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PT4303 Datasheet PDF
- 1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver - LED
PT4303 1x, 1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver with Two Dimming Modes GENERAL DESCRIPTION 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 flying capacitors and two filter capacitors at VIN and VOUT) are needed, which makes t
Powtech - 1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver - LED
LED Driver PT4303 1x, 1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver with Two Dimming Modes GENERAL DESCRIPTION The PT4303 is a 4-channel 1x, 1.5x auto-adjust charge pump white LED driver with three dimming modes. Auto-adjust charge pump achieves high efficiency for Li-Ion battery supply. The three LED dimming modes enable users to dim the four LEDs all together or individually. Only a few external components (two flying capacitors and two filter capacitors at VIN and VOUT) are needed,
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