SC1403ITSTRT View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC1403ITSTRT

Mobile Multi-Output PWM Controller with Lossless Current Sense

Semtech Corporation 

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POWER MANAGEMENT

Evaluation Board Bill of Materials

SC1403

PRELIMINARY

Item

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

18

Quanity Designation

Part Number

4

C1,C2,C5,C6 GRM230Y5V106Z025

4

C3,C4,C15,C16

2

C7,C8

2

C9, C11

1

C25, C28, C29

1

C17

EEF-UE0G181R

1

C19

EEF-UE0J151R

1

D1

BAT54A

2

D3, D5

2

D2, D4

MBRS140T3

30BQ015

2

L1, L2

DR127-6R8

4

Q1, Q2, Q3, Q4 IRF7413

1

R1

2

R4, R5

2

R6, R7 (resistive WSL2512R005FB43

sensing only)

2

R16

1

U1

SC463ITS

Description

10uF, 25V

0.22uF

100pF

4.7uF

1uF ceramic

180uF, 4V

150uF, 6.3V

30V, 200ma, dual

anode

40V, 1A Schottky

15V, 3A Schottky

SMT Inductor 6.8uH

30V N-channel

MOSFET

10 ohm

0 ohm

5mohm

1Kohm

Mobile PWM

Controller with VCS

Manufacturer

Case

Murata

1210

0806

0603

Panasonic

Panasonic

Zetex

Motorola

International

Rectifier

Coiltronics

International

Rectifier

Vishay Dale

Semtech

D_Case_7343

D_Case_7343

SOT-23

SMB

SO8

603

603

2512

603

TSSOP28

 2004 Semtech Corp.

28

United States Patent No. 6,377,032

www.semtech.com

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