SC2443MLTRT View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC2443MLTRT

Dual-Phase Single or Two Output Synchronous Step-Down Controller

Semtech Corporation 

SC2443

Evaluation Board Bill of Materials

Single Output Current Share Configuration

Item Reference Quantity

Description

Package

Part

1

C1,C10

2

16V X5R ceramic capacitor

1206

2

C2,C3,C11

3

16V Aluminum solid capacitor _SEPC series 8 X 9mm

3 C4,C9,C20,C25

4

16V X5R ceramic capacitor

0603

10uF

270uF

1uF

4

C5,C21,C23

3

16V X7R ceramic capacitor

0603

100nF

5

C6,C22

2

6

C7

1

25V X7R ceramic capacitor

16V X7R ceramic capacitor

0603

0603

22pF

22nF

7

C8,C24

2

25V X7R ceramic capacitor

0603

2.2nF

8

C12

1

25V X7R ceramic capacitor

0603

330pF

9

C14,C19

2

6.3V X7R ceramic capacitor

1206

10uF

10 C15,C16,C17

3

6.3V Aluminum capacitor _ FL series

8 X 11.5mm

1000uF

11

D1,D2

2

12

L1,L2

2

13

Q1,Q4

2

Small signal diode

SMD inductor

30V N Channel MOSFET

SMD

12.5 X 12.5 X

10mm

D-pack

1N4148

1.5uH/1.8mR

IPD09N03LA

14 Q2,Q3,Q5,Q6

4

30V N Channel MOSFET

D-pack IPD06N03LA

15

R1,R7,R11,

R17,R18

5

5% SMD resistor

0603

0R

16

R2,R12

2

5% SMD resistor

0603

10K

17

R3,R13

2

5% SMD resistor

0603

1R

18

R5

1

1% SMD resistor

0603

124K

19 R6,R16.R21

3

1% SMD resistor

0603

10R

20

R8,R19

2

1% SMD resistor

0603

560R

21

R9

1

5% SMD resistor

0603

47K

22

R10

1

5% SMD resistor

0603

2R2

23

R15

1

1% SMD resistor

0603

1.05K

24

R20

1

1% SMD resistor

0603

1K

25

U1

1

Dual phase Sync. step down controller

MLPQ-24

SC2443

Vendor

Murata

Sanyo

Murata

Panasonic

Panasonic

Panasonic

Panasonic

Panasonic

Murata

Panasonic

Any

TRIO

Infineon

Infineon

Any

Any

Any

Any

Any

Any

Any

Any

Any

Any

SEMTECH

16

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