Datasheet > VND5E050ASO-E

VND5E050ASO-E

更新时间： 2024-10-29 01:15:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
37页	652K
描述
Double channel high-side driver with analog current sense for automotive applications

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VND5E050ASO-E 数据手册

VND5E050ASO-E

Double channel high-side driver with analog current sense

for automotive applications

Datasheet

−

production data

Features

SO-16L

Max transient supply voltage

Operating voltage range

Max on-state resistance (per ch.)

Current limitation (typ)

V_CC

41 V

("1($'5ꢀꢀꢁꢀꢀ

V_CC4.5 to 28 V

R_ON

I_LIMH

I_S

50 mΩ

27 A

2 µA⁽¹⁾

– Overtemperature shutdown with auto

restart (thermal shutdown)

– Reverse battery protected

Off-state supply current

– Electrostatic discharge protection

1. Typical value with all loads connected.

■

General

Applications

– Inrush current active management by

power limitation

■

All types of resistive, inductive and capacitive

loads

– Very low standby current

■

Suitable as LED driver

– 3.0 V CMOS compatible inputs

– Optimized electromagnetic emissions

– Very low electromagnetic susceptibility

Description

– Compliant with European directive

2002/95/EC

The VND5E050ASO-E is a double channel high-

side driver manufactured using ST proprietary

VIPower^®M0-5 technology and housed in

SO-16L package. The device is designed to drive

12 V automotive grounded loads, and to provide

protection and diagnostics. It also implements a

3 V and 5 V CMOS-compatible interface for the

use with any microcontroller.

– Very low current sense leakage

– AEC-Q100 qualified

■

Diagnostic functions

– Proportional load current sense

– High current sense precision for wide

currents range

The device integrates advanced protective

functions such as load current limitation, inrush

and overload active management by power

limitation, overtemperature shut-off with

– Current sense disable

– Off-state open-load detection

– Output short to V_CCdetection

– Overload and short to ground (power

limitation) indication

auto-restart and overvoltage active clamp. A

dedicated analog current sense pin is associated

with every output channel providing enhanced

diagnostic functions including fast detection of

overload and short-circuit to ground through

power limitation indication, overtemperature

indication, short-circuit to V_CCdiagnosis and on-

state and off-state open-load detection. The

current sensing and diagnostic feedback of the

whole device can be disabled by pulling the

CS_DIS pin high to share the external sense

resistor with similar devices.

– Thermal shutdown indication

■

Protections

– Undervoltage shutdown

– Overvoltage clamp

– Load current limitation

– Self limiting of fast thermal transients

– Protection against loss of ground and loss

of V_CC

September 2013

Doc ID 022473 Rev 6

1/37

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...37

中文翻译

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VND5E050ASOTR-E	STMICROELECTRONICS	获取价格	Double channel high-side driver with analog current sense for automotive applications
VND5E050J-E	STMICROELECTRONICS	获取价格	Double channel high side driver for automotive applications
VND5E050J-E_09	STMICROELECTRONICS	获取价格	Double channel high side driver for automotive applications
VND5E050JTR-E	STMICROELECTRONICS	获取价格	Double channel high side driver for automotive applications
VND5E050K-E	STMICROELECTRONICS	获取价格	Double channel high side driver for automotive applications
VND5E050KTR-E	STMICROELECTRONICS	获取价格	Double channel high side driver for automotive applications
VND5E050MCJ-E	STMICROELECTRONICS	获取价格	Double-channel high-side driver with analog current sense for automotive applications
VND5E050MCJTR-E	STMICROELECTRONICS	获取价格	Double-channel high-side driver with analog current sense for automotive applications
VND5E050MCK-E	STMICROELECTRONICS	获取价格	Double-channel high-side driver with analog current sense for automotive applications
VND5E050MCKTR-E	STMICROELECTRONICS	获取价格	Double-channel high-side driver with analog current sense for automotive applications

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