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VN5050J-E Fiches technique(PDF) 1 Page - STMicroelectronics

No de pièce VN5050J-E
Description  Single channel high side driver for automotive applications
Download  23 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VN5050J-E Fiches technique(HTML) 1 Page - STMicroelectronics

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March 2006
Rev 1
1/23
23
VN5050J-E
Single channel high side driver for automotive applications
Features
General
Application
All types of resistive, inductive and capacitive
loads
Main
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
Open drain status output
On state open load detection
Off state open load detection
Thermal shutdown indication
Protections
Undervoltage shut-down
Overvoltage clamp
Output stuck to Vcc detection
Load current limitation
Self limiting of fast thermal transients
Protection against loss of ground and loss of
VCC
Thermal shut down
Reverse battery protection (see Figure 28)
Electrostatic discharge protection
Description
The VN5050J-E is a monolithic device made
using STMicroelectronics VIPower 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). The device detects open load
condition both in on and off state, when STAT_DIS
is left open or driven low. Output shorted to VCC is
detected in the off state.
When STAT_DIS is driven high, the STATUS pin
is in a high impedance condition.
Output current limitation protects the device in
overload condition. In case of long duration
overload, 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..
PowerSSO-12 (Slug down)
Order codes
Max supply voltage
VCC
41V
Operating voltage range
VCC
4.5 to 36V
Max On-State resistance
RON
50 m
Current limitation (typ)
ILIMH
19A
Off state supply current (TYP)
IS
2
µA
Package
Part number (Tube)
Part number (Tape & Reel)
PowerSSO-12 (slug down)
VN5050J-E
VN5050JTR-E
www.st.com


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