Part # VNH3ASP30-E datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Automotive fully integrated H-bridge motor driver


Part Details:

VNH3ASP30-E Automotive fully integrated H-bridge motor driver Features Type RDS(on) Iout Vccmax 42m max VNH3ASP30-E 30A 41V (per leg) 5V logic level compatible inputs MultiPowerSO-30TM Undervoltage and overvoltage shutdown The low-side switches are vertical MOSFETs Overvoltage clamp manufactured using STMicroelectronics Thermal shut down proprietary EHD ("STripFETTM") process.The Cross-conduction protection three circuits are assembled in a MultiPowerSO- 30 package on electrically isolated lead frames. Linear current limiter This package, specifically designed for the harsh Very low standby power consumption automotive environment, offers improved thermal PWM operation up to 20 kHz performance thanks to exposed die pads. Moreover, its fully symmetrical mechanical design Protection against loss of ground and loss of provides superior manufacturability at board level. VCC The input signals INA and INB can directly Current-sense output proportional to motor interface with the microcontroller to select the current motor direction and the brake condition. Pins Package: ECOPACK® DIAGA/ENA or DIAGB/ENB, when connected to an external pull-up resistor, enable one leg of the Description bridge. They also provide a feedback digital diagnostic signal. The normal condition operation The VNH3ASP30-E is a full-bridge motor driver is explained in Table 12: Truth table in normal intended for a wide range of automotive operating conditions on page 14. The CS pin applications. The device incorporates a dual monitors the motor current by delivering a current monolithic high-side driver (HSD) and two low- proportional to its value. The speed of the motor side switches. The HSD switch is designed using can be controlled in all possible conditions by the STMicroelectronics proprietary VIPowerTM M0


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VNH3ASP30-E.pdf Datasheet