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SC1633

Manufacturer: SEMTECH

SC1633 datasheet by SEMTECH.

SC1633 datasheet preview

SC1633 Datasheet Details

Part number SC1633
Datasheet SC1633_SemtechCorporation.pdf
File Size 181.16 KB
Manufacturer SEMTECH
Description LOW VOLTAGE STEP-UP DC-DC CONVERTER
SC1633 page 2 SC1633 page 3

SC1633 Overview

The SC1633 is a high efficiency step up DC-DC converter. Only four external ponents are required to deliver a fixed voltage of 3V, 3.3V, or 5V. Efficiency beyond 83% can be easily achieved at 70mA load with 2.2V to 3V input voltages.

SC1633 Key Features

  • High efficiency 87%
  • Power-saving shutdown mode (7µA typical)
  • Internal 0.8A switch
  • 120kHz switching rate
  • Adjustable switch current limit
  • On-chip low battery detector
SEMTECH logo - Manufacturer

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Part Number Description
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SC1631 LOW VOLTAGE STEP-UP DC-DC CONVERTER
SC1628 HIGH-EFFICIENCY STEP-UP DC-DC CONVERTER
SC1650 HIGH-VOLTAGE INVERTING DC-DC CONVERTER
SC1652 MICROPOWER INVERTING DC-DC CONVERTER
SC1660 SWITCHED CAPACITOR VOLTAGE CONVERTER
SC1004 PRECISION SHUNT VOLTAGE REFERENCE
SC1004A PRECISION SHUNT VOLTAGE REFERENCE
SC1101 Asynchronous Voltage Mode PWM Controller
SC1102 Synchronous Voltage Mode Controller

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