LM5100B Datasheet (National Semiconductor) - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers

LM5100B, (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers

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

LM5100B Features

* n Drives both a high-side and low-side N-Channel MOSFETs n Independent high and low driver logic inputs n Bootstrap supply voltage up to 118V DC n Fast propagation times (25 ns typical) n Drives 1000 pF load with 8 ns rise and fall times n Excellent propagation delay matching (3 ns typical) n Supply