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LMR23630 Datasheet 3-a Synchronous Step-down Converter

Manufacturer: Texas Instruments

Overview: .ti. LMR23630 SNVSAH2E – DECEMBER 2015 – REVISED ALUMGRUS2T32603200 SNVSAH2E – DECEMBER 2015 – REVISED AUGUST 2020 LMR23630 SIMPLE SWITCHER® 36-V, 3-A Synchronous Step-Down Converter.

General Description

The LMR23630 SIMPLE SWITCHER® is an easy-touse 36 V, 3 A synchronous step-down regulator.

With a wide input range from 4 V to 36 V, it is suitable for various industrial applications for power conditioning from unregulated sources.

Peak-current-mode control is employed to achieve simple control-loop pensation and cycle-by-cycle current limiting.

Key Features

  • 4-V to 36-V Input range.
  • 3-A Continuous output current.
  • Integrated synchronous rectification.
  • Current-mode control.
  • Minimum switch on-time: 60 ns.
  • Internal compensation for ease of use.
  • 400-kHz Switching frequency and adjustable frequency options.
  • PFM and forced PWM mode options.
  • Frequency synchronization to external clock.
  • 75-µA Quiescent current at no load for PFM option.
  • Soft start into a prebi.

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