Test Procedure and Results
9
SLVUBM3B – January 2019 – Revised December 2019
Copyright © 2019, Texas Instruments Incorporated
LM76202-Q1 Evaluation Module
Figure 6. LM76202-Q1EVM Output Overvoltage Protection (VIN = 36 V, ILIM = 2.23 A, ROUT = 28
Ω
, MODE
= RTN)
6.5
Wake-up Into Short Test
Use the following instructions to perform Wake-up into Short test
•
Set the input supply voltage VIN to 12.5 V and current limit of 10 A and enable the power supply.
•
Short the output of the device on connector T2, VOUT to GND with a short and thick wire (5cm long
and 4 sq. mm thick).
•
Observe the waveforms of VIN, VOUT, FLT and IIN using an oscilloscope.
shows an example of Wake-up into Short on the LM76202-Q1EVM. FLT is pulled-up from VOUT
for this test.
