Datasheet > VN5E025ASO-E

VN5E025ASO-E

更新时间： 2024-09-17 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	657K
描述
Single channel high-side driver with analog current sense for automotive applications

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VN5E025ASO-E 数据手册

VN5E025ASO-E

Single channel high-side driver with analog current sense

for automotive applications

Datasheet

−

production data

Features

SO-16L

Max supply voltage

V_CC

41 V

Operating voltage range

Max on-state resistance

Current limitation (typ)

Off-state supply current

V_CC4.5 to 28 V

("1($'5ꢀꢀꢁꢀꢀ

– Overtemperature shutdown with

autorestart (thermal shutdown)

R_ON

I_LIMH

I_S

25 mΩ

60 A

– Reverse battery protected

2 µA⁽¹⁾

– Electrostatic discharge protection

1. Typical value with all loads connected.

Application

■

General

■

All types of resistive, inductive and capacitive

loads

– Inrush current active management by

power limitation

■

Suitable as LED driver

– Very low standby current

– 3.0 V CMOS compatible inputs

– Optimized electromagnetic emissions

– Very low electromagnetic susceptibility

Description

The VN5E025ASO-E is a single 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 use

with any microcontroller.

– Compliant with European directive

2002/95/EC

– 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 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.

– Current sense disable

– Off-state open-load detection

– Output short to V_CCdetection

– Overload and short to ground (power

limitation) indication

– 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 022463 Rev 5

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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与VN5E025ASO-E相关器件

型号	品牌	获取价格	描述	数据表
VN5E025ASOTR-E	STMICROELECTRONICS	获取价格	Single channel high-side driver with analog current sense for automotive applications
VN5E025MJ-E	STMICROELECTRONICS	获取价格	支持模拟电流感应的单通道高侧驱动器，用于汽车应用
VN5E025MJTR-E	STMICROELECTRONICS	获取价格	Single channel high-side driver with analog current sense for automotive applications
VN5E050AJ-E	STMICROELECTRONICS	获取价格	Single channel high side driver with analog current sense for automotive applications
VN5E050AJTR-E	STMICROELECTRONICS	获取价格	Single channel high side driver with analog current sense for automotive applications
VN5E050ASO-E	STMICROELECTRONICS	获取价格	Single channel high-side driver with analog current sense for automotive applications
VN5E050ASOTR-E	STMICROELECTRONICS	获取价格	Single channel high-side driver with analog current sense for automotive applications
VN5E050J-E	STMICROELECTRONICS	获取价格	Single channel high side driver for automotive applications
VN5E050JTR-E	STMICROELECTRONICS	获取价格	Single channel high side driver for automotive applications
VN5E050MJ-E	STMICROELECTRONICS	获取价格	支持模拟电流感应的单通道高侧驱动器，用于汽车应用

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