Gain G (dB)
G2
When R5 0 When R5 = 0 fOSC Frequency f (Hz)
f1
fAC
f2
* fOSC : PWM switching frequency
Figure 3 HA17431 Error Amplification Characteristic
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 14 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA In Figure 3, the following formulas are obtained: Gain G1 = G0 50 dB to 60 dB (determined by shunt regulator)
G2 = R5 R3
Corner frequencies f1 = 1/(2 C1 G0 R3) f2 = 1/(2 C1 R5) G0 is the shunt regulator open-loop gain; this is given by the reciprocal of the reference voltage fluctuation Vref/VKA, and is approximately 50 dB. 3. Practical Example Consider the example of a photocoupler, with an internal light emitting diode VF = 1.05 V and IF = 2.5 mA, power supply output voltage V2 = 5 V, and bias resistance R2 current of approximately 1/5 IF at 0.5 mA. If the shunt regulator VK = 3 V, the following values are found.
R1 =
R2 =
5V - 1.05V - 3V = 316() (330 from E24 series) 2.5mA + 0.5mA
1.05V = 2.1(k) (2.2k from E24 series) 0.5mA
Next, assume that R3 = R4 = 10 k. This gives a 5 V output. If R5 = 3.3 k and C1 = 0.022 F, the following values are found. G2 = 3.3 k / 10 k = 0.33 times (-10 dB) f1 = 1 / (2 x x 0.022 F x 316 x 10 k) = 2.3 (Hz) f2 = 1 / (2 x x 0.022 F x 3.3 k) = 2.2 (kHz)
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 15 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Package Dimensions
Package Name UPAK JEITA Package Code SC-62 RENESAS Code PLZZ0004CA-A Previous Code UPAK / UPAKV MASS[Typ.] 0.050g
Unit: mm
4.5 0.1
1.5 1.5 3.0
JEITA Package Code P-SOP8-4.4x4.85-1.27
RENESAS Code PRSP0008DE-B
Previous Code FP-8DGV
0.8 Min
0.44 Max
MASS[Typ.] 0.1g
*1
D
(0.4)
0.53 Max 0.48 Max
(2.5)
1
2.5 0.1 4.25 Max
0.4
1.8 Max
1.5 0.1 0.44 Max
(1.5)
F
(0.2)
8
5
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
*2
E
Index mark
Terminal cross section ( Ni/Pd/Au plating )
1
Z
e
c
4
*3
Reference Symbol
Dimension in Millimeters
bp
x
M
L1
A1
L
y
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 4.85 5.25 4.4 0.00 0.35 0.1 0.4 0.20 2.03 0.45
A
0.15 0.20 0.25 8 6.5 6.75 1.27 0.12 0.15 0.75 0.42 0.60 0.85 1.05 0 6.35
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 16 of 17
HA17431VPJ/PJ/PAJ/FPJ/FPAJ/PNAJ/UPA, HA17432UPA
Package Name TO-92(1) JEITA Package Code SC-43A RENESAS Code PRSS0003DA-A Previous Code TO-92(1) / TO-92(1)V MASS[Typ.] 0.25g
Unit: mm
4.8 0.3
3.8 0.3
2.3 Max
0.55 Max
0.7
0.60 Max
12.7 Min
5.0 0.2
0.5 Max
1.27 2.54
Package Name TO-92 Mod
JEITA Package Code SC-51
RENESAS Code PRSS0003DC-A
Previous Code TO-92 Mod / TO-92 ModV
MASS[Typ.] 0.35g
Unit: mm
4.8 0.4
3.8 0.4
0.65 0.1 0.75 Max 0.55 Max 0.60 Max
2.3 Max 0.7
10.1 Min
8.0 0.5
0.5 Max
1.27 2.54
REJ03D0892-0100 Rev.1.00 Apr 03, 2007 Page 17 of 17
Sales Strategic Planning Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of Renesas or any third party with respect to the information in this document. 2. Renesas shall have no liability for damages or infringement of any intellectual property or other rights arising out of the use of any information in this document, including, but not limited to, product data, diagrams, charts, programs, algorithms, and application circuit examples. 3. You should not use the products or the technology described in this document for the purpose of military applications such as the development of weapons of mass destruction or for the purpose of any other military use. When exporting the products or technology described herein, you should follow the applicable export control laws and regulations, and procedures required by such laws and regulations. 4. All information included in this document such as product data, diagrams, charts, programs, algorithms, and application circuit examples, is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas products listed in this document, please confirm the latest product information with a Renesas sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas such as that disclosed through our website. (http://www.renesas.com ) 5. Renesas has used reasonable care in compiling the information included in this document, but Renesas assumes no liability whatsoever for any damages incurred as a result of errors or omissions in the information included in this document. 6. When using or otherwise relying on the information in this document, you should evaluate the information in light of the total system before deciding about the applicability of such information to the intended application. Renesas makes no representations, warranties or guaranties regarding the suitability of its products for any particular application and specifically disclaims any liability arising out of the application and use of the information in this document or Renesas products. 7. With the exception of products specified by Renesas as suitable for automobile applications, Renesas products are not designed, manufactured or tested for applications or otherwise in systems the failure or malfunction of which may cause a direct threat to human life or create a risk of human injury or which require especially high quality and reliability such as safety systems, or equipment or systems for transportation and traffic, healthcare, combustion control, aerospace and aeronautics, nuclear power, or undersea communication transmission. If you are considering the use of our products for such purposes, please contact a Renesas sales office beforehand. Renesas shall have no liability for damages arising out of the uses set forth above. 8. Notwithstanding the preceding paragraph, you should not use Renesas products for the purposes listed below: (1) artificial life support devices or systems (2) surgical implantations (3) healthcare intervention (e.g., excision, administration of medication, etc.) (4) any other purposes that pose a direct threat to human life Renesas shall have no liability for damages arising out of the uses set forth in the above and purchasers who elect to use Renesas products in any of the foregoing applications shall indemnify and hold harmless Renesas Technology Corp., its affiliated companies and their officers, directors, and employees against any and all damages arising out of such applications. 9. You should use the products described herein within the range specified by Renesas, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas shall have no liability for malfunctions or damages arising out of the use of Renesas products beyond such specified ranges. 10. Although Renesas endeavors to improve the quality and reliability of its products, IC products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Please be sure to implement safety measures to guard against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other applicable measures. Among others, since the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. 11. In case Renesas products listed in this document are detached from the products to which the Renesas products are attached or affixed, the risk of accident such as swallowing by infants and small children is very high. You should implement safety measures so that Renesas products may not be easily detached from your products. Renesas shall have no liability for damages arising out of such detachment. 12. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written approval from Renesas. 13. Please contact a Renesas sales office if you have any questions regarding the information contained in this document, Renesas semiconductor products, or if you have any other inquiries.
RENESAS SALES OFFICES
Refer to "http://www.renesas.com/en/network" for the latest and detailed information. Renesas Technology America, Inc. 450 Holger Way, San Jose, CA 95134-1368, U.S.A Tel: <1> (408) 382-7500, Fax: <1> (408) 382-7501 Renesas Technology Europe Limited Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K. Tel: <44> (1628) 585-100, Fax: <44> (1628) 585-900 Renesas Technology (Shanghai) Co., Ltd. Unit 204, 205, AZIACenter, No.1233 Lujiazui Ring Rd, Pudong District, Shanghai, China 200120 Tel: <86> (21) 5877-1818, Fax: <86> (21) 6887-7898 Renesas Technology Hong Kong Ltd. 7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: <852> 2265-6688, Fax: <852> 2730-6071 Renesas Technology Taiwan Co., Ltd. 10th Floor, No.99, Fushing North Road, Taipei, Taiwan Tel: <886> (2) 2715-2888, Fax: <886> (2) 2713-2999 Renesas Technology Singapore Pte. Ltd. 1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632 Tel: <65> 6213-0200, Fax: <65> 6278-8001 Renesas Technology Korea Co., Ltd. Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, Korea Tel: <82> (2) 796-3115, Fax: <82> (2) 796-2145
http://www.renesas.com
Renesas Technology Malaysia Sdn. Bhd Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jalan Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia Tel: <603> 7955-9390, Fax: <603> 7955-9510
(c) 2007. Renesas Technology Corp., All rights reserved. Printed in Japan.
Colophon .7.0

▲Up To Search▲

Price & Availability of HA17431FPAJ

	To Download HA17431FPAJ Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .