Datasheet

List of Materials

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7 List of Materials

Table 2 lists the EVM components as configured according to the schematic shown in Figure 1.

Table 2. TPS650061EVM Bill of Materials

Count RefDes Value Description Size Part Number MFR

0 C1, C8 open Capacitor, Ceramic, 10V, X5R, 10%, 0805 Std Std

1 C11 22pF Capacitor, Ceramic, 50V, C0G, 5% 0603 Std Std

3 C2, C7, C10 10µF Capacitor, Ceramic, 10V, X5R, 10%, 0805 GRM21BR61A106KE19L muRata

2 C3, C4 2.2µF Capacitor, Ceramic, 16V, X5R, 10%, 0603 GRM188R61C225KE15D muRata

1 C5 0.1µF Capacitor, Ceramic, 50V, X7R, 10%, 0805 GRM21BR71H104KA01L muRata

1 C6 0.1µF Capacitor, Ceramic, 25V, X7R, 10%, 0603 GRM188R71E104KA01D muRata

1 C9 10µF Capacitor, Ceramic, 10V, X5R, 10%, 0805 GRM21BR61A106KE19L muRata

4 J1, J3, J4, J5 PEC04SAAN Header, Male 4-pin, 100mil spacing 0.100 inch x 4 PEC04SAAN Sullins

2 J2, J6 PEC02SAAN Header, Male 2-pin, 100mil spacing 0.100 inch x 2 PEC02SAAN Sullins

9 JP1 - JP9 PEC03SAAN Header, Male 3-pin, 100mil spacing 0.100 inch x 3 PEC03SAAN Sullins

1 L1 2.2µH Inductor, SMT, 2.0A, 110milliohm 0.118 x 0.118 inch LPS3015-222ML Coilcraft

0 R1, R3, R10, open Resistor, Chip, 1/16W, 1% 0603 Std Std

R12

4 R2, R4, R9, 0 Resistor, Chip, 1/16W, 1% 0603 Std Std

R11

3 R5, R6, R15 47.5k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R7, R13, R14 475k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R8 232K Resistor, Chip, 1/16W, 1% 0603 Std Std

1 S1 KT11P2JM Switch, SPST, PB Momentary, Sealed Tactile 0.245 X 0.251 inch KT11P2JM C & K

1 U1 TPS650061RU IC, 2.25 MHz Step Down Converter with Dual QFN TPS650061RUK TI

K LDOs and SVS

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

1 -- PCB, 2.0" x 2.4" x 0.062" HPA584 Any

1 -- Label 1.25 x 0.25 inch THT-13-457-10 Brady

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.

Using the TPS650061EVM 2.25 MHz Step-Down Converter with Dual LDO SLVU354–March 2010

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