The LM5102 high-voltage gate driver is 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 working with supply voltages up to 100 V. The outputs are independently
controlled. The rising edge of each output can be independently delayed with a programming
resistor. 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 control logic to the high side gate driver. Undervoltage lockout is
provided on both the low side and the high side power rails. This device is available in the
standard VSSOP 10 pin and the WSON 10 pin packages.
For all available packages, see the orderable addendum at the
end of the data sheet.
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