5014 datasheet(4/14 Pages) TI

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Setup

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SNVU693 – February 2020

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LM60440AQEVM User's Guide

1.2

Jumpers and Test Points

See Figure 3 for jumper locations.

•

J_EN - This jumper allows the ENABLE input to be connected to GND in order to disable the IC. By

default, a resistor divider (REN1 and REN2) from VIN is used to enable the IC.

•

J_PG - Use this jumper to select how the PGOOD pin can be connected. By default, a jumper

connects the pin with a pullup resistor to the output voltage.

Figure 3. Jumper Locations

Operation

2.1

Quick Start

1. Connect the voltage supply between VIN and GND banana jacks inputs.

2. Connect the load between VOUT and GND test points.

3. Set the supply voltage at an appropriate level between 4.8 V to 36 V. Set the current limit of the supply

to an appropriate level.

4. Turn on the power supply. With the default configuration, the EVM powers up and provides V

OUT = 5 V.

5. Monitor the output voltage. The maximum load current must be 4.0 A with the LM60440-Q1 device.

5014 Datasheet(PDF) 4 Page - Texas Instruments