VNH3SP30-E AUTOMOTIVE FULLY INTEGRATED H-BRIDGE MOTOR DRIVER

The VNH3SP30-E is a full-bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver (HSD) and two low-side switches. The HSD switch is designed using STMicroelectronics proprietary VIPower™ M0-3 technology that efficiently integrates a true Power MOSFET with an intelligent signal/protection circuit on the same die.

The low-side switches are vertical MOSFETs manufactured using STMicroelectronics proprietary EHD (“STripFET™”) process.The three circuits are assembled in a 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. Moreover, its fully symmetrical mechanical design provides superior manufacturability at board level. The input signals INA and INB can directly interface with the microcontroller to select the motor direction and the brake condition. Pins DIAGA/ENA or DIAGB /ENB, when connected to an external pull-up resistor, enable one leg of the bridge. They also provide a feedback digital diagnostic signal. The normal condition operation is explained in The speed of the motor can be controlled in all possible conditions by the PWM up to kHz. In all cases, a low level state on the PWM pin will turn off both the LSAand LSB switches. When PWM rises to a high level, LSA or LSB turn on again depending on the input pin state.

技术特性

Output current: 30A
5V logic level compatible inputs
Undervoltage and overvoltage shutdown
Overvoltage clamp
Thermal shut down
Cross-conduction protection
Linear current limiter
Very low standby power consumption
PWM operation up to 10 kHz
Protection against loss of ground and loss of VCC
Package: ECOPACK®

功能框图

VNH3SP30-E 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
VNH3SP30TR-E	Active	4.398		SO-30 Multi Power	Tape And Reel	-40 °C-150 °C	VNH3SP30TR-E
VNH3SP30-E	Active	4.398		SO-30 Multi Power	Tube	-40 °C-150 °C	VNH3SP30-E

DATASHEET

描述	版本	大小
VNH3SP30-E : Automotive fully integrated H-bridge motor driver	7	637KB