SC414 Просмотр технического описания (PDF) - Semtech Corporation

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производитель

SC414

6A Integrated FET Regulator with 5V LDO

Semtech Corporation 

SC414/SC424

Typical Application Circuit

ENABLE LDO

ENABLE PSAVE

RTON

154KΩ

RILIM

9.09KΩ

V5V

C1

C2

1μF

1μF

C3

100nF

VIN

+12V

RGND

0

28 27 26 25 24 23 22

PAD 2 VIN

FB

1 FB

2

V5V

3

AGND

VOUT

4 VOUT

SC414/SC424

5 VIN

6 VLDO

7 BST

AGND PAD 1

LX 21

20

LX

19

PGND

PGND 18

PGND 17

PGND 16

LX 15

CBST

1μF

8 9 10 11 12 13 14

LX PAD 3

CIN

10μF

CIN

10μF

V5V

RPGOOD

10KΩ

PGOOD

L1

1.5μH

RFB1

10KΩ

FB

COUT +

220μF

VOUT

C4

10nF

VOUT

1V @ 6A, 250kHz

RFB2

30KΩ

Component

Value

Key Components

Manufacturer

Part Number

CIN

10μF/25V

Murata

GRM32DR71E106KA12L

COUT

220μF/15mΩ/6.3V

Panasonic

EEFUE0J221R

L1

1.5μH/9A

Vishay

IHLP2525CZER1R5M01

All other small signal components (resistors and capacitors) are standard SMT devices.

Web

www.murata.com

www.panasonic.com

www.vishay.com

2

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