VB025BSP Datasheet - STMicroelectronics

DESCRIPTION
The VB025BSP is a high voltage power integrated circuit made using STMicroelectronics VIPower
Technology, with vertical current flow power darlington and logic level compatible driving circuit.
Built-in protection circuits for coil current limiting and collector voltage clamping allows the VB025BSP to be used as a smart, high voltage, high current interface in advanced electronic ignition systems.

■ PRIMARY COIL VOLTAGE INTERNALLY SET
■ COIL CURRENT LIMIT INTERNALLY SET
■ LOGIC LEVEL COMPATIBLE INPUT
■ DRIVING CURRENT QUASI PROPORTIONAL TO COLLECTOR CURRENT
■ SINGLE FLAG-ON COIL CURRENT