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R1282D002A Datasheet 2ch Pwm DC/dc Controller

Manufacturer: RICOH

R1282D002A Overview

Pin No 1 2 3 4 5 6 7 8 9 10 Symbol EXT1 GND AMPOUT1 DTC1 VFB1 VFB2 DTC2 Vrefout VIN EXT2 Ground Pin Amplifier Output Pin of Channel 1 Maximum Duty Cycle of Channel 1 Setting Pin Feedback pin of Channel 1 Feedback pin of Channel 2 Maximum Duty Cycle of Channel.

R1282D002A Key Features

  • Input Voltage Range
  • 2.5V to 5.5V Built-in Latch-type Protection Function by monitoring duty cycle (Fixed Delay Time Typ. 100ms) Oscillator F
  • 700kHz High Accuracy Voltage Reference
  • ±1.5% U.V.L.O. Threshold
  • Typ. 2.2V (Hysteresis: Typ. 0.2V) Small Package
  • thin SON-10 (package thickness Max. 0.9mm)

R1282D002A Applications

  • Constant Voltage Power Source for Portable Equipment
  • Constant Voltage Power Source for LCD and CCD

R1282D002A Distributor