Datasheet

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Bill of Materials

Table 4. TPS23756EVM Bill of Materials (continued)

Count RefDes Value Description Size Part Number MFR

2 R28, R34 20K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R3 10 Resistor, Chip, 1/2W, 5% 1210 Std Std

1 R32 105K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R33 5.49K Resistor, Chip, 1/16W, 1% 0603 Std Std

0 R35 1.8K Resistor, Chip, 1/2W, 1% 2010 Std Std

0 R36 3.30 Meg Resistor, Chip, 1/10W, 1% 0603 Std Std

2 R4, R21 24.9K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R5 2K Resistor, Chip, 1/4W, 5% 1210 Std Std

1 R6 69.8K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R7 80.6K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R8 100K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R9 63.4 Resistor, Chip, 1/10W, 1% 0805 Std Std

1 T1 or T2 835- Transformer, forward, 5V, 5A, 1.25:1 0.860 × 1.150 inch 835-01095FC/JA4249-CL or E&E

01095FC/JA4249- PA2887NL Magnetics/Coilcraft or

CL or PA2887NL Pulse

1 T3 P8208NLT Transformer, 100:1, 10A, 6 mΩ DCR 0.330 × 0.360 inch P8208NLT Pulse

6 TP1, TP3, TP4, 5010 Test Point, Red, Thru Hole 0.125 × 0.125 inch 5010 Keystone

TP11, TP19,

TP21

6 TP2, TP9, TP10, 5011 Test Point, Black, Thru Hole 0.125 x 0.125 inch 5011 Keystone

TP14, TP16,

TP17

4 TP5, TP12, TP18, 5013 Test Point, Orange, Thru Hole 0.125 × 0.125 inch 5013 Keystone

TP20

5 TP6, TP7, TP8, 5012 Test Point, White, Thru Hole 0.125 × 0.125 inch 5012 Keystone

TP13, TP15

1 U1 TPS23756PWP IC, IEEE 802.3at PoE Interface and Isolated Converter Controller PWP20 TPS23756PWP TI

1 U2 TCMT1107 IC, Photocoupler, 3750VRMS, 80-160% CTR MF4 TCMT1107 Vishay

1 U3 TLV431A IC, Shunt Regulator, 6V, 10mA, 1% SOT23-5 TLV431ACDBVR TI

4 Bumpons 2566 SPC

6 — Shunt, Black 100-mil 929950-00 3M

1 — PCB, 5.75 In x 2.25 In x 0.062 In HPA479 Any

SLVU329A–September 2009–Revised March 2010 TPS23756EVM

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