LM3444MA datasheet(7/30 Pages) TI1

7 / 30 page

LM3444

VCC UVLO

S

R

Q

PWM

I-LIM

1.27V

ISNS

COFF

MOSFET

DRIVER

PGND

GATE

FILTER

VCC

1.276V

THERMAL

SHUTDOWN

1M

1k

INTERNAL

REGULATORS

750 mV

33

Ö

125 ns

LEADING EDGE BLANKING

COFF

LATCH

CONTROLLER

START

LM3444

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SNVS682C – NOVEMBER 2010 – REVISED MAY 2013

SIMPLIFIED INTERNAL BLOCK DIAGRAM

Figure 10. Simplified Block Diagram

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同様の部品番号 - LM3444MA

メーカー	部品番号	データシート	部品情報
Texas Instruments	LM3444MA	923Kb / 30P	[Old version datasheet] AC-DC Offline LED Driver
	LM3444MA/NOPB	362Kb / 27P	[Old version datasheet] AC-DC Offline LED Driver
	LM3444MAX	923Kb / 30P	[Old version datasheet] AC-DC Offline LED Driver
	LM3444MAX/NOPB	362Kb / 27P	[Old version datasheet] AC-DC Offline LED Driver

メーカー	部品番号	データシート	部品情報
Texas Instruments	LM3444	362Kb / 27P	[Old version datasheet] AC-DC Offline LED Driver
	LM3444MM	923Kb / 30P	[Old version datasheet] AC-DC Offline LED Driver
	LM3444	965Kb / 27P	[Old version datasheet] AC-DC Offline LED Driver
Monolithic Power System...	MP4034	873Kb / 19P	Offline LED Driver
AIMTEC	AMEHR50-Z	738Kb / 7P	AC-DC LED driver
	AMEPR10-Z	596Kb / 7P	AC-DC LED driver
	AMEPR16-Z	558Kb / 6P	AC-DC LED driver
National Semiconductor ...	LM3445	1Mb / 26P	Triac Dimmable Offline LED Driver
Diodes Incorporated	AL5892	657Kb / 11P	OFFLINE DIMMABLE LINEAR LED DRIVER Rev. 1 - 2 October 2019
Texas Instruments	LM3445MM	1Mb / 39P	[Old version datasheet] Triac Dimmable Offline LED Driver