Picor PI2127-EVAL1, User Manual

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Picor Corporation • picorpower.com PI2127-EVAL1 User Guide Rev. 1.0 Page 3 of 9
Figure 2: PI2127-EVAL1 Evaluation Board schematic.
Item Reference Designator Value Description Footprint Manufacturer
1 C1, C2, C3, C4 Not Installed MLCC, X7R,1uF,50V 1206
2 C5 22uF Electrolytic 22uF,100V Panasonic _E/F Panasonic
3 C6 2.2uF MLCC 2.2uF,100V 1812
4 D1, D2 LTST-C191CKT LED, Red 0603 LED Lite-On
5 D3, D4 BZX384-B6V8 Zener, 6.8V,300mW SOD-323 NXP
6
EN1, EN2, 1, 2, VL1,
VL2
1528 Turret Test point TURRET - 1528
Keystone
Electronics
7
Vin1+, Vin1-, Vin2+, Vin2-,
Vout+, Vout-
1502 Turret Test point TURRET - 1502
Keystone
Electronics
8 Q1, Q2 FJV1845 NPN,120V,50mA SOT-23 Fairchild
9 R1, R2 Not Installed 1206
10 R3, R4 2.8K Resistor,2.8K,1% 0603
11 R5, R6 1.5K Resistor,1.5K,1% 0603
12 R7, R8 100K Resistor,100K,1% 0805
13 U1, U2 PI2127-01-LGIZ
12A 60V Full-Function
Cool-ORing® Solution
7mm x 8mm 17 pin PICOR
Table 2: Complete PI2127-EVAL1 Evaluation Board Bill of Material