VNH2SP30

Product Summary

The VNH2SP30 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 of the VNH2SP30 is designed using STMicroelectronic well known and proven proprietary VIPower. M0 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry. The Low-Side switche of the VNH2SP30 is a vertical MOSFET manufactured using STMicroelectronic’s proprietary EHD process. The three dice are assembled in MultiPowerSO-30 package on electrically isolated leadframes. This package, specifically designed for the harsh automotive environment offers improved thermal performance thanks to exposed die pads. Moreover, its fully symmetrical mechanical design allows superior manufacturability at board level. The input signals INA and INB can directly interface to the microcontroller to select the motor direction and the brake condition.

Parametrics

VNH2SP30 absolute maximum ratings: (1)VCC Supply Voltage + 41 V; (2)Imax Maximum Output Current (continuous) 30 A; (3)IR Reverse Output Current (continuous) -30 A; (4)IIN Input Current (INA and INB pins) +/- 10 mA; (5)IEN Enable Input Current (DIAGA/ENA and DIAGB/ENB pins) +/- 10 mA; (6)Ipw PWM Input Current +/- 10 mA; (7)VCS Current Sense Maximum Voltage -3/+15 V; (8)Tj Junction Operating Temperature Internally Limited ℃; (9)Tc Case Operating Temperature -40 to 150 ℃; (10)TSTG Storage Temperature -55 to 150 ℃.

Features

VNH2SP30 features: (1)Output current: 30A; (2)5V logic level compatible inputs; (3)Undervoltage and overvoltage shut-down; (4)Overvoltage clamp; (5)Thermal shut down; (6)Cross-conductioprotection; (7)Linear current limiter; (8)Very low stand-by power consumption; (9)PWM operatioup to 20 KHz; (10)Protectioagainst: Loss of ground and loss of VCC; (11)Current sense output proportional to motor current; (12)Icompliance with the 2002/95/EC europeadirective.

Diagrams