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SC195F Datasheet 500ma Synchronous Step Down DC-dc Regulator

Manufacturer: SEMTECH

Overview: POWER MANAGEMENT.

Datasheet Details

Part number SC195F
Manufacturer SEMTECH
File Size 420.12 KB
Description 500mA Synchronous Step Down DC-DC Regulator
Datasheet SC195F-Semtech.pdf

General Description

The SC195F is a high efficiency, 500mA step down regulator designed to operate with an input voltage range of 2.9V to 5.5 V.

The input voltage range makes it ideal for battery operated applications with space limitations.

The SC195F operates at a fixed 3.5MHz switching frequency in normal PWM (Pulse-Width Modulation) mode.

Key Features

  • Input Voltage.
  • 2.9V to 5.5V.
  • Output Voltage.
  • 0.8V to 3.3V.
  • Output current capability.
  • 500mA.
  • Efficiency up to 94%.
  • 15 Programmable output voltages.
  • Fast transient response.
  • Oscillator frequency.
  • 3.5MHz.
  • 100% duty cycle capability.
  • Quiescent current.
  • 4.8 mA typ.
  • Shutdown Cur.

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SC195F Distributor