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SC419 Datasheet DC-dc Converter

Manufacturer: SEMTECH

Overview: SC419 POWER MANAGEMENT.

General Description

The SC419 is a synchronous buck power supply controller.

It

Key Features

  • Power system.
  • Input voltage.
  • 3V to 28V.
  • Integrated bootstrap switch.
  • 1% reference tolerance -40 to +85 °C.
  • EcoSpeedTM architecture with pseudo-fixed fre- quency adaptive on-time control.
  • Internal soft-start and soft-shutdown at output.
  • SmartDriveTM.
  • Logic input/output control.
  • Independent control EN for LDO and switcher.
  • Programmable VIN UVLO threshold.
  • Power good output.
  • Selectable powe.

SC419 Distributor

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