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

2 TPS65313-EVM Input, Output Voltages, and Load Current Requirements

Table 1 lists the input and output voltage for each regulator and their maximum load-current requirements.

Table 1. Input and Output Voltages and Load-Current Requirements

Regulator Name Input Voltage Output Voltage(2) Maximum Load Current
BUCK1 6 V to 18 V (VBAT)(1) 3.3 V or 3.6 V (VBUCK1) 3.1 A
BUCK2 3.3 V or 3.6 V (VBUCK1) 1.2 V or 1.25 V or 1.8 V or 2.3 V (VBUCK2) 2 A
BOOST 3.3 V or 3.6 V (VBUCK1) 5 V (VBOOST) 0.6 A
(1) The input voltage range on VIN, AVIN, and VIN_SAFE pins at which full device functionality and performance is assured. Operation outside this input voltage range is possible and for detailed recommended operating conditions, refer to TPS65313-Q1 Wide-VIN Power-Management IC for Automotive Applications datasheet.
(2) To supply the BUCK2 regulator and BOOST converter, use the onboard VBUCK1 supply (jumper J5, VSUP).