SC2441ITSTRT View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC2441ITSTRT

Very Low Input Voltage 2-Phase Synchronous Step-down Controllers with Step-up Converter

Semtech Corporation 

SC2441

POWER MANAGEMENT

Pin Configurations

IN

VPN2

SS1/EN1

CS1+

CS1-

SYNC/SHDN

FB3

COMP3

GND

ROSC

FB1

COMP1

COMP2

FB2

(TOP VIEW)

1

28

2

27

3

26

4

25

5

24

6

23

7

22

8

21

9

20

10

19

11

18

12

17

13

16

14

15

(28-Pin TSSOP)

PVIN

PH3

VPN1

BST1

PGND

GDH1

GDL1

VCC

GDL2

GDH2

BST2

SS2/EN2

CS2+

CS2-

Ordering Information

Device

SC2441ITSTRT(1)(2)

SC2441EVB

Package

TSSOP-28

Temp. Range( TA)

-40 - 85°C

Evaluation Board

Notes:

(1) Only available in tape and reel packaging. A reel

contains 2500 devices for the TSSOP-28 package.

(2) Lead free product.

 2005 Semtech Corp.

5

www.semtech.com

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