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LM3424

SNVS603B –AUGUST 2009–REVISED OCTOBER 2009

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DESIGN #1 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

2 C

CMP

, C

NTC

0.33 µF X7R 10% 25V MURATA GRM21BR71E334KA01L

1 C

FS

0.27 µF X7R 10% 25V MURATA GRM21BR71E274KA01L

4 C

IN

4.7 µF X7R 10% 100V TDK C5750X7R2A475K

4 C

O

10 µF X7R 10% 50V TDK C4532X7R1H106K

1 C

OV

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

1 C

REF

, C

SS

1 µF X7R 10% 25V MURATA GRM21BR71E105KA01L

1 D1 Schottky 100V 12A VISHAY 12CWQ10FNPBF

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

1 Q1 NMOS 100V 32A FAIRCHILD FDD3682

1 Q2 PNP 150V 600 mA FAIRCHILD MMBT5401

1 R

BIAS

24.3 kΩ 1% VISHAY CRCW080524K3FKEA

1 R

CSH

12.4 kΩ 1% VISHAY CRCW080512K4FKEA

1 R

FS

10Ω 1% VISHAY CRCW080510R0FKEA

1 R

GAIN

6.81 kΩ 1% VISHAY CRCW08056K81FKEA

2 R

HSP

, R

HSN

1.0 kΩ 1% VISHAY CRCW08051K00FKEA

1 R

LIM

0.04Ω 1% 1W VISHAY WSL2512R0400FEA

1 R

OV1

15.8 kΩ 1% VISHAY CRCW080515K8FKEA

1 R

OV2

499 kΩ 1% VISHAY CRCW0805499KFKEA

2 R

REF1

, R

REF2

49.9 kΩ 1% VISHAY CRCW080549K9FKEA

1 R

SLP

16.5 kΩ 1% VISHAY CRCW080516K5FKEA

1 R

SNS

0.1Ω 1% 1W VISHAY WSL2512R1000FEA

1 R

T

14.3 kΩ 1% VISHAY CRCW080514K3FKEA

1 R

UV1

21 kΩ 1% VISHAY CRCW080521K0FKEA

1 R

UV2

150 kΩ 1% VISHAY CRCW0805150KFKEA

1 NTC Thermistor 100 kΩ 5% TDK NTCG204H154J

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