VNH5019A-E

更新时间： 2024-10-29 11:59:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		外围驱动器驱动程序和接口接口集成电路光电二极管电机 PC
页数	文件大小	规格书
37页	514K
描述
Automotive fully integrated H-bridge motor driver

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VNH5019A-E 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP-30
针数：	30	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.72	Samacsys Confidence：	3
Samacsys Status：	Released	Samacsys PartID：	329805
Samacsys Pin Count：	33	Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Other	Samacsys Footprint Name：	VNH5019A-E_1
Samacsys Released Date：	2016-06-05 21:54:08	Is Samacsys：	N
内置保护：	TRANSIENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE	接口集成电路类型：	FULL BRIDGE BASED PERIPHERAL DRIVER
JESD-30 代码：	R-PDSO-G30	JESD-609代码：	e3
长度：	17.2 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	30
输出电流流向：	SOURCE AND SINK	标称输出峰值电流：	50 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	2.35 mm	最大供电电压：	24 V
最小供电电压：	5.5 V	标称供电电压：	13 V
表面贴装：	YES	端子面层：	Matte Tin (Sn) - annealed
端子形式：	GULL WING	端子节距：	1 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	3
宽度：	16 mm	Base Number Matches：	1

VNH5019A-E 数据手册

VNH5019A-E

Automotive fully integrated

H-bridge motor driver

Features

Type

R_DS(on)

I_out

V_ccmax

MultiPowerSO-30™

18 mΩ typ

(per leg)

VNH5019A-E

30 A

41 V

Power MOSFET with an intelligent

signal/protection circuit.

■ ECOPACK^®: lead free and RoHS compliant

The three dice are assembled in

MultiPowerSO-30 package on electrically isolated

lead-frames. This package, specifically designed

for the harsh automotive environment offers

improved thermal performance thanks to exposed

die pads. The input signals IN_Aand IN_Bcan

directly interface to the microcontroller to select

the motor direction and the brake condition.

■ Automotive Grade: compliance with AEC

guidelines

■ Output current: 30 A

■ 3 V CMOS compatible inputs

■ Undervoltage and overvoltage shutdown

■ High-side and low-side thermal shutdown

■ Cross-conduction protection

■ Current limitation

The DIAG_A/EN_Aor DIAG_B/EN_B, when connected

to an external pull-up resistor, enable one leg of

the bridge. They also provide a feedback digital

diagnostic signal. 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. The PWM, up to 20 KHz,

lets us 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. When PWM rises to a high-level, LS_Aor

LS_Bturn-on again depending on the input pin

state.

■ 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

■ Charge pump output for reverse polarity

protection

■ Output protected against short to ground and

Output current limitation and thermal shutdown

protects the concerned high-side in short to

ground condition.

short to V_CC

Description

The short to battery condition is revealed by the

overload detector or by thermal shutdown that

latches off the relevant low-side.

The VHN5019A-E is a full bridge motor driver

intended for a wide range of automotive

applications. The device incorporates a dual

monolithic high-side drivers and two low-side

switches. The high-side driver switch is designed

using STMicroelectronics’ well known and proven

proprietary VIPower^®M0 technology that allows

to efficiently integrate on the same die a true

Active V_CCpin voltage clamp protects the device

against low energy spikes in all configurations for

the motor.

CP pin provides the necessary gate drive for an

external n-channel PowerMOS used for reverse

polarity protection.

December 2011

Doc ID 15701 Rev 8

1/37

www.st.com

12 3 4 5 6 7...37

中文翻译

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