NCV7601 [ONSEMI]
Quad Driver; 四核驱动
| 型号： | NCV7601 |
| 厂家： | 
ONSEMI |
| 描述： | Quad Driver |
| 文件： | 总8页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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.
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Features
• Operation in -40°C - 125°C Environment
• TTL/DTL/CMOS Compatible Inputs
• NAND Logic with Common Enable
MARKING
DIAGRAM
16
1
16
• V
• V
≥ 60 V, V
≥ 40 V
CEX
CE(SUS)
NCV7601P
AWLYYWW
≤ 650 mV @ I = 600 mA
CE(SAT)
C
1
DIP-16
• Thermally Efficient Fused-Lead Package
• Pin Compatible with:
P SUFFIX
CASE 648
- CA3242/CA3262
- UDx2543/UDx2549/UDx2559
- L6220/L6221/L9222
A
= Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
Typical Applications
• Body and Drivetrain Electronics
• Incandescent Lamp/LED Loads
• Solenoid/Relay/Inductor Loads
• Heater/Resistor Loads
PIN CONNECTIONS
1
16
OUTA
INA
• Stepper/DC Motor Loads
CLAMPAB
OUTB
INB
ENABLE
GND
GND
GND
GND
OUTC
CLAMPCD
OUTD
V
CC
INC
IND
ORDERING INFORMATION
Device
Package
Shipping
25 Units/Rail
NCV7601P
DIP-16
Semiconductor Components Industries, LLC, 2003
1
Publication Order Number:
February, 2003 - Rev. 2
NCV7601/D
NCV7601
+14 V
NCV7601
1
2
16
15
14
A
Heater
B
ENA
3
4
5
6
13
12
Controller
V
CC
+5.0 V
11
10
9
Solenoid or Relay
30 V
C
D
7
8
194 Lamp
Figure 1. Typical Driver Applications
ABSOLUTE MAXIMUM RATINGS*
Rating
Value
Unit
V
V
-0.3 to 7.0
-0.3 to 15
-0.3 to 60
-40 to 150
-55 to 150
2.0
CC
Logic Input Voltage (INA, INB, INC, IND, ENABLE)
Power Output (OUTA, OUTB, OUTC, OUTD)
V
V
Junction Temperature Range, T
°C
°C
kV
J
Storage Temperature Range
ESD Susceptibility (Human Body Model)
Package Thermal Resistance
15
50
°C/W
°C/W
Junction-to-Case, R
Junction-to-Ambient, R
θ
JC
θ
JA
Lead Temperature Soldering:
1. 10 second maximum.
Wave Solder (through hole styles only)(Note 1)
260 peak
°C
*The maximum package power dissipation must be observed.
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2
NCV7601
ELECTRICAL CHARACTERISTICS (4.0 V ≤ V ≤ 5.5 V, -40°C ≤ T ≤ 125°C, unless otherwise specified.) Note 2
CC
J
Characteristic
Test Conditions
Min
Typ
Max
Unit
General
Supply Current
V
Outputs Off, V = 5.5 V
-
-
5.0
mA
CC
CC
Note 3 I
= 600 mA, V = V = 5.5 V
CC IN
OUT
(four outputs on)
(one output on)
-
-
-
-
65
20
mA
mA
Output Drivers
Saturation Voltage
Leakage Current
Current Limit
I
= 600 mA, V = 2.0 V, V = 4.0 V
-
-
-
650
50
mV
µA
A
OUT
IN
CC
V
= 60 V, V = 0.8 V, V = 5.5 V
-
OUT
IN
CC
4.5 V < V
< 16 V, V = 5.0 V
-
-
180
-
1.8
210
-
OUT
CC
Thermal Shutdown
Sustaining Voltage, V
Clamp Diodes
Forward Voltage
Leakage Current
Input
-
150
40
°C
V
V
= 5.5 V
CE(SUS)
CC
I = 1.5 A, V = 5.5 V
F
-
-
-
-
2.0
V
CC
V
= 60 V, V = 5.5 V
100
µA
R
CC
Input Current
0 V ≤ V ≤ V
-2.0
2.0
-
-
-
-
10
-
µA
V
IN
CC
Input High Voltage
Input Low Voltage
I
= 600 mA
OUT
OUT
I
= 600 mA
0.8
V
AC Characteristics, Note 4
Turn-On Delay, Turn-Of f Delay
I
= 500 mA
-
-
10
µs
OUT
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.
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3
NCV7601
PACKAGE PIN DESCRIPTION
PACKAGE PIN #
DIP-16
PIN SYMBOL
FUNCTION
1
2
OUTA
CLAMPAB
OUTB
GND
Driver A Output.
Diode Clamp to Driver A and Driver B.
Driver B Output.
3
4
Ground.
5
GND
Ground.
6
OUTC
CLAMPCD
OUTD
IND
Driver C Output.
Diode Clamp to Driver C and Driver D.
Driver D Output.
Driver D Input.
7
8
9
10
11
12
13
14
15
16
INC
Driver C Input.
V
CC
5.0 V Input Supply Voltage.
Ground.
GND
GND
Ground.
ENABLE
INB
ENABLE Input to all Drivers.
Driver B Input.
INA
Driver A Input.
V
CC
OUT = IN • ENA
X
X
CLAMP
OUTx
Thermal Limit
∆T
+
−
J
Predriver
INx
Current Limit
ENABLE
∆I
+
-
<< 1.0 Ω
V
18 V
18 V
1.35 V
Figure 2. Simplified Block Diagram - Each Driver
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4
NCV7601
TYPICAL PERFORMANCE CHARACTERISTICS
67
375
325
65
63
61
59
57
55
I
I
= 600 mA
= 400 mA
OUT
275
225
175
125
OUT
75
25
I
= 100 mA
OUT
-40 -20
0
20
40
60
80 100 120 140
-40 -20
0
20
40
60
80 100 120 140
Temperature (°C)
Temperature (°C)
Figure 3. Typical VCE(SUS)
Figure 4. Typical Output On Voltage, VCC = 4.0 V
1.6
1.5
1.4
1.3
1.2
1.1
1.75
1.55
1.35
1.15
0.95
0.75
V
= 4.5 V
CE
I = 1.5 A
F
I = 0.5 A
F
1.0
0.9
0.8
V
= 16 V
CE
-40 -20
0
20
40
60
80 100 120 140
-40 -20
0
20
40
60
80 100 120 140
Temperature (°C)
Temperature (°C)
Figure 5. Typical Output Current Limit, VCC = 5.0 V
Figure 6. Typical Clamp Diode Forward Voltage
2.5
60
55
50
2.3
2.1
1.9
1.7
1.5
45
40
-40 -20
0
20
40
60
80 100 120 140
-40 -20
0
20
40
60
80 100 120 140
Temperature (°C)
Temperature (°C)
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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5
NCV7601
TYPICAL PERFORMANCE CHARACTERISTICS
1.37
1.36
1.35
1.34
I
= 100 mA
OUT
1.33
1.32
1.31
1.30
1.29
1.28
I
= 10 mA
OUT
-40 -20
0
20
40
60
80 100 120 140
Temperature (°C)
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 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
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
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.
fixed base current from the +5.0 V V pin by a pre-driver.
CC
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
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
rating. The use of a TVS device provides
(SUS)
pre-drive is supplied from the +5.0 V V
pin, and is
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.
CC
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
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6
NCV7601
PACKAGE DIMENSIONS
DIP-16
P SUFFIX
CASE 648-08
ISSUE R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
-A-
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.
16
1
9
8
B
S
INCHES
DIM MIN MAX
MILLIMETERS
MIN
18.80
6.35
3.69
0.39
1.02
MAX
19.55
6.85
4.44
0.53
1.77
F
A
B
C
D
F
0.740
0.250
0.145
0.015
0.040
0.770
0.270
0.175
0.021
0.70
C
L
SEATING
PLANE
-T-
G
H
J
0.100 BSC
0.050 BSC
2.54 BSC
1.27 BSC
K
M
0.008
0.015
0.130
0.305
10
0.21
0.38
3.30
7.74
10
H
J
K
L
0.110
0.295
0
2.80
7.50
0
G
D 16 PL
M
S
_
_
_
_
0.020
0.040
0.51
1.01
M
M
0.25 (0.010)
T
A
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7
NCV7601
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.
PUBLICATION ORDERING INFORMATION
Literature Fulfillment:
JAPAN: ON Semiconductor, Japan Customer Focus Center
2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051
Phone: 81-3-5773-3850
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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: ONlit@hibbertco.com
Email: r14525@onsemi.com
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For additional information, please contact your local
Sales Representative.
N. American Technical Support: 800-282-9855 Toll Free USA/Canada
NCV7601/D
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