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SC21152 Datasheet Tiny 1.2a Synchronous Buck Regulator

Manufacturer: SEMTECH

Overview: POWER MANAGEMENT.

Datasheet Details

Part number SC21152
Manufacturer SEMTECH
File Size 1.23 MB
Description Tiny 1.2A Synchronous Buck Regulator
Datasheet SC21152-Semtech.pdf

General Description

The SC21152 is an ultra high efficiency 1.2A DC/DC buck regulator available in a small MLPD package.

These

Key Features

  • Input voltage range.
  • 2.3V to 5.5V.
  • 1.2A continuous output current.
  • 4MHz switching frequency.
  • Adjustable Output Voltage.
  • 1% output voltage accuracy.
  • Adaptive On-Time architecture.
  • Up to 100% duty cycle.
  • Up to 96% peak efficiency.
  • Power Save mode for efficient light load operation.
  • >90% efficiency 30mA to 75mA.
  • 0.1μA shutdown current.
  • 21μA quiescent current.
  • Power Good Indicator.
  • Pre-bias startup protection.
  • Inter.

SC21152 Distributor

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