AP3605 Datasheet 4-channel Charge Pump Led Driver

Manufacturer: BCD Semiconductor

Overview: Data Sheet 4-Channel Charge Pump LED Driver with Current Balancing and Wide Range PWM Dimming AP3605.

Datasheet Details

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

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 80mA for 4 LEDs. The chip has a good performance of LED current matching and allows PWM brightness dimming control. Additionally, high switching frequency up to 1MHz enables the use of two small external.

Part Number	Description
AP3602A	REGULATED CHARGE PUMP
AP3602B	REGULATED CHARGE PUMP
AP3606	4/6 CHANNEL CHARGE PUMP CURRENT SINK
AP3607	4/6 CHANNEL CHARGE PUMP CURRENT SINK
AP3608E	EIGHT-CHANNEL CONSTANT CURRENT SINK
AP3609	EIGHT-CHANNEL CONSTANT CURRENT SINK
AP3612	Boost Type LED Driver
AP3615	5 CHANNEL CHARGE PUMP CURRENT SINK
AP3616	75mA CURRENT SINK
AP3001	PWM BUCK DC-DC CONVERTER