Summary of TPS25750 – HIGHLY INTEGRATED USB TYPE-C® AND USB PD CONTROLLER WITH PRE-CONFIGURED GUI
Texas Instruments TPS25750 is a fully integrated USB Type-C and USB Power Delivery controller optimized for power-provider and power-consumer applications. It provides managed power paths, robust protection, I2C control for battery chargers, pre-configured GUI-based setup (no firmware needed), and supports USB PD 3.0 and Type-C specifications with GPIOs, BC1.2 charging, cable detection, VCONN switching, and dead-battery support.
Parts used in the TPS25750 Project:
- Texas Instruments TPS25750 USB Type-C & Power Delivery controller
- Integrated 5V, 3A, 36mΩ sourcing switch (TPS25750S/D variant)
- Integrated 28V, 7A, 16mΩ bi-directional load switch (TPS25750D variant)
- I2C-connected TI battery charger IC (external)
- USB Type-C connector and cable
- 3.3V LDO power supply
- PCB with GPIO connections (up to ten configurable GPIOs)
- External power source (VBUS or 3.3V)
- Web-based GUI interface (software component)
Texas Instruments TPS25750 USB Type-C & Power Delivery (PD) Controller is optimized for applications supporting USB-C PD Power. The TPS25750 integrates fully managed power paths with robust protection for a complete USB-C PD solution. The Texas Instruments TPS25750 also integrates control for external battery charger ICs for added ease of use and reduced time to market. The intuitive web-based graphical user interface (GUI) will ask the user a few simple questions on the application’s needs using clear block diagrams and simple multiple-choice questions. As a result, the GUI will create the configuration image for the user’s application, reducing much of the complexity associated with competitive USB PD solutions.
Features
- Integrated fully managed power paths
- Integrated 5V, 3A, 36mΩ sourcing switch (TPS25750S/D)
- Integrated 28V, 7A, 16mΩ bi-directional load switch (TPS25750D only)
- Standalone USB Type-C PD solution
- No firmware development or external micro-controller needed
- Integrated robust power path protection
- Integrated reverse current protection, overvoltage protection, and slew rate control the high-voltage bi-directional power path
- Integrated undervoltage and overvoltage protection and current limiting for inrush current protection for the 5V/3A source power path
- 26V tolerant CC pins for robust protection when connected to non-compliant devices
- Optimized for power applications
- Integrated I2C control for TI battery chargers
- Web-based GUI and pre-configured firmware
- Optimized for power consumer only (sink) (UFP) applications
- Optimized for power provider (source) and power consumer (sink) (DRP) applications
- SB Type-C power delivery (PD) controller ten configurable GPIOs
- BC1.2 charging support
- USB PD 3.0 compliant
- USB Type-C specification complaint
- Cable attach and orientation detection
- Integrated VCONN switch
- Physical layer and policy engine
- 3.3V LDO output for dead battery support
- Power supply from 3.3V or VBUS source
Read more: TPS25750 – HIGHLY INTEGRATED USB TYPE-C® AND USB PD CONTROLLER WITH PRE-CONFIGURED GUI
- Can the TPS25750 be used without writing firmware?
Yes. The TPS25750 provides a web-based GUI and pre-configured firmware so no firmware development or external microcontroller is needed. - Does the TPS25750 support USB PD 3.0?
Yes. The TPS25750 is USB PD 3.0 compliant. - What integrated power switches are available in the TPS25750?
The TPS25750S/D includes an integrated 5V, 3A, 36mΩ sourcing switch; the TPS25750D also includes an integrated 28V, 7A, 16mΩ bi-directional load switch. - Can the TPS25750 control external battery charger ICs?
Yes. The device integrates I2C control for TI battery chargers. - Is the TPS25750 protected against reverse current and overvoltage?
Yes. It integrates reverse current protection, overvoltage protection, and slew rate control for the high-voltage bi-directional path, plus undervoltage/overvoltage protection and inrush current limiting for the 5V/3A path. - Does the TPS25750 support BC1.2 charging?
Yes. The TPS25750 supports BC1.2 charging. - Can the TPS25750 detect cable attach and orientation?
Yes. The TPS25750 supports cable attach and orientation detection and has 26V tolerant CC pins. - Does the TPS25750 provide VCONN switching?
Yes. The device integrates a VCONN switch. - What power sources can the TPS25750 use?
The TPS25750 can be powered from a 3.3V supply or from VBUS. - Is the TPS25750 suitable for DRP and UFP applications?
Yes. It is optimized for power consumer only (UFP) applications and for power provider (source) and power consumer (sink) (DRP) applications.
