• Part: PT4303
  • Description: 1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver
  • Manufacturer: Powtech
  • Size: 343.33 KB
PT4303 Datasheet (PDF) Download

Related PT4303 Datasheets

Powtech
PT4303

Description

The PT4303 is a 4-channel 1x/1.5x auto-adjust charge pump white LED driver with two dimming modes.

Key Features

  • z 3V-5.5V input voltage z 1x/1.5x auto-adjust charge pump
  • Set LED current by external resistor
  • Dimming LED by PWM signal through 2 control terminal
  • LED fault detection z <3% current mismatch
  • Less than 1uA shutdown current
  • Built-in soft-start and soft mode decision
PT4303 datasheet preview

Datasheets by Manufacturer

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