SLVUCI9 November   2023 TPS61289

 

  1.   1
  2.   TPS61289EVM-113 Evaluation Module
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Performance Specification
    2. 1.2 Modification
  5. 2EVM Configuration
    1. 2.1 EVM Top View and Circuit Layout Partitions
    2. 2.2 Connector, Test Point and Jumper Descripitions
      1. 2.2.1 Connector and Test Point Description
      2. 2.2.2 Jumper Configuration
  6. 3Test Procedure
    1. 3.1 Bench Setup
    2. 3.2 Boost Mode or Battery Discharge Mode Test Procedure
      1. 3.2.1 Power up and Power down Sequence
      2. 3.2.2 Test Waveform
    3. 3.3 Buck Mode or Battery Charge Mode Test Procedure
      1. 3.3.1 Power-up and Power-down sequence
      2. 3.3.2 Test Waveform
    4. 3.4 Operating the EVM with USB2ANY
      1. 3.4.1 Install USB2ANY Explorer
      2. 3.4.2 USB2ANY Connection
      3. 3.4.3 USB2ANY Interface Introduction
      4. 3.4.4 Test Procedure with USB2ANY
  7. 4Schematic, Bill of Materials, and Board Layout
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
    3. 4.3 Board Layout
  8. 5Revision History

2.2.2 Jumper Configuration

Table 2-2 list the function of the EVM jumpers, it can be configured with different cases.

Table 2-2 Three-pin Jumper Configuration Description
Reference Designator Signal Pins Signal Description Default
JP1 EN --(1) External EN control/ EN controlled by USB2ANY
(1,2)(2) Device Enabled
(2,3)(3) Device Disabled Y
JP2 MODE -- External MODE control/ MODE controlled by USB2ANY
(1,2) Buck mode selected
(2,3) Boost mode selected Y
JP3 SYNC -- For external sync clock input
(1,2) Default frequency used
(2,3) Default frequency used Y
JP4 Iset -- External current target setting used
(1,2) Current target setting controlled by inner DA device
(2,3) Current target setting to be a default fixed value Y
JP5 Vset -- External voltage target setting used
(1,2) Voltage target setting controlled by inner DA device
(2,3) Voltage target setting to be a default fixed value Y
(1) --=All jumper pins are open.
(2) (1,2) = Pins 1 and 2 closed
(3) (2,3) = Pins 2 and 3 closed.