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TK113xxB
VOLTAGE REGULATOR WITH ON/OFF SWITCH FEATURES
High Voltage Precision at 2.0% Active Low On/Off Control Very Low Dropout Voltage 80 mV at 30 mA Very Low Noise Very Small SOT-23L or SOT-89-5 Surface Mount Packages s Internal Thermal Shutdown s s s s s s Short Circuit Protection
APPLICATIONS
s s s s s s s s s Battery Powered Systems Cellular Telephones Pagers Personal Communications Equipment Portable Instrumentation Portable Consumer Equipment Radio Control Systems Toys Low Voltage Systems
DESCRIPTION
The TK113xxB is a low dropout linear regulator with a builtin electronic switch. The device is in the ON state when the control pin is pulled to a low level. An external capacitor can be connected to the noise bypass pin to lower the output noise level to 30 Vrms. An internal PNP pass transistor is used to achieve a low dropout voltage of 80 mV (typ.) at 30 mA load current. The TK113xxB has a very low quiescent current of 170 A at no load and 1 mA with a 30 mA load. The standby current is typically 100 nA. The internal thermal shutdown circuitry limits the junction temperature to below 150 C. The load current is internally monitored and the device will shutdown in the presence of a short circuit or overcurrent condition at the output.
The TK113xxB is available in either 6 pin SOT-23L or 5 pin SOT-89-5 surface mount packages.
TK113XXB
20Q
CONTROL 1 GND 2
6 VIN 5 4 GND VOUT
NOISE 3 BYPASS
NOISE BYPASS
1
6 5 4
VOUT GND VIN
GND 2 CONTROL 3
ORDERING INFORMATION TK113
Voltage Code
B
C
Tape/Reel Code Package Code
VIN
S S S S S S
BLOCK DIAGRAM
VOUT
VOLTAGE CODE
20 = 2.0 V 21 = 2.1 V 22 = 2.2 V 23 = 2.3 V 24 = 2.4 V 25 = 2.5 V 26 = 2.6 V 27 = 2.7 V 28 = 2.8 V 29 = 2.9 V 30 = 3.0 V 31 = 3.1 V 32 = 3.2 V 33 = 3.3 V 34 = 3.4 V 35 = 3.5 V 36 = 3.6 V 37 = 3.7 V 38 = 3.8 V 39 = 3.9 V 40 = 4.0 V 41 = 4.1 V 42 = 4.2 V 43 = 4.3 V 44 = 4.4 V 45 = 4.5 V 46 = 4.6 V 47 = 4.7 V 48 = 4.8 V 49 = 4.9 V 50 = 5.0 V 55 = 5.5 V 60 = 6.0 V 80 = 8.0 V
PACKAGE CODE
M: SOT-23L U: SOT-89-5
TAPE/REEL CODE
L : Tape Left (SOT-23L) B : Tape Bottom (SOT-89-5)
CONTROL
S
THERMAL PROTECTION
S
-
S S S
+ -
S
+
S S S S
BANDGAP REFERENCE
S S S
GND
NOISE BYPASS
May, 1997 TOKO, Inc.
Page 1
TK113xx B
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ......................................................... 16 V Output Current .................................................... 260 mA Power Dissipation ............................................... (Note 1) SOT-23L ......................................................... 600 mW SOT-89-5 ....................................................... 900 mW Test conditions: TA = 25 C, unless otherwise specified. SYMBOL IQ ISTBY VO Line Reg Load Reg PARAMETER Quiescent Current Standby Current Output Voltage Line Regulation Load Regulation TEST CONDITIONS IOUT = 0 mA, Except ICONT VIN = 8 V, at output off IOUT = 30 mA VO 5.5 V (Note 2) IOUT = 1 mA 60 mA (Note 3) IOUT = 1 mA 100 mA (Note 3) VDROP IOUT RR Dropout Voltage Continuous Output Current IOUT = 60 mA IOUT when V OUT drops 0.3 V from VO (typ) (Note 3) Ripple Rejection f = 400 Hz, CL= 10 F, CN = 0.1 F VIN = VOUT + 1.5 V, IOUT = 30 mA, (Note 4) VNO Output Noise Voltage 10 Hz f 80 KHz, VCN = VOUT + 1.5 V, IOUT = 60 mA, CL = 10 F, CN = 0.1 F, (Notes 4,5) IOUT (PULSE) Pulse Output Current VREF Noise Bypass Terminal Voltage 5 ms pulse, 12.5% duty cycle 1.25 200 mA V 30 Vrms 55 dB See table 1 3.0 6 18 0.12 20 30 90 0.24 150 MIN TYP 170 MAX 250 0.1 UNITS A A V mV mV mV V mA Reverse Bias ............................................................ 10 V Storage Temperature Range ................... -55 to +150 C Operating Temperature Range ...................-30 to +80 C Voltage Range ............................................ 1.8 to 14.5 V Junction Temperature ........................................... 150 C
TK113XXB ELECTRICAL CHARACTERISTICS
Control Terminal Specification ICONT VCONT V O/TA
Note 1:
Control Current Control Voltage
Output on, VCONT = 1.8 V Output on Output off VIN-1.8
12
35
A V
VIN-0.6 0.09
V mV/C
Output Voltage Temperature Coefficient
IOUT = 10 mA
When mounted as recommended. Derate at 4.8 mW/C for SOT-23L and 6.4 mW/C for SOT-89-5 packages when ambient temperatures are over 25 C. Note 2: For Line Regulation V O > 5.6 V, Typ and Max values are 15 and 40 mV. Note 3: Refer to Definition of Terms. Note 4: Ripple Rejection and noise voltage are affected by the value and characteristics of the capacitor used. Note 5: Output noise voltage can be reduced by connecting a capacitor to a noise pass terminal. Gen. Note: Parameters with min. or max. values are 100% tested at TA = 25 C.
Page 2
May, 1997 TOKO, Inc.
TK113xxB
TK113xxB ELECTRICAL CHARACTERISTICS (Table 1)
Output Voltage 2.0 V 2.1 V 2.2 V 2.3 V 2.4 V 2.5 V 2.6 V 2.7 V 2.8 V 2.9 V 3.0 V 3.1 V 3.2 V 3.3 V 3.4 V 3.5 V 3.6 V
Voltage Code 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
VIN Max 1.94 V 2.04 V 2.14 V 2.24 V 2.34 V 2.44 V 2.54 V 2.64 V 2.74 V 2.84 V 2.94 V 3.04 V 3.14 V 3.24 V 3.335 V 3.435 V 3.535 V
VOUT Max 2.06 V 2.16 V 2.26 V 2.36 V 2.46 V 2.56 V 2.66 V 2.76 V 2.86 V 2.96 V 3.06 V 3.16 V 3.26 V 3.36 V 3.465 V 3.565 V 3.665 V
Test Voltage 3.0 V 3.1 V 3.2 V 3.3 V 3.4 V 3.5 V 3.6 V 3.7 V 3.8 V 3.9 V 4.0 V 4.1 V 4.2 V 4.3 V 4.4 V 4.5 V 4.6 V
Output Voltage 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.5 6.0 8.0
Voltage Code 37 38 39 40 41 42 43 44 45 46 47 48 49 50 55 60 80
VIN Max 3.630 3.725 3.825 3.920 4.020 4.120 4.215 4.315 4.410 4.510 4.605 4.705 4.800 4.900 5.390 5.880 7.840
VOUT Max 3.770 3.875 3.975 4.080 4.180 4.280 4.385 4.485 4.590 4.690 4.795 4.895 5.000 5.100 5.610 6.120 8.160
Test Voltage 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6.0 6.5 7.0 9.0
May, 1997 TOKO, Inc.
Page 3
TK113xx B
TEST CIRCUITS
SOT-23L
I IN VIN
SOT-89-5
S
+ _
A
S
S
VO IO
VO
S S
VIN
IIN
S
+
1 F
VIN 6 5 4
VOUT
+
2.2 F
VIN
V
V
IO
+
2.2 F 6 5 4
+
A 1.0 F
+ _
VIN
1 VCONT
S
2
3 Noise Bypass 0.1 F
NOISE BYPASS 1 0.1 F
2
3 CONT ICONT A
S
CONT A ICONT
+ _
V
Transient Response
V 113XXB IN Rs C 1 F V OUT
*Connect pin 5 to ground for heat sink
V
+ _
VCONT
CONT
+
P 0.1 F
+
C = 10 F L to 0.22
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25 C unless otherwise specified
OUTPUT VOLTAGE RESPONSE (OFF ON) CL = 2.2 F Cn = 0.01 F LOAD REGULATION VO (5 mV/Div) SHORT CIRCUIT CURRENT
5 4
VOUT TYP
VO (V)
0 50 IOUT (mA) LINE REGULATION 50 mV/Div 100
3 2 1
Cn = 0.1 F ILOAD = 30 mA 0 T=0 200 400 600 800 0 TIME (S) OUTPUT VOLTAGE vs. INPUT VOLTAGE VOUT (25mV/Div) VO TYP
IO = 0 mA
150 IO (mA) OUTPUT CURRENT vs. DROPOUT VOLTAGE
300
0 -100 -200 -300 -400
IO = 30 mA IO = 50 mA IO = 90 mA
0
VIN = VOUT
VIN (V) (50 mV/Div)
0
10 VIN (V)
20
VDROP (mV)
VO TYP
0
100 IO (mA)
200
Page 4
May, 1997 TOKO, Inc.
TK113xxB
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
TA = 25 C unless otherwise specified
OUTPUT CURRENT vs. QUIESCENT CURRENT 10 500 400 1.9 V REVERSE BIAS CURRENT (VIN = 0 V) 100 VIN vs. QUIESCENT CURRENT (OFF MODE)
QUIES. CURRENT (mA)
8
IREV (A)
6 4 2 0 0 100 IO (mA) 200
300 2.0 V 200 100 0 0 10 VREV (V) 20 1.3 V
IQ (pA)
50
0 0 10 VCC (V) 20
VIN vs. QUIESCENT CURRENT (ON MODE) 2 IO = 0 mA 1.0
VIN vs. QUIESCENT CURRENT (ON MODE) IO = 0 mA VO 2
QUIESCENT CURRENT
mA
1
3V 2V
5V 4V
mA
VO =
VO = 1.9 V 0.5
IQ (mA)
IO = 60 mA 1
IO = 30 mA 0 0 VO = 1.3 to 1.8 V 5 VIN (V ) DROPOUT VOLTAGE 10 0 0 VO = 1.3 to 1.8 V 2.5 VIN (V) CONTROL CURRENT 5 0 -50 0 TA (C) VCONT (VOUT, ON POINT) 2.0 RC = 0 V 50 100
500 400
50 40
ICONT(A)
(mV)
300 200 100 IO = 30 mA 0 -50 0 TA (C) 50 100 IO = 60 mA
30 20 10 VCONT = 1.8 V 0 -50 0 TA (C) 50 100
VCONT(V)
IO = 150 mA
VCONT = 5 V
1.0
0 -50 0 TA (C) 50 100
May, 1997 TOKO, Inc.
Page 5
TK113xx B
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
TA = 25 C unless otherwise specified
MAXIMUM OUTPUT CURRENT
OUTPUT VOLTAGE VARIATION
LINE VOLTAGE STEP RESPONSE VO +2 50 s/Div VO +1
280 270 VOUT = 2.7 V 10 VIN 2V 0 -10 -20 VOUT = 1.3 V -50 0 TA (C) 50 100 -30 -50 0 TA (C) 50 100 3V 5V 4V
VOUT(mV)
IOUT(mA)
260 250
VOUT = 2 to 2.6 V
Cn = 0.001, CL = .22 F
VOUT
VOUT = 1.9 V 240
10 mV/Div
Cn = 0.01, CL = 2.2 F
LOAD CURRENT STEP RESPONSE 50 s/Div 100 mA 0
NOISE SPECTRUM 250 200
NOISE LEVEL vs. CN VO = 3 V IO = 60 mA CL = 2.2 F
IOUT
50 mA
NOISE (V)
dB
-50 CL = 3.3 F, Cn = None CL = 3.3 F, Cn = 0.1 F
Spectrum Analyzer Background Noise
150
CL = 3.3 F
Cn = 0.01, CL = 2.2 F VOUT 50 mV/Div
100 CL = 10 F 50 0 1 pF
Cn = 0.1, CL = 10 F
-100 0 500 k Frequency (Hz) 1M 10 100 1000 .01 F Cn .1
Page 6
May, 1997 TOKO, Inc.
TK113xxB
DEFINITION AND EXPLANATION OF TECHNICAL TERMS .
OUTPUT VOLTAGE (VO) The output voltage is specified with VIN = (VO(TYP) + 1 V) and IO = 30 mA. DROPOUT VOLTAGE (VDROP) The dropout voltage is the difference between the input voltage and the output voltage at which point the regulator starts to fall out of regulation. Below this value, the output voltage will fall as the input voltage is reduced. It is dependent upon the load current and the junction temperature. OUTPUT CURRENT (IO MAX) The rated output current is specified under the condition where the output voltage drops 0.3 V below the value specified with IO = 30 mA. The input voltage is set to VO +1 V, and the current is pulsed to minimize temperature effect. CONTINUOUS OUTPUT CURRENT (IO) Normal operated output current. This is limited by package power dissipation. PULSE OUTPUT CURRENT (IO (PULSE)) Max pulsewidth 5ms, Duty cycle 12.5%: pulse load only LINE REGULATION (LINE REG) Line Regulation is the ability of the regulator to maintain a constant output voltage as the input voltage changes. The line regulation is specified as the input voltage is changed from VIN = VO + 1V to V IN = VO + 6V. LOAD REGULATION (LOAD REG) Load regulation is the ability of the regulator to maintain a constant output voltage as the load current changes. It is a pulsed measurement to minimize temperature effects with the input voltage set to VIN = VO +1 V. The load regulation is specified under two output current step conditions of 1 mA to 60 mA and 1 mA to 100 mA. QUIESCENT CURRENT (IQ) The quiescent current is the current which flows through the ground terminal under no load conditions (IO = 0 mA) RIPPLE REJECTION RATIO Ripple rejection is the ability of the regulator to attenuate the ripple content of the input voltage at the output. It is specified with 100 mVrms, 400 Hz superimposed on the input voltage, where VIN = VO+ 1.5 V. The output decoupling capacitor is set to 10 F, the noise bypass capacitor is set to 0.1 F, and the load current is set to 30 mA. Ripple rejection is the ratio of the ripple content of the output vs. the input and is expressed in dB. STANDBY CURRENT Standby current is the current which flows into the regulator when the output is turned off by the control function (VCONT = VIN.) It is measured with V IN = 8 V (9 V for the 8 V output device.) SENSOR CIRCUIT Over current sensor The overcurrent sensor protects the device in the event that the output is shorted to ground. Thermal sensor The thermal sensor protects the device in the event that the junction temperature exceeds the safe value (TJ = 150 C). This temperature rise can be caused by external heat, excessive power dissipation caused by large input to output voltage drops, or excessive output current. The regulator will shut off when the temperature exceeds the safe value. As the junction temperatures decrease, the regulator will begin to operate again. Under sustained fault conditions, the regulator output will oscillate as the device turns off then resets. Damage may occur to the device under extreme fault conditions. Reverse Voltage Protection Reverse voltage protection prevents damage due to the output voltage being higher than the input voltage. This fault condition can occur when the output capacitor remains charged and the input is reduced to zero, or when an external voltage higher than the input voltage is applied to the output side.
May, 1997 TOKO, Inc.
Page 7
TK113xx B
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.) CONTROL FUNCTION SOT-23L SOT-89-5
V IN V IN 6 5 4 6 4
SW Rc
1
2
3 CNP CNP
1
2
3 Rc
SW
If the control function is not used, connect the control terminal to ground. When the control function is used, the control current can be reduced by inserting a series resistor (Rc) between the control terminal and VIN. The value of this resitor should be determined from the graph below.
CONTROL PIN VOLTAGE vs. CURRENT 50 40 V OUT 30 20 RC = 0 10 0 0 1 2 3 VCONT (V) 4 5 RC =100k
Page 8
ICONT (A)
May, 1997 TOKO, Inc.
TK113xxB
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.)
ON/OFF RESPONSE WITH CONTROL AND LOAD TRANSIENT RESPONSE The turn on time depends upon the value of the output capacitor and the noise bypass capacitor. The turn on time will increase with the value of either capacitor. The graph below shows the relationship between turn on time and load capacitance. If the value of these capacitors is reduced, the load and line regulation will suffer and the noise voltage will increase. If the value of these capacitors is increased, the turn on time will increase.
OUTPUT VOLTAGE RESPONSE (OFFON) OUTPUT VOLTAGE RESPONSE (OFFON) LOAD CURRENT STEP RESPONSE 200 mV/DIV B C CN = 0.1 F CL = 0.33 1.0 F 1.5 F 0.47 F CN = 0.1 F A CL = 0.33 F
-5
25 45 5 15 35 ILOAD = 10 mA, CNP = 1000 pF
400 800 0 200 600 ILOAD = 30 mA, CL = 2.2 F
-5
5
25 15 TIME (S)
35
45
ILOAD A = 0 to 30, B = 5 to 35, C = 30 to 60 mA
REDUCTION OF OUTPUT NOISE Although the architecture of the Toko regulators is designed to minimize semiconductor noise, further reduction can be achieved by the selection of external components. The obvious solution is to increase the size of the output capacitor. A more effective solution would be to add a capacitor to the noise bypass terminal. The value of this capacitor should be 0.1 f or higher (higher values provide greater noise reduction). Although stable operation is possible without the noise bypass capacitor, this terminal has a high impedance and care should be taken to avoid a large circuit area on the printed circuit board when the capacitor is not used. Please note that several parameters are affected by the value of the capacitors and bench testing is recommended when deviating from standard values.
May, 1997 TOKO, Inc.
Page 9
TK113xx B
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.)
INPUT-OUTPUT CAPACITORS Linear regulators require an output capacitor in order to maintain regulator loop stability. This capacitor should be selected to insure stable operation over the desired temperature and load range. The graphs below show the effects of capacitance value and equivalent series resistance (ESR) on the stable operation area.
113xxB CL
2.0 V 3.0 V 5.0 V
CL = 1 F
1000
1000
CL = 2.2 F
1000
CL = 3.3 F
1000
CL = 10 F
100
100
100
100
10
ESR ()
ESR ()
10
10
10
ESR ()
STABLE OPERATION AREA
STABLE OPERATION AREA 1
ESR ()
STABLE OPERATION AREA 1
STABLE OPERATION AREA 1
1
0.1
0.1
0.1
0.1
0 .01 Q1
50
100
150
0.01 Q1
50
100
150
0.01 Q1
50
100
150
0.01 Q1
50
100
150
IOUT (mA)
IOUT (mA)
IOUT (mA)
IOUT (mA)
In general, the capacitor should be at least 1 F (Aluminum electrolytic) and be rated for the actual ambient operating temperature range. The table below shows typical characteristics for several types and values of capacitance. Please note that the ESR varies widely depending upon manufacturer, type, size, and material.
ESR Capacitance 1.0 F 2.2 ES 3.3 10.0
ESR Aluminum Capacitor
Tantalum Capacitor
ESR
Ceramic Capacitor 0.14 0.059 0.049 0.025
2.4 2.0 4.6 1.4
2.3 1.9 1 .0 0.5
Note: ESR is measured at 10 KHz.
Page 10
May, 1997 TOKO, Inc.
TK113xxB
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.)
PACKAGE POWER DISSIPATION (PD) This is the power dissipation level at which the thermal sensor is activated. The IC contains an internal thermal sensor which monitors the junction temperature. When the junction temperature exceeds the monitor threshold of 150 C, the IC is shutdown. The junction temperature rises as the difference between the input power (VIN X IIN) and the output power (VOUT X IOUT) increases. The rate of temperature rise is greatly affected by the mounting pad configuration on the PCB, the board material, and the ambient temperature. When the IC mounting has good thermal conductivity, the junction temperature will be low even if the power dissipation is great. When mounted on the recommended mounting pad, the power dissipation of the SOT-23L is increased to 600 mW. For operation at ambient temperatures over 25 C, the power dissipation of the SOT-23L device should be derated at 4.8 mW/C. The power dissipation of the SOT-89-5 package is 900 mW when mounted as recommended. Derate the power dissipation at 7.2 mW/C for operation above 25 C. To determine the power dissipation for shutdown when mounted, attach the device on the actual PCB and deliberately increase the output current (or raise the input voltage) until the thermal protection circuit is activated. Calculate the power dissipation of the device by subtracting the output power from the input power. These measurements should allow for the ambient temperature of the PCB. The value obtained from PD/(150 C - TA) is the derating factor. The PCB mounting pad should provide maximum thermal conductivity in order to maintain low device temperatures. As a general rule, the lower the temperature, the better the reliability of the device. The Thermal resistance when mounted is expressed as follows: TJ = 0JA X PD + TA For Toko ICs, the internal limit for junction temperature is 150 C. If the ambient temperature, TA is 25 C, then: 150 C = 0JA X PD + 25 C 0JA X PD = 125 C 0JA = 125 C/ PD PD is the value when the thermal sensor is activated. A simple way to determine PD is to calculate VIN X IIN when the output side is shorted. Input current gradually falls as temperature rises. You should use the value when thermal equilibrium is reached. The range of currents usable can also be found from the graph below.
(mW) PD 3
Dpd
6 4 5
Procedure:
25 50 75 T (C) 150
1.) 2.) 3.) 4.) 5.) 6.)
Find PD PD1 is taken to be PD X (0.8 ~ 0.9) Plot PD1 against 25 C Connect PD1 to the point corresponding to the 150 C with a straight line. In design, take a vertical line from the maximum operating temperature (e.g. 75 C) to the derating curve. Read off the value of PD against the point at which the vertical line intersects the derating curve. This is taken as the maximum power dissipation, DPD .
May, 1997 TOKO, Inc.
Page 11
TK113xx B
The maximum operating current is: IOUT = (DPD/(VIN(MAX) - V OUT).
VIN
VO
VO
VIN
+
+
+
+
ON/OFF GND
ON/OFF
SOT-23L Board Layout
SOT-89-5 Board Layout
750 600
1.0 0.8
Mounted as shown Unmounted
Mounted as shown
PD (mW)
PD (W)
Unmounted
450 300 150 0 0 50 TA (C) 100 150
0.6 0.4 0.2 0 0 50 TA (C) 100 150
SOT-23L Power Dissipation Curve
SOT-89-5 Power Dissipation Curve
APPLICATION HINTS
Copper pattern should be as large as possible. Power dissipation is 600 mW for SOT-23L and 900 mV for SOT-89-5. A low ESR capacitor is recommended. For low temperature operation, select a capacitor with a low ESR at the lowest operating temperature to prevent oscillation, degradation of ripple rejection and increase in noise. The minimum recommended capacitance is 2.2 F. Page 12 May, 1997 TOKO, Inc.
TK113xxB
PACKAGE OUTLINE
SOT-23L
6 5
0.4
+ 0.15 - 0.05 0.1
Marking Information
M
0.6
4
1.0
Product Code
Q Voltage Code 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 55 60 80
Marking
Product Code Voltage Code 1
e
2
e
3
+ 0.15 - 0.05
5-0.32 0.95 0.95
0.1
M
e
0.95
e
0.95
Recommended Mount Pad
(Pin 2 and pin 5 should be grounded for heat dissipation)
3.4
+ 0.3 - 0.1
2.2
0.2
0~0.1
0.1
0.4 3.3
0.3
0.2
SOT-89-5
0.49max
6
4.5 1.6 0.49max
5
0.44max 0.49max
4
Voltage Code
2.5
+0.5 -0.3
Product Code
0.44max
1
2
3
0.49max
e
0.54max 1.5
e' e
0.49max
0.7max
1.0
0.7max
1.5
1.5
3.0
TK11320B TK11321B TK11322B TK11323B TK11324B TK11325B TK11326B TK11327B TK11328B TK11329B TK11330B TK11331B TK11332B TK11333B TK11334B TK11335B TK11336B TK11337B TK11338B TK11339B TK11340B TK11341B TK11342B TK11343B TK11344B TK11345B TK11346B TK11347B TK11348B TK11349B TK11350B TK11355B TK11360B TK11380B
1.4 max
0.2
0.3
e1
3.0
0.4
1.0
4.5
0.15
45fl
1.5
2.0
e
1.5
e
1.5
Recommended Mount Pad
The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.
TOKO AMERICA REGIONAL OFFICES
Midwest Regional Office Toko America, Inc. 1250 Feehanville Drive Mount Prospect, Il 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 Western Regional Office Toko America, Inc. 2480 North First Street, Suite 260 San Jose, CA 95131 Tel: (408) 432-8281 Fax: (408) 943-9790 Eastern Regional Office Toko America, Inc. 107 Mill Plain Road Danbury, CT 06811 Tel: (203) 748-6871 Fax: (203) 797-1223 Semiconductor Technical Support Toko Design Center 4755 Forge Road Colorado Springs, CO 80907 Tel: (719) 528-2200 Fax: (719) 528-2375 IC-214-TK113B
0597O2500
http://www.tokoam.com
May, 1997 TOKO, Inc.
(c) 1997 Toko, Inc. All rights reserved Printed in the USA
1.5
0.7
0.8
0.7
15 max
1.2
Page 13

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