AP3605 4-Channel Charge Pump LED Driver

BCD Semiconductor

Description

Data Sheet 4-Channel Charge Pump LED Driver with Current Balancing and Wide Range PWM Dimming AP3605 General .
Features The AP3605 is a step-up DC/DC converter based on 1.

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Datasheet Specifications

Part number: AP3605
Manufacturer: BCD Semiconductor
File Size: 412.64 KB
Datasheet: AP3605-BCDSemiconductor.pdf
Description: 4-Channel Charge Pump LED Driver

Features

* The AP3605 is a step-up DC/DC converter based on 1.5x charge pump current source, it is specially designed for LED supplies in backlight display. The AP3605 can provide constant current up to 20mA for each LED, which is programmed by an external resistor, so it has a total capability to provide 80m

Applications

* powered by the Liion battery.
* Regulated Output Current with ±3% Matching
* Regulated ±10% Output Current Source
* Drive up to 4 LEDs at 20mA Each
* Wide Operating Voltage Range: 2.7V to 5.5V
* High Efficiency up to 93%
* High Operating Frequency: 1MHz
* Built-in Soft-S

AP3605 Distributors

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AP3605 4-Channel Charge Pump LED Driver BCD Semiconductor

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