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HM1482D Datasheet 30v 2a Synchronous Step-down Regulator

Manufacturer: H&M Semiconductor

Overview: HM1482D 30V 2A Synchronous Step-Down Regulator.

General Description

• Notebook Systems and I/O Power • Distributed Power Systems The HM1482D is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs.

It offers a very pact solution to achieve a 3A peak output current over a wide input supply range, with excellent load and line regulation.

The HM1482D requires a minimal number of readily available, external ponents and is available in a space saving ESOP8 package.

Key Features

  • Wide 4V to 30V Operating Input Range.
  • 2A Continuous Output Current.
  • 500kHz Switching Frequency.
  • Short Protection with Hiccup-Mode.
  • Built-in Over Current Limit.
  • Built-in Over Voltage Protection.
  • Internal Power-Save Mode (PFM/PWM).
  • Internal Soft-Start.
  • 200mΩ/150mΩ Low RDS(ON) Internal Power MOSFETs.
  • Output Adjustable from 0.923V.
  • No Schottky Diode Required.
  • Integrated internal compensatio.

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HM1482D Distributor