Datasheet

Schematic, Bill of Materials, and Reference

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6 Schematic, Bill of Materials, and Reference

6.1 Schematic

Figure 16 is the schematic for the TPS54429EVM-608.

Figure 16. TPS54429EVM-608 Schematic Diagram

6.2 Bill of Materials

Table 5. Bill of Materials

RefDes QTY Value Description Size Part Number MFR

C1, C3 2 10uF Capacitor, Ceramic, 25V, X5R, 20% 1210 C3225X5R1E106M TDK

C11 0 Open Capacitor, Ceramic 1206 Std Std

C2, C8 0 Open Capacitor, Ceramic 0603 Std Std

C5 1 3300pF Capacitor, Ceramic, 25V, X7R , 10% 0603 Std Std

C6 1 1.0uF Capacitor, Ceramic, 16V, X7R, 10% 0603 Std Std

C4, C7 1 0.1uF Capacitor, Ceramic, 50V, X7R, 10% 0603 Std Std

C9, C10 2 22uF Capacitor, Ceramic, 6.3V, X5R, 20% 1206 C3216X5R0J226M TDK

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

JP1 1 PEC03SAAN Header, Male 3-pin, 100mil spacing 0.100 inch x 3 PEC03SAAN Sullins

L1 1 1.5uH Inductor, SMT, 11 A, 9.7 mΩ 0.256 x 0.280 inch SPM6530T-1R5M100 TDK

R1 1 8.25k Resistor, Chip, 1/16W, 1% 0603 Std Std

R2 1 22.1k Resistor, Chip, 1/16W, 1% 0603 Std Std

R3 1 0 Resistor, Chip, 1/16W, 1% 0603 Std Std

R4 1 100k Resistor, Chip, 1/16W, 1% 0603 Std Std

R5 0 Open Resistor, Chip, 1/16W, 1% 0603 Std Std

TP1, TP3, 3 5000 Test Point, Red, Thru Hole Color Keyed 0.100 x 0.100 inch 5000 Keystone

TP4, TP6,

TP7, TP8,

TP9

TP2, TP5, 3 5001 Test Point, Black, Thru Hole Color Keyed 0.100 x 0.100 inch 5001 Keystone

TP9

U1 1 TPS54429PWP IC, 4.5-A Output Single Sync. Step-Down TPS54429PWP TI

– 1 Shunt, 100-mil, Black 0.100 929950-00 3M

– 1 PCB, 2.76 In x 1.97 In x 0.062 In HPA608 Any

6.3 Reference

1. TPS54429, 7V to 18V Input, 4.5-A Synchronous Step-Down SWIFT™ Converter data sheet

(SLVSAS1)

TPS54429EVM-608, 4.5-A, SWIFT™ Regulator— Evaluation Module SLVU443–March 2011

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