ST VND5E012MY-E Data Handbook - E High-side dual channel driver with analog current sensing for automotive applications. Owner's Manual and User Guide.

VND5E012MY-E

Double channel high-side driver with analog current sense

for automotive applications

Datasheet − production data

Features Max transient supply voltage VCC 41V Operating voltage range VCC 4.5 to 28V Max on-state resistance (per ch.) RON 12 mΩ

Power SSO-36

Current limitation (typ) ILIMH 74 A

Off-state supply current IS 2 µA(1) Reverse battery protection with self switch on of the Power MOSFET (see Figure 29)

1. Typical value with all loads connected.

Electrostatic discharge protection

General

Applications

Inrush current active management by

power limitation All types of resistive, inductive and capacitive loads

Very low standby current

3.0V CMOS compatible inputs Suitable as LED driver

Optimized electromagnetic emissions

Very low electromagnetic susceptibility Description

In compliance with the 2002/95/EC

The VND5E012MY-E is a double channel high-

european directive

side driver manufactured in the

Very low current sense leakage

STMicroelectronics® VIPower® M0-5 technology Diagnostic functions and housed in the tiny Power SSO-36 package. The VND5E012MY-E is designed to drive 12

Proportional load current sense

automotive grounded loads delivering protection,

High current sense precision for wide

diagnostics and easy 3 V and 5 V CMOS

current range

compatible interface with any microcontroller.

Current sense disable

The device integrates advanced protective

Overload and short to ground (power

functions such as load current limitation, inrush

limitation) indication

and overload active management by power

Thermal shutdown indication

limitation, overtemperature shut-off with auto

Protections

restart and over-voltage active clamp. A dedicated

Undervoltage shutdown analog current sense pin is associated with every

Overvoltage clamp output channel in order to provide Enhanced diagnostic functions including fast detection of

Load current limitation

overload and short-circuit to ground through

Self limiting of fast thermal transients

power limitation indication and overtemperature

Protection against loss of ground and loss

indication.

of VCC

The current sensing and diagnostic feedback of

Overtemperature shutdown with auto

the whole device can be disabled by pulling the

restart (thermal shutdown)

CS_DIS pin high to allow sharing of the external sense resistor with other similar devices.

July 2012 Doc ID 16503 Rev 3 1/36 This is information on a product in full production. www.st.com