SLUAAS7 December   2023 UCD3138 , UCD3138064 , UCD3138064A , UCD3138128 , UCD3138128A , UCD3138A , UCD3138A64

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Quick Start
  5. 2 Ecosystem
  6. 3 Introduction
  7. 4 TI Controller Options for Power Supplies
    1. 4.1 Power Controller Landscape
    2. 4.2 UCD3138x Product Selection
  8. 5 TI Hardware
    1. 5.1 Open Loop EVMs
    2. 5.2 Application EVMs
    3. 5.3 Control Cards
    4. 5.4 Reference Designs
  9. 6 Programmers and Debuggers
    1. 6.1 USB-to-GPIO2 Interface Adapter
    2. 6.2 JTAG Debuggers
  10. 7 Software
    1. 7.1 UCD3138x Training Labs
    2. 7.2 UCD3138 Application Development Firmware Kit
    3. 7.3 Custom Firmware
  11. 8 Development Tools
    1. 8.1 Code Composer Studio (CCS)
    2. 8.2 Fusion Digital Power Studio
    3. 8.3 UniFlash
  12. 9 Application
    1. 9.1 Multiple Series Power Stages
    2. 9.2 Multiple Parallel Power Stages
    3. 9.3 High Performance and External Communication
    4. 9.4 High Power Density
  13. 10Support Resources
    1. 10.1 Documentation
    2. 10.2 TI E2E Support Forum
  14. 11Summary
  15. 12References

5.1 Open Loop EVMs

The UCD3138x Open Loop Evaluation Modules (EVMs) offer an easy to use test platform for stand-alone evaluation of the UCD3138x digital controllers. The EVMs are intended for hardware and firmware engineers to manipulate signals on individual pins and study the open loop operation. There are also numerous ports and peripherals to test individual signals and communication, such as UART, I2C and PMBus. TI offers training labs with the open loop EVM to learn about the UCD3138x devices.

TI offers three Open Loop EVMs for each UCD3138x device pinout option.

Table 5-1 UCD3138x Device Open Loop (OL) Hardware Available on ti.com.
UCD3138x Open Loop (OL) EVMs
40-Pin QFN 64-Pin QFN 80-Pin QFP
GUID-20231127-SS0I-461M-V1BM-7KVLBTJKWKGR-low.png GUID-20231127-SS0I-GRZ3-VSP3-V52HSBML4GLS-low.png GUID-20231127-SS0I-XHGW-V2M9-VBZCHTXKPVSB-low.png
UCD3138OL40EVM-032 UCD3138OL64EVM-031 UCD3138A64OEVM-662