米6体育平台手机版

SLVUCL4 December 2022 TPS22997

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 1 describes the input and output connectors and jumpers. Table 2 describes the different test points and functionality. Table 3 describes the jumper functionality and configurations.

Table 4-1 TPS22997EVM Input and Output Connector Functionality

Input	Connector and Test Point	Label	Description
VIN	J1	J1	Input banana connector for VIN
	TP1	VIN	Input test point for VIN
	TP2	VIN_SNS	Sense test point for VIN
VOUT	J2	J2	Output banana connector for VOUT
	TP4	VOUT	Output test point for VOUT
	TP3	VOUT_SNS	Sense test point for VOUT
GND	TP8, TP9, TP10, TP11, TP12	GND	Test point for GND
GND	J3, J4	J3, J4	Banana connector for GND

Table 4-2 TPS22997EVM Test Point Description

Pin	Test Point	Label	Description
ON	TP6	ON	Enable signal test point
VBIAS	TP5	VBIAS	Bias Voltage test point
PG	TP7	PG	Power good signal test point

Table 4-3 TPS22997EVM Jumper Configuration

Input	Jumper	Label	Description
VIN	JP2	VBIAS_SEL	BIAS voltage pull up to VIN
VIN	JP1	ON_SEL	ON-pin enable signal Position 1 and 2 sets ON-pin LO Position 2 and 3 sets ON-pin HI
VOUT	JP3, JP4, JP5	QOD– > VOUT, +R2 QOD, +R3 QOD	Quick output discharge setting JP3 sets device to use internal QOD JP4 sets device to use internal QOD + 10 kΩ JP5 sets device to use internal QOD + 2 kΩ