Datasheet

LM3444
SNVS682C –NOVEMBER 2010–REVISED MAY 2013 www.ti.com
Table 1. Bill of Materials
Qty Ref Des Description Mfr Mfr PN
1 U1 IC, CTRLR, DRVR-LED, VSSOP TI LM3444MM
1 BR1 Bridge Rectifiier, SMT, 400V, 800 mA DiodesInc HD04-T
1 L1 Common mode filter DIP4NS, 900 mA, 700 µH Panasonic ELF-11090E
1 L2 Inductor, SHLD, SMT, 1A, 470 µH Coilcraft MSS1260-474-KLB
2 L3, L4 Diff mode inductor, 500 mA 1 mH Coilcraft MSS1260-105KL-KLB
1 L5 Bead Inductor, 160Ω, 6A Steward HI1206T161R-10
3 C1, C2, C15 Cap, Film, X2Y2, 12.5MM, 250V
AC
, 20%, 10 nF Panasonic ECQ-U2A103ML
1 C4 Cap, X7R, 0603, 16V, 10%, 100 nF Murata GRM188R71C104KA01D
2 C5, C6 Cap, X5R, 1210, 25V, 10%, 22 µF Murata GRM32ER61E226KE15L
2 C7, C9 Cap, AL, 200V, 105C, 20%, 33 µF UCC EKXG201ELL330MK20S
1 C10 Cap, Film, 250V, 5%, 10 nF Epcos B32521C3103J
1 C12 Cap, X7R, 1206, 50V, 10%, 1.0 uF Kemet C1206F105K5RACTU
1 C11 Cap, C0G, 0603, 100V, 5%, 120 pF Murata GRM1885C2A121JA01D
1 D1 Diode, ZNR, SOT23, 15V, 5% OnSemi BZX84C15LT1G
2 D2, D13 Diode, SCH, SOD123, 40V, 120 mA NXP BAS40H
4 D3, D4, D8, D9 Diode, FR, SOD123, 200V, 1A Rohm RF071M2S
1 D10 Diode, FR, SMB, 400V, 1A OnSemi MURS140T3G
1 D12 TVS, VBR = 144V Fairchild SMBJ130CA
1 R2 Resistor, 1206, 1%, 100 kΩ Panasonic ERJ-8ENF1003V
1 R3 Resistor, 1210, 5%, 1.8Ω Panasonic ERJ-14RQJ1R8U
1 R4 Resistor, 0603, 1%, 576 kΩ Panasonic ERJ-3EKF5763V
2 R6, R7 Resistor, 0805, 1%, 1.00 MΩ Rohm MCR10EZHF1004
2 R8, R10 Resistor, 1206, 0.0Ω Yageo RC1206JR-070RL
1 R9 Resistor, 1812, 0.0Ω
1 RT1 Thermistor, 120V, 1.1A, 50Ω @ 25°C Thermometrics CL-140
2 Q1, Q2 XSTR, NFET, DPAK, 300V, 4A Fairchild FQD7N30TF
1 Q3 XSTR, PNP, SOT23, 300V, 500 mA Fairchild MMBTA92
1 J1 Terminal Block 2 pos Phoenix Contact 1715721
1 F1 Fuse, 125V, 1,25A bel SSQ 1.25
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