TIDUFD8 February   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Key System Specifications
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Highlighted Products
      1. 2.2.1 TPS1685
      2. 2.2.2 TPS1689
      3. 2.2.3 TPS7A4001
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
    2. 3.2 Test Setup
    3. 3.3 Test Results
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 Bill of Materials
      3. 4.1.3 Altium Project
      4. 4.1.4 Gerber Files
    2. 4.2 Tools
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks

1.1 Key System Specifications

Table 1-1 shows the design parameters for this reference design.

Table 1-1 Design Parameters
PARAMETERVALUE
Input voltage range (VIN)40V to 60V
Maximum DC load current (IOUT(max))100A
Peak current200A
Maximum output capacitance (CLOAD)5mF
Are all the loads off until the PG is asserted?Yes
Maximum ambient temperature55°C
Transient overload blanking timer1.5ms
Need to survive a hot-short on the output condition?Yes
Need to survive a power-up in a short condition?Yes
Can a board be hot-plugged or power-cycled?Yes
Does the system require load current monitoring?Yes
Fault responseLatch-off