SLUUCP5 March   2023 TPS62A06 , TPS62A06A

 

  1.   Abstract
  2.   Trademarks
  3. 1Warning and Caution
  4. 2Introduction
    1. 2.1 Performance Specification
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
      2. 2.2.2 Feedforward Capacitor
  5. 3Setup
    1. 3.1 Connector Descriptions
    2. 3.2 Hardware Setup
  6. 4Board Layout
  7. 5TPS62A06EVM-248 Test Results
  8. 6Schematic and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Bill of Materials

6.2 Bill of Materials

Table 6-1 lists the BOM for this EVM.

Table 6-1 TPS62A06EVM-248 and TPS62A06AEVM-248 Bill of Materials
QuantityRef DesValueDescriptionSizePart NumberMFR
TPS62A06EVM-248TPS62A06AEVM-248

1

1

C1

47 μF

Capacitor, Ceramic, 10 V, X7R, ±20%1210GRM32ER71A476ME15LMurata

1

1

C2, C3

22 μF

Capacitor, Ceramic, 10 V, X7R, ±20%

0805

GRM21BZ70J226ME44L

Murata

1

1

C4

470 pF

Capacitor, Ceramic, 50 V, C0G/NP0, ±5%

0402

GRT1555C1H471JA02D

Murata

1

1

C5(1)

120 pF

Capacitor, Ceramic, 50 V, C0G/NP0, ±5%0603GRM1885C1H121JA01DMurata

1

1

C6, C7

47 μF

Capacitor, Ceramic, 10 V, X6S, ±20%

0805

JMK212BC6476MG-T

Taiyo Yuden

1

1

L1

220 μH

Inductor, Shielded, 18A, 21.3 mΩ

4 × 4 × 1.5 mm

XGL4015-221MEC

Coilcraft

1

1

R1, R2

100 kΩ

Resistor, Chip, 0.1 W, 1%

0603

Std

Std

1

1

R3

500 kΩ

Resistor, Chip, 0.1 W, 1%

0603

Std

Std

1

0

U1

TPS62A06

IC, 5.5-V, 6-A Step-Down Converter1.6 × 1.6 mmTPS62A06

TI

0

1

U1

TPS62A06A

IC, 5.5-V, 6-A Step-Down Converter with forced PWM operation1.6 × 1.6 mmTPS62A06A

TI

(1) C5 is feedforward capacitor, which is optional. The device is fully functional without C5.