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PDF VN5016AJ-E Data sheet ( Hoja de datos )
| Número de pieza | VN5016AJ-E | |
| Descripción | Single channel high side driver | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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VN5016AJ-E
Single channel high side driver with analog
current sense for automotive applications
Features
Max supply voltage
Operating voltage range
Max On-State resistance (per ch.)
Current limitation (typ)
Off state supply current
VCC
VCC
RON
ILIMH
IS
41V
4.5 to 36V
16 mΩ
65A
2 µA
■ Main features
– Inrush current active management by
power limitation
– Very low stand-by current
– 3.0V CMOS compatible input
– Optimized electromagnetic emission
– Very low electromagnetic susceptibility
– In compliance with the 2002/95/EC
european directive
■ Diagnostic functions
– Proportional load current sense
– High current sense precision for wide range
currents
– Current sense disable
– Thermal shutdown indication
– Very low current sense leakage
■ Protection
– Undervoltage shut-down
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
of VCC
– Thermal shut down
– Reverse battery protection
– Electrostatic discharge protection
PowerSSO-12
Application
■ All types of resistive, inductive and capacitive
loads
Description
The VN5016AJ-E is a monolithic device made
using STMicroelectronics VIPower M0-5
technology. It is intended for driving resistive or
inductive loads with one side connected to
ground. Active VCC pin voltage clamp protects the
device against low energy spikes (see ISO7637
transient compatibility table). This device
integrates an analog current sense which delivers
a current proportional to the load current
(according to a known ratio) when CS_DIS is
driven low or left open.
When CS_DIS is driven high, the CURRENT
SENSE pin is in a high impedance condition.
Output current limitation protects the device in
overload condition. In case of long overload
duration, the device limits the dissipated power to
safe level up to thermal shut-down intervention.
Thermal shut-down with automatic restart allows
the device to recover normal operation as soon as
fault condition disappears.
Table 1. Device summary
Package
PowerSSO-12
Tube
VN5016AJ-E
Order codes
Tape & Reel
VN5016AJTR-E
February 2008
Rev 7
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www.st.com
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1 page  
VN5016AJ-E
Block diagram anwdwpwi.nDadteasShceriept4tiUo.cnom
1 Block diagram and pin description
Figure 1. Block diagram
VCC
GND
INPUT
CS_DIS
VCC
CLAMP
LOGIC
UNDERVOLTAGE
DRIVER
PwCLAMP
PwrLIM
ILIM
VDSLIM
OVERTEMP.
IOUT
K
OUTPUT
CURRENT
SENSE
Table 2. Pin function
Name
Function
VCC
OUTPUT
Battery connection.
Power output.
GND
INPUT
CURRENT
SENSE
CS_DIS
Ground connection. Must be reverse battery protected by an external
diode/resistor network.
Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
switch state.
Analog current sense pin, delivers a current proportional to the load current.
Active high CMOS compatible pin, to disable the current sense pin.
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VN5016AJ-E
Table 10. Current sense (8V<VCC<16V)
Symbol
Parameter
Test conditions
K0 IOUT/ISENSE
K1 IOUT/ISENSE
dK1/K1(1) Current sense ratio drift
K2 IOUT/ISENSE
dK2/K2(1) Current sense ratio drift
K3 IOUT/ISENSE
dK3/K3(1) Current sense ratio drift
ISENSE0
Analog sense leakage
current
IOUT=0.25A;
VSENSE=0.5V;VCSD=0V;
Tj= -40°C...150°C
IOUT=4A; VSENSE=0.5V;
VCSD=0V;
Tj= -40°C...150°C
IOUT=4A; VSENSE=0.5V;
VCSD=0V;
Tj= 25°C...150°C
IOUT=4A; VSENSE= 0.5V;
VCSD=0V;
TJ=-40 °C to 150 °C
IOUT=10A; VSENSE=4V;
VCSD=0V;
Tj=-40°C...150°C
IOUT=10A; VSENSE=4V;
VCSD=0V;
Tj=25°C...150°C
IOUT=10A; VSENSE= 4V;
VCSD=0V;
TJ=-40 °C to 150 °C
IOUT=25A; VSENSE=4V;
VCSD=0V;
Tj= -40°C...150°C
IOUT=25A; VSENSE=4V;
VCSD=0V;
Tj= 25°C...150°C
IOUT=25A; VSENSE= 4V;
VCSD=0V;
TJ=-40 °C to 150 °C
IOUT=0A; VSENSE=0V;
VCSD=5V; VIN=0V;
Tj=-40°C...150°C
VCSD=0V; VIN=5V;
Tj=-40°C...150°C
Openload ON state
IOL current detection
threshold
IOUT=2A; VSENSE=0V;
VCSD=5V; VIN=5V;
Tj=-40°C...150°C
VIN = 5V, ISENSE= 5 µA
Electricwawlws.pDeactaifSihceaetti4oUn.csom
Min. Typ. Max. Unit
2760 5010 7240
3510 4560 5690
3770 4560 5350
-8 +8 %
4180 4570 5060
4250 4570 4890
-4 +4 %
4360 4500 4700
4380 4500 4620
-3 +3 %
0 1 µA
0 2 µA
0 1 µA
10 45 mA
11/32
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