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SC186 - 4A Synchronous Step-Down Regulator

Datasheet Summary

Description

The SC186 is a 4A synchronous step-down regulator designed to operate with an input voltage range of 2.9V to 5.5V.

The device offers fifteen pre-determined output voltages via four control pins programmable from 0.8 to 3.3 Volts.

Features

  • Input Voltage Range.
  • 2.9 to 5.5V.
  • Output Voltage Range.
  • 0.8V to 3.3V.
  • Output Current.
  • up to 4A.
  • Ultra-Small Footprint.

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Datasheet preview – SC186

Datasheet Details

Part number SC186
Manufacturer Semtech
File Size 1.09 MB
Description 4A Synchronous Step-Down Regulator
Datasheet download datasheet SC186 Datasheet
Additional preview pages of the SC186 datasheet.

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Full PDF Text Transcription

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POWER MANAGEMENT SC186 4A Synchronous Step-Down Regulator Features  Input Voltage Range — 2.9 to 5.5V  Output Voltage Range — 0.8V to 3.3V  Output Current — up to 4A  Ultra-Small Footprint — <1mm Height Solution  Switching Frequency — 1.5MHz  Automatic Power Save Mode  Efficiency Up to 95%  Low Output Noise Across Load Range  Excellent Transient Response  Start Up into Pre-Bias Output  Duty-Cycle Low Dropout Operation — 100%  Shutdown Current — <1µA  Externally Programmable Soft Start Time  Power Good indicator  Input Under-Voltage Lockout  Output Over-Voltage, Current Limit Protection  Over-Temperature Protection  Thermally Enhanced 3 x 3 x 0.
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