LT3596IUHG Просмотр технического описания (PDF) - Linear Technology

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производитель

LT3596IUHG

60V Step-Down LED Driver

Linear Technology 

LT3596

Typical applications

12V 1MHz Step-Down 100mA Single Pixel R-G-B Driver

VIN

12V

VIN

10µF 270k

BIAS

EN/UVLO BOOST

91k

LT3596

SW

SYNC

SYNC

RT

33.2k

PWM1

PWM2

PWM3

CTRL1

CTRL2

CTRL3

BIAS

PWM1

PWM2

PWM3

CTRL1

CTRL2

CTRL3

DA

GND

FB

VOUT

FAULT

90.9k

49.9k

100k

FAULT

VREF

LED1

LED2

LED3

10k

ISET1

TSET

ISET2

CTRLM ISET3

100k

MURATA NCP18WF104

VOUT

100nF

100µH

100k

14.7k

6.8µF

20k 20k 20k

VOUT

z8V PER

LED STRING

3696 TA03a

Efficiency

100

80

60

40

20

0

0

20

40

60

80 100

LED CURRENT (mA)

3596 TA03b

3596fa

18

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