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List of Materials
Table 4. UCD3138PFCEVM-026 List of Materials (continued)
QTY REF DES DESCRIPTION PART NUMBER MFR
1 F1 Fuse, 250 VAC, SLO-BLO, 3 AG, 7-A cart, 0.250 inch x 1.250 0313007.HXP Littlefuse
inch
1 F2 Ffuse holder, 1/4 inch, board mount, 1.54 inch x 0.30 inch BK/1A3398-07 Bussmann
1 HS1 Heatsink, TO-220, vertical mount, 15 x C/W, 0.5 inch x 0.95 inch 593002B00000G Aavid
2 HS2, HS3 Heatsink, TO-220, vertical mount, 5 x C/W, 0.5 inch x 1.38 inch 513201 Aavid
5 J1, J2, J5, J6, Terminal block, 2 pin, 15 A, 5.1 mm, 0.40 inch x 0.35 inch ED120/2DS OST
J11
1 J10 Header, male 3 pin, 100-mil spacing, 0.100 inch x 3 inch PEC03SAAN Sullins
2 J3, J4 Header, 40 pin, 2 mm pitch, 4.00 mm x 40.00 mm 87758-4016 Molex
1 J7 Terminal block, 2 pin, 6 A, 3.5 mm, 0.27 inch x 0.25 inch ED555/2DS OST
1 J8 Header, male 2 x 3 pin, 100-mil spacing, 0.20 inch x 0.30 inch PEC03DAAN Sullins
1 J9 Connector, 9-pin D, right angle, female, 1.213 inch x 0.510 inch 182-009-213R171 Norcomp
1 JMP1 Jumper, 0.400 inch length, bare, solid, bus-bar wire, AWG 16, 295 SV005 ALPHA WIRE
0.051 inch
1 K1 Relay, SPDT, 10-A miniature, 12-V coil, 0.630 inch x 0.870 inch T7NS5D1-12 Tyco
2 L1, L2 Inductor, toroid, 327 µH, vertical THT, 327 µH, 0.866 inch x 1.380 7804-09-0014 Nova
inch Magnetics
2 L3, L4 Inductor, toroid, 7.8 µH at 0 A and 3.22 µH at 20.5 A, 7.80 µH, PA0431L Pulse
0.874 inch x 0.374 inch
1 L5 IND, common mode emi suppression, 7.5 A, 2 mH at 1 kHz, 2 PE-62917 Pulse
mH, 0.800 inch x 1.440 inch
3 Q1, Q4, Q5 MOSFET, N-channel, 60 V, 115 mA, 1.2 Ω, SOT23 2N7002 Fairchild
2 Q2, Q3 MOSFET, N-channel, 650 V, 9 A, 199 mΩ, TO-220V IPP60R199CP Infineon
3 Q6, Q7, Q8 Bipolar, NPN, 40 V, 200 mA, 200 mW, SC-75 MMBT3904TT1G On Semi
0 R1, R24, R40, Resistor, chip, 1/10 W, 1%, open, 0805 Std Std
R43, R68
6 R13, R15, R27, Resistor, chip, 1/4 W, 1%, 200 kΩ, 1210 Std Std
R28, R29, R30
2 R14, R16 Resistor, chip, 1/4 W, 1%, 3.83 kΩ, 1210 Std Std
4 R19, R20, R21, Resistor, chip, 1/10 W, 1%, 4.7 kΩ, 0805 Std Std
R22
1 R2 Resistor, chip, 1/10 W, 1%, 3.3 MΩ, 0805 Std Std
1 R23 Resistor, chip, 1/10 W, 1%, 3.3 kΩ, 0805 Std Std
1 R3 Resistor, wire-wound, 5 W, 5%, 50 Ω, 1.000 inch x 0.276 inch 25J50RE Ohmite
2 R31, R72 Resistor, chip, 1/4 W, 1%, 1.5 kΩ, 1210 Std Std
9 R32, R41, R44, Resistor, chip, 1/10 W, 1%, 0 Ω, 0805 Std Std
R49, R52, R54,
R75, R76, R77
2 R33, R35 Resistor, chip, 1/4 W, 1%, 0 Ω, 1210 Std Std
0 R34, R36 Resistor, chip, 1/4 W, 1%, open, 1210 Std Std
23
SLUU885B–March 2012–Revised July 2012 Digitally Controlled Single-Phase PFC Pre-Regulator
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