SLDU028A January   2018  – March 2020 TPS65313-Q1

 

  1.   TPS65313-EVM User’s Guide
    1.     Trademarks
    2. 1  TPS65313-EVM Top View With Basic External Connections
    3. 2  TPS65313-EVM Input, Output Voltages, and Load Current Requirements
    4. 3  TPS65313-EVM Jumper Settings
    5. 4  TPS65313-EVM GUI Installing and Opening the GUI
    6. 5  TPS65313-EVM Power-Up and Power-Down Procedure
    7. 6  TPS65313 GUI
      1. 6.1 Device Controls Page
        1. 6.1.1 Re-Initialize USB2ANY Button
        2. 6.1.2 WAKE Button
        3. 6.1.3 Power Off Button
        4. 6.1.4 Device Status Update
        5. 6.1.5 State Transitions
        6. 6.1.6 Enable Q&A Watchdog
        7. 6.1.7 MCU Error Signal Monitor (ESM)
        8. 6.1.8 SPI Status Bits
        9. 6.1.9 Moniter ENDRV and NRES Button
      2. 6.2 Register Map Page
      3. 6.3 EEPROM Programming Page
    8. 7  TPS65313-EVM Typical Plots
      1. 7.1 Efficiency Plots
      2. 7.2 Power-Up Plots
      3. 7.3 Power-Down Plots
      4. 7.4 Ripple Voltage Plots
      5. 7.5 Load Transient Plots
      6. 7.6 Stability Measurements
    9. 8  TPS65313-EVM Schematic Diagram
    10. 9  TPS65313-EVM Part List
    11. 10 PCB Layer Diagram
    12. 11 Description of the Watchdog Algorithm Implemented on EVM
  2.   Revision History

3 TPS65313-EVM Jumper Settings

The TPS65313-EVM has many jumpers to make the EVM more flexible. Setting these jumpers correctly for the correct function of the EVM is important. Table 2 lists the jumpers and their functionality. The EVM is preconfigured with default jumper settings and users can power up the regulators without any jumper modifications. To understand more about the jumper functionality, see the schematic diagrams in Section 8.

Table 2. TPS65313-EVM Jumper Settings

Jumper Number Jumper Name Jumper Description Default Jumper Settings
J1 VBUCK1_EXT Filtered BUCK1 output connector Not applicable
J2 VBUCK2_EXT Filtered BUCK2 output connector Not applicable
J3 VBOOST_EXT Filtered BOOST output connector Not applicable
J4 VBAT VBAT supply and PGND connector Not applicable
J5 VSUP Input supply for BUCK2 and BOOST coming from VBUCK1 Jumpers between J5_1_2 and J5_3_4 for the BUCK2 supply
Jumpers between J5_7_8 and J5_9_10 for the BOOST supply
J6 VIO IO supply for SPI Jumper between J6_7_8 (+5V_EXT) from the USB interface
J7 NRES System reset output Jumper between J7_1_2
J8 ENDRV Enable drive output Jumper between J8_1_2
J9 DIAGOUT Diagnostic output Jumper between J9_2_3
J10 SYNC_IN PLL input clock. The onboard 2.3-MHz clock generated using the LMC555 timer can be used to sync the device this external clock Jumper between J10_2_3
J11 MCUERR MCU error pin monitor Jumper between J11_2_3
J12 CSN SPI: Chip select input Use jumper between J10_1_2
J13 EXT_SENSE1 External general-purpose voltage monitor input 1 Jumper between J13_1_2
J14 EXT_SENSE2 External general-purpose voltage monitor input 2 Jumper between J14_1_2
J15 EXTSUP External supply for VREG Jumper between J13_1_2 for connecting the BOOST pin to the EXTSUP pin
J16 SCLK SPI: Clock input Jumper between J14_1_2
J17 SDO SPI: SPI Slave data output (push-pull output) Jumper between J15_1_2
J18 SDI SPI: SPI Slave data input Jumper between J16_1_2
J19 J17 Not applicable Not applicable
J20 J20 Wake input options:
J20_1_2: WAKE from VBAT through S2 switch
J20_2_3: WAKE from USB 		Jumper between J20_1_2: WAKE from VBAT through S2
J21 VBAT_INT Supply for WAKE from USB circuit Jumper between J21_1_2
J22 J22 Supply for external clock generator circuit Jumper between J22_1_2
J23 CLK_WD External clock generator circuit frequency setting Not applicable
J24 J24 Not applicable Not applicable
J25 PUR VUSB Not applicable No jumper, keep this pin open
J26 J26 USB port Connect this port to USB port of the PC
J27 J27 Device configuration change control signal 1 Jumper between J27_1_2. This jumper is needed only for changing device configuration.
J28 J28 Device configuration change control signal 2 Jumper between J28_1_2. This jumper is needed only for changing device configuration.
J29 J29 Not applicable Not applicable