SLVUCO4 October   2023 TPS62916

 

  1.   1
  2.   TPS62916EVM Evaluation Module
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Performance Specification
    2. 1.2 Modifications
      1. 1.2.1 Input and Output Capacitors
      2. 1.2.2 Configurable Enable Threshold Voltage
      3. 1.2.3 NR/SS Capacitor
      4. 1.2.4 Feedforward Capacitor
      5. 1.2.5 S-CONF Resistor
      6. 1.2.6 Loop Response Measurement
      7. 1.2.7 Single LC Filter Operation
  5. 2Setup
    1. 2.1 Input and Output Connector Descriptions
    2. 2.2 Ripple Measurement Setup
  6. 3 Test Results
  7. 4 Board Layout
  8. 5Schematic and Bill of Materials
    1. 5.1 Schematic
  9. 6Bill of Materials

6 Bill of Materials

Table 6-1 lists the BOM for this EVM.

Table 6-1 TPS62916EVM Bill of Materials

Reference Designator

Value

Description

Package

Part Number

Manufacturer

C1, C2

10 µF

CAP, CERM, 10 µF, 25 V, +/- 10%, X7S

0805

C2012X7S1E106K125AC

TDK

C3, C4, C23

2200 pF

CAP, CERM, 2200 pF, 50 V, +/- 10%, X7R

0402

GRM155R71H222KA01D

MuRata

C5

47 µF

CAP, TA, 47 µF, 35 V, +/- 10%, 0.3 Ω

7343-43

T495X476K035ATE300

Kemet

C6

0.47µF

CAP, CERM, 0.47 µF, 25 V, +/- 10%, X7R

0603

C1608X7R1E474K080AE

TDK

C7

0.1µF

CAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R

0402

C1005X7R1H104K050BB

TDK

C9, C24

470 pF

CAP, CERM, 470 pF, 50 V, +/- 5%, C0G/NP0

0402

GRM1555C1H471JA01D

muRata

C10, C11, C12, C13, C14, C15, C19

22 µF

CAP, CERM, 22 uF, 10 V, +/- 20%, X7S

0805

C2012X7S1A226M125AC

TDK

FB3

Ferrite bead, 12 Ω at 100 MHz, 20 A

1210

BLE32SN120SN1L

muRata

L1

1 µH

Inductor Power Shielded 1-µH 20% Composite 13-A 7.2-mΩ DCR

4 × 4 mm

XGL4030-102MEC

Coilcraft

R1

2.43kΩ

RES, 2.43 kΩ, 1%, 0.1 W

0603

Std

Std

R2

4.87kΩ

RES, 4.87 kΩ, 1%, 0.1 W

0603

Std

Std

R3

10.0kΩ

RES, 10.0 kΩ, 1%, 0.1 W

0603

Std

Std

R4

6.04kΩ

RES, 6.04 kΩ, 1%, 0.1 W

0603

Std

Std

R4

52.3kΩ

RES, 52.3 kΩ, 1%, 0.1 W

0603

Std

Std

U1

TPS62916(1)

3-V to 17-V, 6-A Low Noise (20 µVRMS) and Low Ripple (200 µVPP) buck converter

2.5 × 3 mm

TPS62916RPYR

Texas Instruments

(1) The TPS62916EVM can be populated with TPS62916 (U1) devices that do not contain the correct top-side markings on the top of the device itself. These devices are still fully-tested TPS62916 devices.