Datasheet

List of Materials

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Figure 12. TPS61252 EVM Bottom Copper (Viewed from Bottom)

7 List of Materials

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

Table 2. TPS61252 EVM Bill of Materials

Count RefDes Value Description Size Part Number MFR

1 C1 4.7 µF Capacitor, Ceramic, 10V, X7R, 10% 0805 GRM21BR71A475KA73 Murata

1 C2 100pF Capacitor, Ceramic, 50V, X7R, 10% 0603 STD STD

2 C3, C4 22 µF Capacitor, Ceramic, 6.3V, X5R, 20% 0805 GRM21BR61A226ME51 Murata

0 C5 open Capacitor, Aluminum 6032 (C) STD STD

1 L1 1.5 µH Inductor, SMT, 2.2A, 72milliohm 0.118 X 0.118 XFL3012-152ME Coilcraft

inch

1 R1 768k Resistor, Chip, 1/16W, 1% 0603 STD STD

1 R2 240k Resistor, Chip, 1/16W, 1% 0603 STD STD

1 R3 20.0k Resistor, Chip, 1/16W, 1% 0603 STD STD

1 R4 1.00M Resistor, Chip, 1/16W, 1% 0603 STD STD

1 U1 TPS61252DSG IC, High Frequency Step-Up QFN TPS61252DSG TI

Converter, Variable Vout

TPS61252 Evaluation Module SLVU408–October 2010

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