Evm Setup; Input/Output Connectors And Jumper Descriptions - Texas Instruments TPS7B82EVM-024 User Manual

EVM Setup

2 EVM Setup
This section describes how to properly connect and setup the TPS7B82EVM-024, including the jumpers
and connectors on the EVM board.
2.1

Input/Output Connectors and Jumper Descriptions

2.1.1 J1: IN
Input power-supply voltage connector. Twist together the positive input lead and ground return lead from
the input power supply, and keep them as short as possible to minimize input inductance.
2.1.2 J2: OUT
Regulated output voltage connector.
2.1.3 J3: Diode Bypass
Diode D1 bypass. To bypass diode D1, connect a jumper to short the two terminals of J3.
2.1.4 J4: IN_S
Input sense.
2.1.5 J5: OUT_S
Output sense.
2.1.6 J6: Short to Enable
Output enable. To enable the output, connect a jumper to short V
There is a pulldown resistor, R1, between EN and GND so that the output is disabled when EN is not
driven to a higher voltage. If making I
2.1.7 J7: GND
Input ground return connector.
2.1.8 J8: GND
Output ground return connector.
2.1.9 J9: Unpopulated Through-Hole Test Points
Through-hole test points that are unpopulated for debugging purposes.
2.1.10 TP1: IN_S
Input sense test point.
2.1.11 TP2: OUT_S
Output sense test point.
2.1.12 TP3: EN
Enable test point.
2.1.13 TP4: VIN
V test point.
IN
4
TPS7B82EVM-024 Evaluation module
measurements, be sure to remove R1.
GND
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to EN.
IN
SBVU052 – March 2019
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