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PT4303 Datasheet - Powtech

PT4303 1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver

The PT4303 is a 4-channel 1x/1.5x auto-adjust charge pump white LED driver with two dimming modes. Auto-adjust charge pump achieves high efficiency for Li-Ion battery supply. The two LED dimming modes enable users to dim the four LEDs all together or individually. Only a few external components (two.

PT4303 Features

* z 3V-5.5V input voltage z 1x/1.5x auto-adjust charge pump z Set LED current by external resistor z Dimming LED by PWM signal through 2 control terminal z LED fault detection z

PT4303-Powtech.pdf

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Datasheet Details

Part number:

PT4303

Manufacturer:

Powtech

File Size:

343.33 KB

Description:

1x/1.5x auto-adjust charge pump 4-channel white led driver.

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TAGS

PT4303 PT4303 1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver Powtech

PT4303 Distributor