550V INTEGRATED HALF-BRIDGE DRIVER
BL8003
550V INTEGRATED HALF –BRIDGE DRIVER
Description
Features
The BL8003 is an integrated high-speed half bridge p...
Description
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)
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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...
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