High Voltage 1a Peak Half Bridge Gate Driver - National Semiconductor

The LM5109B is a cost effective, high voltage Gate driver de- signed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half bridge configura- tion. The floating high-side driver is capable of working with rail voltages up to 90V. The outputs are independently con- trolled with TTL compatible input thresholds. The robust level shift technology operates at high speed while consuming low power and providing clean level transitions from the control input Logic to the high-side Gate driver. Under-voltage lockout is provided on both the low-side and the high-side power rails. The device is available in the SOIC-8 and the thermally en- hanced LLP-8 packages. By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM5109BMA/NOPB Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-SOIC -40 to 125
LM5109BSD/NOPB Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-WSON -40 to 125
LM5109BQNGTRQ1 Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-WSON -40 to 125
LM5109BSDX/NOPB Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-WSON -40 to 125
LM5109BMA Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-SOIC -40 to 125
LM5109BMAX/NOPB Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-SOIC -40 to 125
LM5109BQNGTTQ1 Texas Instruments High Voltage 1A Peak Half Bridge Gate Driver 8-WSON -40 to 125
LM5109B 's PackagesLM5109B 's pdf datasheet



LM5109B Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
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