LM5101ASD/NOPB

产品概述

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

应用

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