LT3480 Просмотр технического описания (PDF) - Linear Technology

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производитель

LT3480

36V, 2A, 2.4MHz Step-Down Switching Regulator with 70µA Quiescent Current

Linear Technology 

TYPICAL APPLICATIONS

VIN

6.8V TO 36V

TRANSIENT

TO 60V*

5V Step-Down Converter

ON OFF

VIN

RUN/SS

BD

BOOST

4.7µF

16.2k

VC

LT3480

SW

RT

PG

40.2k

SYNC

GND

FB

470pF

f = 800kHz

D: DIODES INC. DFLS240L

L: TAIYO YUDEN NP06DZB6R8M

VOUT

5V

2A

0.47µF

L

6.8µH

D

536k

100k

22µF

3480 TA02

VIN

4.4V TO 36V

TRANSIENT

TO 60V*

3.3V Step-Down Converter

ON OFF

VIN

RUN/SS

BD

BOOST

4.7µF

14k

VC

LT3480

SW

RT

PG

40.2k

SYNC

GND

FB

470pF

f = 800kHz

D: DIODES INC. DFLS240L

L: TAIYO YUDEN NP06DZB4R7M

VOUT

3.3V

2A

0.47µF

L

4.7µH

D

316k

100k

22µF

3480 TA03

VIN

4V TO 36V

TRANSIENT

TO 60V*

2.5V Step-Down Converter

ON OFF

VIN

RUN/SS

BD

BOOST

4.7µF

20k

VC

SW

LT3480

RT

PG

56.2k

SYNC GND

FB

330pF

f = 600kHz

D1: DIODES INC. DFLS240L

D2: MBR0540

L: TAIYO YUDEN NP06DZB4R7M

D2

1µF

L

4.7µH

D1

VOUT

2.5V

2A

215k

100k

47µF

3480 TA04

For more information www.linear.com/LT3480

LT3480

3480fe

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