SLVUBW3A May   2020  – September 2020 TPS25850-Q1

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Schematic
  4. 3General Configuration and Description
    1. 3.1 Physical Access
    2. 3.2 Adjusting the Switching Frequency
    3. 3.3 Adjusting the Current Limit Value
    4. 3.4 Adjusting the Cable Compensation Value
    5. 3.5 Thermal Management
    6. 3.6 Test Setup
  5. 4Board Layout
  6. 5Bill of Materials
  7. 6Revision History

3.5 Thermal Management

The TS input pin allows for user programmable thermal protection, see Electrical Characteristics for TS pin thresholds. The TS input pin threshold is ratio metric with VSENSE. The external resistor divider setting VTS (R4, R7, and R17) must be connected to the TPS2585x-Q1 SENSE pin to achieve accurate results. See the data sheet for detailed information.