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NCV7601 Quad Driver
This automotive grade product provides a versatile interface between control logic and many types of loads. The inputs accept a wide range of control signal levels while the open-collector outputs feature independent thermal and current limiting. Integral transient suppression diodes are provided at all inputs and outputs.
http://onsemi.com Features
* * * * * * *
* * * * * *
Operation in -40C - 125C Environment TTL/DTL/CMOS Compatible Inputs NAND Logic with Common Enable VCEX 60 V, VCE(SUS) 40 V VCE(SAT) 650 mV @ IC = 600 mA Thermally Efficient Fused-Lead Package Pin Compatible with: - CA3242/CA3262 - UDx2543/UDx2549/UDx2559 - L6220/L6221/L9222 Pb-Free Package is Available*
1 PDIP-16 P SUFFIX CASE 648
MARKING DIAGRAM
Typical Applications
Body and Drivetrain Electronics Incandescent Lamp/LED Loads Solenoid/Relay/Inductor Loads Heater/Resistor Loads Stepper/DC Motor Loads
16 NCV7601P AWLYYWWG 1
ABSOLUTE MAXIMUM RATINGS
Rating VCC Logic Input Voltage (INA, INB, INC, IND, ENABLE) Power Output (OUTA, OUTB, OUTC, OUTD) Junction Temperature Range, TJ Storage Temperature Range ESD Susceptibility (Human Body Model) Package Thermal Resistance Junction-to-Case, RqJC Junction-to-Ambient, RqJA Lead Temperature Soldering: Wave Solder (through hole styles only) (Note 1) Value -0.3 to 7.0 -0.3 to 15 -0.3 to 60 -40 to 150 -55 to 150 2.0 15 50 260 peak Unit V V V C C kV C/W C/W C
A WL YY WW G
= Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package
PIN CONNECTIONS
1 OUTA CLAMPAB OUTB GND GND OUTC CLAMPCD OUTD 16 INA INB ENABLE GND GND VCC INC IND
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. 10 second maximum.
ORDERING INFORMATION
Device NCV7601P Package PDIP-16 PDIP-16 (Pb-Free) Shipping 25 Units/Rail 25 Units/Rail
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
(c) Semiconductor Components Industries, LLC, 2006
NCV7601PG
1
April, 2006 - Rev. 4
Publication Order Number: NCV7601/D
NCV7601
+14 V
NCV7601
1 16
A
2 15
Heater
3
B
ENA
14
4
13
Controller
5
12
VCC Solenoid or Relay 30 V
7 6
+5.0 V
11
C
10
194 Lamp
8
D
9
Figure 1. Typical Driver Applications
ELECTRICAL CHARACTERISTICS (4.0 V VCC 5.5 V, -40C TJ 125C, unless otherwise specified.) Note 2
Characteristic GENERAL VCC Supply Current Outputs Off, VCC = 5.5 V Note 3 IOUT = 600 mA, VCC = VIN = 5.5 V (four outputs on) (one output on) - - - - - - 5.0 65 20 mA mA mA Test Conditions Min Typ Max Unit
OUTPUT DRIVERS Saturation Voltage Leakage Current Current Limit Thermal Shutdown Sustaining Voltage, VCE(SUS) CLAMP DIODES Forward Voltage Leakage Current INPUT Input Current Input High Voltage Input Low Voltage AC CHARACTERISTICS (Note 4) Turn-On Delay, Turn-Off Delay IOUT = 500 mA - - 10 ms 2. Designed to meet these characteristics over the stated temperature range, though may not be 100% parametrically tested in production. 3. Pulse test. 4. Input rise time 10 ns, falltime 10 ns, measured at 50% points. 0 V VIN VCC IOUT = 600 mA IOUT = 600 mA -2.0 2.0 - - - - 10 - 0.8 mA V V IF = 1.5 A, VCC = 5.5 V VR = 60 V, VCC = 5.5 V - - - - 2.0 100 V mA IOUT = 600 mA, VIN = 2.0 V, VCC = 4.0 V VOUT = 60 V, VIN = 0.8 V, VCC = 5.5 V 4.5 V < VOUT < 16 V, VCC = 5.0 V - VCC = 5.5 V - - - 150 40 - - - 180 - 650 50 1.8 210 - mV mA A C V
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NCV7601
PACKAGE PIN DESCRIPTION
PACKAGE PIN # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PIN SYMBOL OUTA CLAMPAB OUTB GND GND OUTC CLAMPCD OUTD IND INC VCC GND GND ENABLE INB INA Driver A Output Diode Clamp to Driver A and Driver B Driver B Output Ground Ground Driver C Output Diode Clamp to Driver C and Driver D Driver D Output Driver D Input Driver C Input 5.0 V Input Supply Voltage Ground Ground ENABLE Input to all Drivers Driver B Input Driver A Input FUNCTION
VCC OUTX = INX * ENA
Thermal Limit + - Predriver DT
J
CLAMP
OUTx INx
Current Limit ENABLE + 18 V 18 V V 1.35 V - D I << 1.0 W
Figure 2. Simplified Block Diagram - Each Driver
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NCV7601
TYPICAL PERFORMANCE CHARACTERISTICS
67 65 63 61 59 57 55 -40 VCE(SAT) (mV) 375 325 275 225 175 125 75 25 -40 IOUT = 100 mA -20 0 20 40 60 80 Temperature (C) 100 120 140 IOUT = 400 mA IOUT = 600 mA
VCE(SUS) (V)
-20
0
20 40 60 80 Temperature (C)
100
120
140
Figure 3. Typical VCE(SUS)
Figure 4. Typical Output On Voltage, VCC = 4.0 V
1.6 1.5 1.4 1.3 ILIM (A) 1.2 1.1 1.0 0.9 0.8 -40 -20 0 20 40 60 80 Temperature (C) 100 120 140 VCE = 16 V VF (V) VCE = 4.5 V
1.75
1.55
IF = 1.5 A
1.35
1.15 IF = 0.5 A 0.95
0.75 -40
-20
0
20 40 60 80 Temperature (C)
100
120
140
Figure 5. Typical Output Current Limit, VCC = 5.0 V
Figure 6. Typical Clamp Diode Forward Voltage
2.5
60
2.3
55 ICC (mA) -20 0 20 40 60 80 Temperature (C) 100 120 140
ICC (mA)
2.1
50
1.9
1.7
45
1.5 -40
40 -40
-20
0
20 40 60 80 Temperature (C)
100
120
140
Figure 7. Typical VCC Current - No Outputs On, VCC = 5.5 V
Figure 8. Typical VCC Current - All Outputs On, VCC = 5.5 V, IOUT = 600 mA (Each Output)
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NCV7601
TYPICAL PERFORMANCE CHARACTERISTICS
1.37 1.36 1.35 1.34 VIN (V) 1.33 1.32 1.31 1.30 1.29 1.28 -40 -20 0 20 40 60 80 Temperature (C) 100 120 140 IOUT = 10 mA IOUT = 100 mA
Figure 9. Typical Input Threshold Voltage, VCC = 5.0 V
DETAILED OPERATING DESCRIPTION The NCV7601 Quad Driver consists of four identical driver sections with output clamp diodes and a common bias generator. Each driver input (Figure 2) is buffered by a PNP emitter follower for reduced input bias current and features a nominal 18 V Zener input clamp for transient protection. Each input is compared to a separate temperature-compensated reference, which provides a nominal 1.35 V comparison threshold. With the addition of an external series resistor, the inputs can be interfaced directly to +14 V automotive system voltages. Floating inputs are interpreted as high. Each driver output NPN is supplied with a substantially fixed base current from the +5.0 V VCC pin by a pre-driver. Each pre-driver multiplies a temperature-compensated reference current when its control input and the common enable input is high. Current limit and thermal limit circuits act independently within the pre-driver to reduce base drive to the output NPN. The independent limit operation allows the driver to handle inrush current from lamp loads while protecting the driver from fault conditions that exist long enough to raise the temperature at that driver to its thermal limit threshold. Each driver has its own temperature-sensing device located in close proximity to the output NPN. The separate sensing devices are strategically placed at the corners of the die to reduce interaction between them.
APPLICATIONS INFORMATION The NCV7601 Quad Driver interfaces high power loads to low power control signals. The four open-collector NAND drivers with common ENABLE are TTL, DTL and CMOS compatible. Any number of drivers may be parallel connected to drive loads greater than each driver's nominal capability. Power for the Quad's control logic and output pre-drive is supplied from the +5.0 V VCC pin, and is proportional to the number of active inputs. Minimum standby power is consumed when the ENABLE input is low. Each driver is individually protected with current limit and thermal limit circuitry. Drivers with fault loads are protected while drivers with normal loads continue to operate, provided that sufficient heat sinking maintains a good thermal gradient between all drivers. Clamp diodes at each driver output provide a means for managing inductive load transients. The common cathode pin for each driver pair can be connected to the load supply voltage for suppression of minor transients resulting from wiring harness inductances. The use of an external Zener diode or TVS (Transient Voltage Suppressor) device such as the ON Semiconductor 1.5SMCXXXAT3 series is strongly recommended when driving large inductive loads or when load supply transients can be expected to exceed the Quad Driver's VCE(SUS) rating. The use of a TVS device provides an additional benefit by reducing the decay time of inductive loads. More information on safeguarding the Quad's output NPN's and about transient suppression methods and device selection is available in ON Semiconductor application notes "Understanding Power Transistors Breakdown Parameters", document number AN1628/D, "A Review of Transients and their Means Of Suppression", document number AN843/D and "Transient Power Capability of Zener Diodes", document number AN784/D. All application notes are available through the Literature Distribution Center or via our website at http://www.onsemi.com.
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NCV7601
PACKAGE DIMENSIONS
PDIP-16 CASE 648-08 ISSUE T
-A-
16 9
B
1 8
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL.
F S
C
L
-T- H G D
16 PL
SEATING PLANE
K
J TA
M
M
0.25 (0.010)
M
DIM A B C D F G H J K L M S
INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040
MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative
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NCV7601/D

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