• Part: SC1485
  • Manufacturer: SEMTECH
  • Size: 459.83 KB
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Related SEMTECH Datasheets

Part Number Description
SC1486 Dual Synchronous Buck Pseudo Fixed Frequency DDR Power Supply Controller
SC1486A Dual Synchronous Buck DDR and DDR2 Power Supply Controller
SC1401 HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER
SC1402 Multi-Output/ Low-Noise Power Supply Controller for Notebook Computers
SC1403 Mobile Multi-Output PWM Controller with Virtual Current SenseTM

SEMTECH datasheets

SC1485 Description

The SC1485 is a dual output constant on synchronousbuck PWM controller intended for use in notebook puters and other battery operated portable devices.

SC1485 Key Features

  • VCCA VIN Range = 1.8V
  • 25V DC current sense using low-side RDS(ON) sensing or sense resistor Resistor programmable frequency Cycle-by-cycle cur