VOUT1 5V/DIV
EN 1V/DIV
2 ms/DIV
VOUT2 5V/DIV
IOUT1 100mA/DIV
VOUT1 5V/DIV
VIN 10V/DIV
2 ms/DIV
VOUT2 5V/DIV
IOUT1 50mA/DIV
Test Data and Performance Curves
13
SNVU609B – October 2018 – Revised April 2020
Copyright © 2018–2020, Texas Instruments Incorporated
LM5180-Q1 Dual-Output EVM User's Guide
(1)
The internal soft-start timer is applicable here as the SS cap was not installed during these startup tests.
6.2.3
Start-Up, Enable, and Short Circuit Recovery
(1)
Figure 14. Start-Up, V
IN
= 24 V, I
OUT1
= –I
OUT2
= 200 mA Resistive
Figure 15. Enable On, V
IN
= 24 V, I
OUT1
= –I
OUT2
= 200 mA Resistive
