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LM3424

SNVS603B –AUGUST 2009–REVISED OCTOBER 2009

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DESIGN #2 Bill of Materials

Qty Part ID Part Value Manufacturer Part Number

1 LM3424 Boost controller TI LM3424MH

1 C

BYP

2.2 µF X7R 10% 16V MURATA GRM21BR71C225KA12L

1 C

CMP

0.1 µF X7R 10% 25V MURATA GRM21BR71E104KA01L

0 C

FS

DNP

4 C

IN

4.7 µF X7R 10% 100V TDK C5750X7R2A475K

4 C

OUT

10 µF X7R 10% 50V TDK C4532X7R1H106K

1 C

OV

47 pF COG/NPO 5% 50V AVX 08055A470JAT2A

2 C

NTC

, C

SS

0.27 µF X7R 10% 25V MURATA GRM21BR71E274KA01L

1 C

REF

1 µF X7R 10% 25V MURATA GRM21BR71E105KA01L

1 D1 Schottky 60V 5A COMCHIP CDBC560-G

1 L1 33 µH 20% 6.3A COILCRAFT MSS1278-333MLB

2 Q1, Q2 NMOS 60V 8A VISHAY SI4436DY

1 Q3 NMOS 60V 115mA ON-SEMI 2N7002ET1G

1 R

BIAS

19.6 kΩ 1% VISHAY CRCW080519K6FKEA

2 R

CSH

, R

OV1

12.4 kΩ 1% VISHAY CRCW080512K4FKEA

1 R

FS

0Ω 1% VISHAY CRCW08050000Z0EA

1 R

GAIN

6.49 kΩ 1% VISHAY CRCW08056K49FKEA

2 R

HSP

, R

HSN

1.0 kΩ 1% VISHAY CRCW08051K00FKEA

1 R

LIM

0.06Ω 1% 1W VISHAY WSL2512R0600FEA

1 R

OV2

499 kΩ 1% VISHAY CRCW0805499KFKEA

2 R

REF1

, R

REF2

49.9 kΩ 1% VISHAY CRCW080549K9FKEA

1 R

SNS

0.1Ω 1% 1W VISHAY WSL2512R1000FEA

2 R

SLP

, R

UV2

10.0 kΩ 1% VISHAY CRCW080510K0FKEA

1 R

T

14.3 kΩ 1% VISHAY CRCW080514K3FKEA

1 R

UV1

1.82 kΩ 1% VISHAY CRCW08051K82FKEA

1 R

UVH

17.8 kΩ 1% VISHAY CRCW080517K8FKEA

1 NTC Thermistor 100 kΩ 5% TDK NTCG204H154J

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