LM3632A datasheet, PDF - EEWORLD Datasheet

LM3632A: DescriptionLM3632A Single-Chip Backlight with Bias Power and 1.5-A Flash LED Driver; Categorysemiconductor Power management; File Size2MB，64 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM3632A Overview

LM3632A Single-Chip Backlight with Bias Power and 1.5-A Flash LED Driver

Parameter Name	Attribute value
Features	Adjustable Switch Frequency,CABC,Direct PWM Dimming,Enable/Shutdown,I2C Control,Integrated Switch,OVP,PWM Control,Soft Start
Approx. price(US$)	1.20 \| 1ku
Vout(Max)(V)	29.5
Package Group	DSBGA\|30
Rating	Catalog
Duty cycle(Max)(%)	94
Vin(Min)(V)	2.7
Vin(Max)(V)	5.5
Switching frequency(Max)(kHz)	1100
Type	Inductive
Topology	Boost,Current Sink,Multi-Channel
Peak efficiency(%)	92
Vout(Min)(V)	0
Operating temperature range(C)	-40 to 85
LED current per channel(mA)	25
Channels(#)	2
Shutdown current(Typ)(uA)	1
LED(#)	16

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