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Schematic and Bill of Materials

4.2 Bill of Materials

Table 5 presents the bill of materials for the TPS56921EVM-188.

Table 5. TPS56921EVM-188 Bill of Materials

Cou RefDes Value Description Size Part Number MFR

1 C1 4.7uF Capacitor, Ceramic, 25V, X5R, 10% 805 Std Std

2 C2, C3 10uF Capacitor, Ceramic, 25V, X5R, 10% 1206 Std Std

2 C4, C8 0.1uF Capacitor, Ceramic, 25V, X5R, 10% 603 Std Std

1 C5 0.01uF Capacitor, Ceramic, 25V, X7R, 10% 603 Std Std

1 C6 220pF Capacitor, Ceramic, 50V, NPO, 5% 603 Std Std

1 C7 0.022uF Capacitor, Ceramic, 50V, X7R, 10% 603 Std Std

2 C9, C10 100uF Capacitor, Ceramic, 6.3V, X5R, 20% 1210 Std Std

0 C11 open Capacitor, Ceramic 1210 Std Std

0 C12 open Capacitor, Ceramic 603 Std Std

7 JP1, JP2, JP3, PEC02S Header, Male 2-pin, 100mil spacing, 0.100 inch x 2 PEC02SAAN Sullins

JP4, JP5, JP6, AAN

JP7

2 J1, J2 ED555/2 Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25 inch ED555/2DS OST

1 J3 PEC05D Header, Male 2x5-pin, 100mil spacing 0.100 inch x 5 X PEC05DAAN Sullins

AAN 2

1 J4 ED120/2 Terminal Block, 2-pin, 15-A, 5.1mm 0.40 x 0.35 inch ED120/2DS OST

1 L1 1.0uH Inductor, Power Choke 7.0 x 6.9 mm 744311100 Wurth Elektronik

0 R1 open Resistor, Chip, 1/16W, 1% 603 Std Std

0 R2 open Resistor, Chip, 1/16W, 1% 603 Std Std

2 R3, R6 100k Resistor, Chip, 1/16W, 1% 603 Std Std

3 R4, R5, R10 10.0k Resistor, Chip, 1/16W, 1% 603 Std Std

1 R7 1.58k Resistor, Chip, 1/16W, 1% 603 Std Std

1 R8 0 Resistor, Chip, 1/16W, 1% 603 Std Std

1 R9 51.1 Resistor, Chip, 1/16W, 1% 603 Std Std

1 R11 26.7k Resistor, Chip, 1/16W, 1% 603 Std Std

3 TP1, 5000 Test Point, Red, Thru Hole Color Keyed 0.100 x 0.100 5000 Keystone

TP3,TP11 inch

4 TP2, TP4 5001 Test Point, Black, Thru Hole Color 0.100 x 0.100 5001 Keystone

,TP8, TP12 Keyed inch

5 TP5, TP6, 5002 Test Point, White, Thru Hole Color 0.100 x 0.100 5002 Keystone

TP7, TP9, Keyed inch

TP10

1 U1 TPS569 IC, 4.5V to 17V Input, 9A Synchronous HTSSOP TPS56921PWP TI

21PWP Step Down SWIFTConverter With VID

Control

7 -- Shunt, 100-mil, Black 0.100 929950-00 3M

1 -- Label (See Note 5) 1.25 x 0.25 inch THT-13-457-10 Brady

1 -- PCB, 3" x 3" x 0.062" PWR188 Any

SLVU793–October 2012 TPS56921EVM-188, 9-A, SWIFT™ Regulator Evaluation Module

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