Texas Instruments LM5101CMA/NOPB

100V 1A/1A half-bridge gate driver with 7V UVLO and TTL inputs 8-SOIC -40 to 125

IC GATE DRVR HALF-BRIDGE 8SOIC Half-Bridge Gate Driver IC Non-Inverting 8-SOIC

Driver 1A 2-OUT High and Low Side Half Brdg Non-Inv 8-Pin SOIC Tube

DRIVER, HALF BRIDGE, 100V 1A, SMD; Driver IC type:Half Bridge Driver; Case style:SOIC; Temperature, operating range:-40°C to +125°C; Temp, op. max:125°C; Temp, op. min:-40°C; Base number:5101; Current, output max:1A; Pins, No. of:8; Voltage, output max:100V

The LM5100A/B/C and LM5101A/B/C High Voltage Gate Drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. The floating high-side driver is capable of operating with supply voltages up to 100V. The "A" versions provide a full 3A of gate drive while the "B" and "C" versions provide 2A and 1A respectively. The outputs are independently controlled with CMOS input thresholds (LM5100A/B/C) or TTL input thresholds (LM5101A/B/C). An integrated high voltage diode is provided to charge the high side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from the control logic to the high-side gate driver. Under-voltage lockout is provided on both the low-side and the high-side power rails. These devices are available in the standard SOIC - 8 pin and the LLP - 10 pin packages.