Datasheet

Schematic and Bill of Materials

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4.2 Bill of Materials

Table 5 presents the bill of materials for the TPS54061EVM-142.

Table 5. TPS54061EVM-142 Bill of Materials

Count RefDes Value Description Size Part Number MFR

0 C1 Open Capacitor, Ceramic, 100V, X7R, 10% Multi sizes Engineering Only Std

1 C2 2.2μF Capacitor, Ceramic, 100V, X7S, 20% 1206 Std Std

1 C3 0.1μF Capacitor, Ceramic, 100V, X7R, 10% 0603 Std Std

1 C4 0.01μF Capacitor, Ceramic, 10V, X5R, 10% 0603 Std Std

1 C5 4700pF Capacitor, Ceramic, 50V, X7R, 10% 0603 Std Std

1 C6 33pF Capacitor, Ceramic, 50V, NP0, 10% 0603 Std Std

1 C7 10µF Capacitor, Ceramic, 10V, X5R, 5% 1206 Std Std

0 C8 Open Capacitor, Ceramic 1206 Std Std

2 J1, J2 ED1514 Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25" ED555/2DS OST

1 JP1 PEC02SAAN Header, Male 2-pin, 100mil spacing, 0.100 inch x 2 PEC02SAAN Sullins

(02-pin strip)

1 L1 100μH Inductor, SMT, 0.52A, 0.77ohm 4838 74408943101 WE

1 R1 196k Resistor, Chip, 1/16W, 1% 0603 Std Std

2 R2, R6 36.5k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R3 143k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R4 26.1k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R5 51.1 Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R7 10.0k Resistor, Chip, 1/16W, 1% 0603 Std Std

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

TP4, TP5 Keyed

3 TP2, TP6, 5001 Test Point, Black, Thru Hole Color 0.100 x 0.100 inch 5001 Keystone

TP7 Keyed

1 U1 TPS54061DRB IC, Synchronous Buck Regulator, 60V, QFN TPS54061DRB TI

200 mA

1 - PCB, 3 in. x 3 in. x 0.062 in PWR142 Any

Notes: 1. These assemblies are ESD sensitive, ESD precautions shall be observed.

2. These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.

3. These assemblies must comply with workmanship standards IPC-A-610 Class 2.

4. Ref designators marked with an asterisk ('**') cannot be substituted. All other components can be substituted with equivalent

MFG's components.

Evaluation Module for TPS54061 Synchronous Step-Down SWIFT SLVU721–May 2012

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