LM5101ASD/NOPB Datasheet PDF - TI

The LM5101ASD/NOPB is a high-voltage Gate Driver 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 outputs are independently controlled with TTL input thresholds. 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.

● Drives both a high-side and low-side N-channel MOSFET

● Independent high- and low-driver logic inputs

● Supply rail under-voltage lockout protection

● Low power consumption

● Pin-compatible with HIP2100/HIP2101

● Up to 118VDC bootstrap supply voltage

● Drives 1000pF load with 8ns rise and fall time

● 3ns Typical excellent propagation delay matching

● Green product and no Sb/Br