Datasheet > VNH5180A-E

VNH5180A-E

更新时间： 2024-10-29 12:23:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动器电机
页数	文件大小	规格书
31页	533K
描述
Automotive fully integrated H-bridge motor driver

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VNH5180A-E 数据手册

VNH5180A-E

Automotive fully integrated H-bridge motor driver

Features

Type

R_DS(on)

I_outV_CCmax

8 A 41 V

180 mΩ max

(per leg)

VNH5180A-E

PowerSSO-36 TP

■ Output current: 8 A

proprietary VIPower^®M0 technology that allows

to efficiently integrate on the same die a true

Power MOSFET with an intelligent

signal/protection circuitry. The three dies are

assembled in PowerSSO-36 TP package on

electrically isolated leadframes. This package,

specifically designed for the harsh automotive

environment offers improved thermal

■ 3 V CMOS compatible inputs

■ Undervoltage shutdown

■ Overvoltage clamp

■ Thermal shutdown

■ Cross-conduction protection

■ Current and power limitation

performance thanks to exposed die pads.

Moreover, its fully symmetrical mechanical design

allows superior manufacturability at board level.

The input signals IN_Aand IN_Bcan directly

interface to the microcontroller to select the motor

direction and the brake condition. The DIAG_A/EN_A

or DIAG_B/EN_B, when connected to an external

pull-up resistor, enables one leg of the bridge.

Each DIAG_A/EN_Aprovides a feedback digital

diagnostic signal as well. The normal operating

condition is explained in the truth table. The CS

pin allows to monitor the motor current by

delivering a current proportional to its value when

CS_DIS pin is driven low or left open. When

CS_DIS is driven high, CS pin is in high

■ Very low standby power consumption

■ PWM operation up to 20 KHz

■ Protection against loss of ground and loss of

V_CC

■ Current sense output proportional to motor

current

■ Output protected against short to ground and

short to V_CC

■ Package: ECOPACK^®

Description

The VNH5180A-E is a full bridge motor driver

intended for a wide range of automotive

applications. The device incorporates a dual

monolithic high-side driver and two low-side

switches. Both switches are designed using

STMicroelectronics’ well known and proven

impedance condition. The PWM, up to 20 KHz,

allows to control the speed of the motor in all

possible conditions. In all cases, a low level state

on the PWM pin turns off both the LS_Aand LS_B

switches.

Table 1.

Device summary

Package

Order codes

Tape and reel

Tube

PowerSSO-36 TP

VNH5180A-E

VNH5180ATR-E

December 2011

Doc ID 17074 Rev 5

1/31

www.st.com

12 3 4 5 6 7...31

中文翻译

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与VNH5180A-E相关器件

型号	品牌	获取价格	描述	数据表
VNH5180ATR-E	STMICROELECTRONICS	获取价格	汽车级全集成H桥电机驱动
VNH5200AS-E	STMICROELECTRONICS	获取价格	汽车级全集成H桥电机驱动
VNH7013XP-E	STMICROELECTRONICS	获取价格	Automotive integrated H-bridge
VNH7040AY	STMICROELECTRONICS	获取价格	汽车级全集成H桥电机驱动
VNH7070AS	STMICROELECTRONICS	获取价格	汽车级全集成H桥电机驱动
VNH7070AY	STMICROELECTRONICS	获取价格	汽车级全集成H桥电机驱动
VNH7070BAS	STMICROELECTRONICS	获取价格	汽车级全集成H桥电机驱动
VNH70N07	ETC	获取价格	TRANSISTOR \| MOSFET \| N-CHANNEL \| 70V V(BR)DSS \| 70A I(D) \| TO-218
VNH7100AS	STMICROELECTRONICS	获取价格	Automotive fully integrated H-bridge motor driver
VNH7100ASTR	STMICROELECTRONICS	获取价格	Automotive fully integrated H-bridge motor driver

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