Part # VNH2SP30-E datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Automotive fully integrated H-bridge motor driver

Part Details:

VNH2SP30-E Automotive fully integrated H-bridge motor driver Features Type RDS(on) Iout Vccmax 19m max VNH2SP30-E 30A 41V (per leg) 5V logic level compatible inputs MultiPowerSO-30TM Undervoltage and overvoltage shut-down The low side switches are vertical MOSFETs Overvoltage clamp manufactured using STMicroelectronic s Thermal shut down proprietary EHD (`STripFETTM ) process. The Cross-conduction protection three die are assembled in the MultiPowerSO-30 package on electrically isolated leadframes. This Linear current limiter package, specifically designed for the harsh Very low stand-by 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 allows superior manufacturability at board level. VCC The input signals INA and INB can directly Current sense output proportional to motor interface to the microcontroller to select the motor current direction and the brake condition. The DIAGA/ENA Package: ECOPACK® or DIAGB/ENB, when connected to an external pull-up resistor, enable one leg of the bridge. They Description also provide a feedback digital diagnostic signal. The normal condition operation is explained in The VNH2SP30-E is a full bridge motor driver Table 12: Truth table in normal operating intended for a wide range of automotive conditions on page 14. The motor current can be applications. The device incorporates a dual monitored with the CS pin by delivering a current monolithic high side driver and two low side proportional to its value. The speed of the motor switches. The high side driver switch is designed can be controlled in all possible conditions by the using STMicroelectronic s well known and proven

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VNH2SP30-E.pdf Datasheet