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NCP81166A Datasheet Synchronous Buck MOSFET Drivers

Manufacturer: onsemi

Download the NCP81166A datasheet PDF. This datasheet also includes the NCP81166 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (NCP81166-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NCP81166A
Manufacturer onsemi
File Size 121.71 KB
Description Synchronous Buck MOSFET Drivers
Datasheet download datasheet NCP81166A Datasheet

Overview

DATA SHEET www.onsemi.com Synchronous Buck MOSFET Drivers NCP81166, NCP81166A The NCP81166/A is a high performance dual MOSFET gate driver optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter.

2mm x 2mm DFN8 package allows for space−optimized board layout.

Zero current detect feature allows for a high−efficiency solution even at light load conditions.

Key Features

  • Space.
  • Efficient 2 mm x 2mm DFN8 Thermally.
  • Enhanced Package.
  • VCC Range of 4.5 V to 13.2 V.
  • Integrated Bootstrap Diode.
  • Pre.
  • OVP Function Protects Load during HS FET Short.
  • NCP81166: 2.25 V SW Trip Threshold.
  • NCP81166A: 1.8 V SW Trip Threshold.
  • Zero Current Detect Function Provides Power Saving Operation during Light Load Conditions.
  • Bi.
  • directional Enable Feature pulls Enable pin low during pre.

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