Texas Instruments TPS26600-02EVM, User Manual, Page: 5 / 24

www.ti.com
General Configurations
5 SLVUAV3A – August 2016 – Revised February 2017
Submit Documentation Feedback
Copyright © 2016–2017, Texas Instruments Incorporated
TPS26600-02EVM: Evaluation Module for TPS2660x
Table 4. Jumper and LED Descriptions (continued)
Jumper Label Description
J11 MODE CH2 MODE selection
spac 1-2 position sets latch-off mode
spac 2-3 position sets auto-retry mode
spac Open position sets circuit breaker with auto-retry mode
J12 ILIM CH2 current limit setting
spac 1-2 position sets 2.23 A
spac 3-4 position sets 1.5 A
spac 5-6 position sets 1 A
spac 7-8 position sets 0.2A
J13 UVLO CH2 UVLO setting
spac Sets internal UVLO (15 V), if installed
J14 OVP CH2 OVP setting
spac Sets internal OVP (33 V), if installed
D1, D7 (RED-
LED)
Fault LED CH1, CH2 fault indicators, respectively. LED turns on when the internal MOSFET is disabled
due to any fault condition such as undervoltage, overvoltage, overload, short circuit, reverse
current, and thermal shutdown.
D6, D12
(GREEN-LED)
Output power
indicator
CH1, CH2 output power indicators, respectively. LED turns on whenever the output voltage is
available.
4.2 Test Equipment
4.2.1 Power Supplies
One adjustable power supply: 0-V to 60-V output, 0-A to 3-A output current limit.
4.2.2 Meters
One DMM minimum needed and may require more if simultaneous measurements are required.
4.2.3 Oscilloscope
A DPO2024, or equivalent. Three 10x voltage probes and one DC current probe.
4.2.4 Loads
One resistive load which can tolerate up to 3-A DC load at 24 V.
NOTE: A resistive load is recommended for testing. If an electronic load is used, ensure that the
output load is set in the constant resistance (CR) mode, not in the constant current (CC)
mode.