SLVUCF8 July   2022 TPS22995

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Description
    2. 1.2 Features
  4. 2Electrical Performance
  5. 3Schematic
  6. 4PCB Layout
    1. 4.1 Setup
  7. 5Operation
  8. 6Test Configurations
    1. 6.1 On-Resistance (Ron) Test Setup
    2. 6.2 Rise Time Test Setup
  9. 7Bill of Materials (BOM)

4.1 Setup

This section describes the jumpers and connectors on the EVM as well as how to properly connect, set up, and use the EVM. Table 4-1 describes the input and output connectors and jumpers. Table 4-2 describes the different test points and functionality. Table 4-3 describes the jumper functionality and configurations.

Table 4-1 TPS22995EVM Input and Output Connector Functionality

Input

Connector and Test Point

Label

Description

RZG or RZF

VIN

J2

J2

Input banana connector for VIN

RZG

TP1

VIN(RZG)_SNS

Sense test point for VIN

RZG

TP3

VIN(RZG)

Input test point for VIN

RZG

J7

J7

Input banana connector for VIN

RZF

TP9

VIN(RZF)_SNS

Sense test point for VIN

RZF

TP11

VIN(RZF)

Input test point for VIN

RZF

VOUT

J3

J3

Output banana connector for VOUT

RZG

TP2

VOUT(RZG)_SNS

Sense test point for VOUT

RZG

TP4

VOUT(RZG)

Output

test point for VOUT

RZG

J8

J8

Output banana connector for VOUT

RZF

TP10

VOUT(RZF)_SNS

 Sense test point for VOUT

RZF

TP12

VOUT(RZF)

Output test point for VOUT

RZF

GND

TP7, TP8, TP15, TP16

GND

Test point for GND

RZG/RZF

J5, J6, J10, J11

J5, J6, J10, J11

Banana connector for GND

RZG/RZF
Table 4-2 TPS22995EVM Test Point Description

Pin

Test Point

Label

Description

ON

TP6(RZG), TP14(RZF)

ON

Enable signal test point

VBIAS

TP5(RZG), TP13(RZF)

VBIAS

Bias voltage test point

Table 4-3 TPS22995EVM Jumper Configuration

Input

Jumper

Label

Description

VIN

JP1(RZG)/JP2(RZF)

ON
  • Position 1 and 2 sets ON-pin LO
  • Position 2 and 3 sets ON-pin HI

J4(RZG)/J9(RZF)

VBIAS

BIAS voltage pullup to VIN