Figure 2 – PI2002-EVAL1 Evaluation Board schematic.
Item QTY Reference Designator Value Description Footprint Manufacturer
1 2 C1, C2 1 µF
Capacitor, MLCC X5R,
0603
1 µF,16 V
2 1 C9 22 µF
Capacitor, MLCC X7R,
1210
22 µF, 25 V
3 4 C3, C4, C7, C8 Not installed 1206
4 2 C2, C3 18 nF
Capacitor, MLCC X5R,
0603
18 nF,25 V
5 2 D1, D2 LED, Super Red THIN 0603 Lite-On, Inc.,
66
FT1, FT2, Rtn1, Rtn2,
Turret Test point TURRET-1528
Keystone
Vaux1, Vaux2 Electronics
78
Gnd1, Gnd2, Gnd3, Gnd4,
Turret Test point TURRET-1502
Keystone
Vin1, Vin2, Vout1, Vout2 Electronics
8 2 J5, J6 Header Pins 0.1" pitch 2 x 3mm
9 4 Q1, Q2, Q3, Q4
FDS8812NZ
SO-8 Fairchild
30 V, 20 A, N-MOSFET
10 2 R1, R12 8.45 KΩ Resistor,8.45 KΩ,1% 0603
11 2 R2, R13 13.3 KΩ Resistor,13.3 KΩ,1% 0603
12 4 R3, R4, R14, R15 2.00 Ω Resistor, 2.00 Ω, 1% 0603
13 6 R5, R6, R7, R16, R17, R18 0 Ω Resistor, 0 Ω 0603
14 2 R8, R9, R19, R20 Not Installed 0603
15 2 R10, R21 4.99 kΩ Resistor, 4.99 Ω, 5% 0603
16 2 R11, R22 10 Ω Resistor, 10 Ω, 5% 0603
17 2 U1, U2 PI2002
Picor Active ORing 3 mm x 3 mm;
PICOR
with Load Disconnect Controller 10-TDFN
Table 3 – PI2002-EVAL1 Evaluation Board bill of materials
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