贝岭电荷泵型LED背光驱动电路（Charge Pump LED Driver）

文章来源：上海芯强发表日期：2015年8月14日星期五

Part No.	MODE	VIN	No. Channels	Driving Current	Freq	Accu.	Channel Matching	Package	Datasheet
BL8587	1X/1.5X Charge Pump, PWM or Serial Pulse Dimming Control	2.7~5.5V	4	20mA x 4	1 MHz	5%	3%	QFN16
BL8588	1X/1.5X Charge Pump, PWM or Serial Pulse Dimming Control	2.7~5.5V	4	20mA x 4	1 MHz	5%	3%	QFN16
BL8053	2 X Charge Pump	2.7~4.5V	Flash/Torch Selectable	700mA	500KHz	10%		DFN3x3-10

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