BL8003

BL8003 550V INTEGRATED HALF –BRIDGE DRIVER Description Features The BL8003 is an integrated high-speed half bridge power MOSFET driver. Our proprietary DBiCMOS technologies provide stable operation under high dv/dt noise circumstances. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an Nchannel power MOSFET in the high side, which operates up to 550V. The logic input is compatible with standard CMOS or LSTTL, down to 3.3V logic. Cross conduction prevention logic and dead-times are built in to simplify the applications. DBiCMOS technologies，low power dissipation and high output current Internal 5V LDO，CMOS and LSTTL logic (5V and 3.3V) compatible Under voltage lockout Cross conduction prevention logic Gate drive supply range from 10V to 16V Internal set deadtime High side output in phase with HIN input Low side output out of phase with LIN input. Marking Information Product Classification Marking DM: Product Code NN: LOT NO. DM NN B YY B: FAB Code BL8003CD8TR YY: Date Code Lead Assignments BL8003 SOIC-8 Ordering Information BL8003 □1 □2 □3 Code □1 □2 □3 Description Temperature&Rohs: C: -40~85°C ,Pb Free Rohs Std. Package type: D8: SOIC-8 Packing type: TR: Tape&Reel (Standard) www.belling.com.cn 1 BL8003 Pin Descriptions Symbol HIN LIN VB HO VS VCC LO GND Description Logic input for high side gate driver output (HO), in phase Logic input for low...