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

Description

LED Driver PT4303 1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver with Two Dimming Modes GENERAL .
The PT4303 is a 4-channel 1x/1.

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Datasheet Specifications

Part number: PT4303
Manufacturer: ETC
File Size: 37.14 KB
Datasheet: PT4303-ETC.pdf
Description: 1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver

Features

* 3V-5.5V input voltage
* 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

Applications

* The current through the LED can be set by an external resistor. The four LEDs can be turned on and off individually or in a group of two to four through the two control terminals, which can also be used to dim the LEDs by applying PWM control signals. Built-in soft-start circuit prevents the inrush

PT4303 Distributors

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📌 All Tags

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

ETC PT4303-like datasheet