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NCP81085 Datasheet Dual MOSFET Gate Driver

Manufacturer: onsemi

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Datasheet Details

Part number NCP81085
Manufacturer onsemi
File Size 169.57 KB
Description Dual MOSFET Gate Driver
Datasheet download datasheet NCP81085 Datasheet

Overview

Dual MOSFET Gate Driver, High Performance NCP81085 Introduction The NCP81085 is a high performance dual MOSFET gate driver optimized to drive the gates of both high and low side power MOSFETs in a synchronous buck converter.

The NCP81085 uses an on−chip bootstrap diode to eliminate the external discrete diode.

A high floating top driver design can accommodate HB voltage as high as 180 V.

Key Features

  • Drives Two N-Channel MOSFETs in High-Side and Low-Side Configuration.
  • Floating Top Driver Accommodates Boost Voltage up to 180 V.
  • Switching Frequency up to 1 MHz.
  • 20 ns Propagation Delay Times.
  • 4 A Sink, 4 A Source Output Currents.
  • 8 ns Rise / 7 ns Fall Times with 1000 pF Load.
  • UVLO Protection.
  • Specified from.
  • 40°C to 140°C.
  • Offered in WDFN9 (MT) Package.
  • This Device is Pb.
  • Free, Halogen Fre.

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