SLVUD77A March   2025  – September 2025 TPS482H85-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Connections and Test Points
    2. 2.2 Jumper Information
    3. 2.3 Current Limit and Current Sense Configuration
    4. 2.4 Transient Protection
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill Of Materials (BOM)
  9. 4Additional Information
    1.     Trademarks
  10. 5Revision History

2.1 Connections and Test Points

Most connectors and test points are labeled with the functional names on the silk screen of the PCB and the actual component names are omitted to avoid clutter on the silk screen of the EVM. Likewise, jumpers are labeled to be self explanatory. The following tables contain a description of each test point and purpose.

Note, that by default the TPS482H85EVM comes configured for standalone operation.

Table 2-1 Connections and Test Points
Connector or Test PointDescription
J3/TP2VBB input (supply).

J1/TP1

VDD input (supply).

J10/TP10

J11/TP11

VOUT1/2 output.
J18, J25,

TP12, TP13, TP16, TP17

Ground connection (system ground).

TP5

Test point for diagnostics on the TPS482H85-Q1.

TP3/TP4

Test points for the EN1/2 pins for the TPS482H85-Q1.

TP6

Test point for the SEL pin for the TPS482H85-Q1.

TP7

Test point for latch functionality for the TPS482H85-Q1.

TP14

Open-drain fault test point for the TPS482H85-Q1.

TP15

Current limit test point for the TPS482H85-Q1.

TP9

Current sense test point for the current sense output of the TPS482H85-Q1.