International Rectifier IR3651, Руководство пользователя

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IRDC3651
Rev 1.1
12/20/2006
RD-0616
7
BILL OF MATERIALS
Quantity Designator Value 1 Value 2 Tolerance Description 1 Description 2 Package Source Source Part No.
1 U1 * * * IC PWM Controller SOIC-14 IR IR3651
1 Q1B * * * MOSFET POWER NFET DirectFET IR IRF6662
1 Q2B * * * MOSFET POWER NFET DirectFET IR IRF6646
1 D1 * * * DIODE Silicon PN SOT-23 ON MMBD6100LT1
1 D23 12V 230mW * Zener Diode * SOT-23 Diodes Inc. BZX84C12-7-F
1 ROCSet 19.1k 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF1912V
6
RT1, RT2,
RT3, RT4,
RT5, RT6
2.43k 1/4W 1% RESISTOR thick film 1206 Panasonic-ECG ERJ-8ENF2431V
3 R6, 10, 20 0 Ohm 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF0R00V
1 R11 665 Ohm 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF6650V
1 R3 1.5k 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF1501V
1 R4 4.99k 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF4991V
1 R2 17.4k 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF1742V
1 R1 28.7k 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF2872V
1 R5 255k 1/8W 1% RESISTOR thick film 0805 Panasonic-ECG ERJ-6ENF2553V
1 C10 220pF 50V 5% CAPACITOR C0G (NP0) 0805 KEMET C0805C221J5GACTU
1 C9 2.2nF 50V 5% CAPACITOR C0G (NP0) 0805 MURATA GRM2165C1H222JA01D
1 C7 18nF 50V 5% CAPACITOR C0G (NP0) 0805 MURATA GRM21B5C1H183JA01L
2 C4, 6 0.1uF 25V 10% CAPACITOR X7R 0805 YAEGO CC0805KRX7R8BB104
2 C3, 5 1uF 16V 10% CAPACITOR X5R 0805 Panasonic-ECG ECJ-2FB1C105K
3
C1A, C1B,
C1C
2.2uF 100V * CAPACITOR X7R 1210 MURATA GRM32ER72A225K
2 C8A, C8B 330uF 6V * CAPACITOR POSCAP * SANYO 6TPD330M
1 L1 6.8uH * * INDUCTOR * 0.5 x 0.5 ACT STS1305-6R8M
1 Circuit board * * * PCB Rev_11 * IR DB513
5
R7, 8, 9, 21,
22, 23
UNUSED * * * * 0805 * *
2 RT7, RT8 UNUSED * * * * 1206 * *
4 C1, 2, 8, 21 UNUSED * * * * 0805 * *
3
C1D, C1E,
C1F
UNUSED * * * * 1210 * *
1 C8C UNUSED * * * * * * *
5
C5A, C5B,
C20A, C20B,
C20C
UNUSED * * * * 1210 * *
1 D22 UNUSED * * * * SOT-23 * *
1 QT UNUSED * * * * SOT-223 * *
2 Q1A, Q2A UNUSED * * * * SO-8 * *
db513_11-IR3651_48V-Buck-3.3V_Eval_Board_BOM_Rev1.42.xls