Datasheet4U Logo Datasheet4U.com

RT9373A - 3-Channel Charge Pump White LED Driver

Features

  • The RT9373A is a high efficiency and cost effective charge pump white LED driver. It supports up to 3 white LEDs with regulated constant current for uniform intensity. The RT9373A maintains the highest efficiency by utilizing a x1/x1.5/x2 charge pump and low dropout current regulators. User can easily configure each LED current from 1.25mA to 20mA by a pulse dimming control. The dimming of white LEDs current can be achieved by applying a pulse signal to the EN pin. There are totally 16 steps of.

📥 Download Datasheet

Datasheet Details

Part number RT9373A
Manufacturer Richtek
File Size 264.81 KB
Description 3-Channel Charge Pump White LED Driver
Datasheet download datasheet RT9373A Datasheet

📁 Similar Datasheet

  • RT9360A - (RT9360A/B) White LED Driver (Richtek Technology)
  • RT9360B - (RT9360A/B) White LED Driver (Richtek Technology)
  • RT9361A - Regulated Chard Pump (Richtek Technology)
  • RT9361B - Regulated Chard Pump (Richtek Technology)
  • RT9362 - White LED Driver (Richtek Technology)
  • RT9362A - White LED Driver (Richtek Technology)
  • RT9364 - 80mA 4-Channel Charge Pump White LED Driver (Richtek Technology)
  • RT9365 - 100mA 5-Channel Charge Pump White LED Driver (Richtek Technology)
  • RT9001 - Ultra-Fast Transient Response LDO Regulator (Richtek Technology)
  • RT9002A - (RT9002x) Dual Low-Dropout Regulator (Richtek Technology)
Other Datasheets by Richtek
  • RT9378 - 4 Channels 100mA x1/x1.5/x2 Charge Pump White LED Driver
  • RT9378A - 4 Channels 100mA x1/x1.5/x2 Charge Pump White LED Driver
  • RT9379 - 6 Channels 150mA x1/x1.5/x2 Charge Pump
  • RT9300A - Low Dropout Current Source
  • RT9300B - Low Dropout Current Source
  • RT9301 - 3-Channel Low Dropout RGB LED Driver
  • RT9302 - 60mA 3-Channel Pulse Dimming Current Source LED Driver
  • RT9363 - Smallest 60mA 3-Channel Charge Pump White LED Driver

Full PDF Text Transcription

Click to expand full text
RT9373A 3-Channel Charge Pump White LED Driver with Low Dropout Current Source General Description Features The RT9373A is a high efficiency and cost effective charge pump white LED driver. It supports up to 3 white LEDs with regulated constant current for uniform intensity. The RT9373A maintains the highest efficiency by utilizing a x1/x1.5/x2 charge pump and low dropout current regulators. User can easily configure each LED current from 1.25mA to 20mA by a pulse dimming control. The dimming of white LEDs current can be achieved by applying a pulse signal to the EN pin. There are totally 16 steps of current could be set by users.
Published: |