Datasheet Linear Technology LT3754 — 数据表

制造商	Linear Technology
系列	LT3754

16通道×50mA LED驱动器

数据表

PDF, 428 Kb, 修订版: C, 文件上传: Oct 4, 2017

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价格

打包

	LT3754EUH#PBF	LT3754EUH#TRPBF	LT3754IUH#PBF	LT3754IUH#TRPBF
N	1	2	3	4
Package	5x5 QFN-32 包装外形图	5x5 QFN-32 包装外形图	5x5 QFN-32 包装外形图	5x5 QFN-32 包装外形图
Package Code	UH	UH	UH	UH
Package Index	05-08-1693	05-08-1693	05-08-1693	05-08-1693
Pin Count	32	32	32	32

参数化

Parameters / Models	LT3754EUH#PBF	LT3754EUH#TRPBF	LT3754IUH#PBF	LT3754IUH#TRPBF
Architecture	Independently Controlled Individual Current Sinks	Independently Controlled Individual Current Sinks	Independently Controlled Individual Current Sinks	Independently Controlled Individual Current Sinks
Demo Boards	DC1436A	DC1436A	DC1436A	DC1436A
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Dimming	3000:1 PWM, 10:1 Analog	3000:1 PWM, 10:1 Analog	3000:1 PWM, 10:1 Analog	3000:1 PWM, 10:1 Analog
Export Control	no	no	no	no
Features	True Color PWM Dimming, External Synchronization, Resistor Set Frequency	True Color PWM Dimming, External Synchronization, Resistor Set Frequency	True Color PWM Dimming, External Synchronization, Resistor Set Frequency	True Color PWM Dimming, External Synchronization, Resistor Set Frequency
Frequency, kHz	1000	1000	1000	1000
Ishutdown, µA	.1	.1	.1	.1
Isupply, mA	4.2	4.2	4.2	4.2
Max Number of LEDs	16 x 10	16 x 10	16 x 10	16 x 10
Monolithic	no	no	no	no
Number of Outputs	16	16	16	16
Operating Temperature Range, °C	0 to 85	0 to 85	-40 to 85	-40 to 85
Switch Current, A	0.6	0.6	0.6	0.6
Synchronous	no	no	no	no
Topology	Boost, LED Driver	Boost, LED Driver	Boost, LED Driver	Boost, LED Driver
Vin Max, V	40	40	40	40
Vin Min, V	6	6	6	6
Vout Max, V	45	45	45	45

生态计划

	LT3754EUH#PBF	LT3754EUH#TRPBF	LT3754IUH#PBF	LT3754IUH#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

模型线

系列: LT3754 (4)

LT3754EUH#PBF LT3754EUH#TRPBF LT3754IUH#PBF LT3754IUH#TRPBF

制造商分类

Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers

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