Overview
The TPS25750DRJKR is a highly integrated USB Type-C and USB Power Delivery (PD) controller produced by Texas Instruments. This device is optimized for applications that support USB-C PD power and integrates fully managed power paths with robust protection. It offers a standalone USB Type-C PD solution, eliminating the need for firmware development or an external microcontroller. The TPS25750DRJKR also includes an intuitive web-based GUI and pre-configured firmware, simplifying the configuration process for users.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | WQFN (RJK) | - |
| Pins | 38 | - |
| Operating Temperature Range | -40 to 125 | °C |
| Input Voltage Range (VIN_3V3) | 3.0 to 3.6 | V |
| Input Voltage Range (PP5V) | 4.9 to 5.5 | V |
| Input Voltage Range (VBUS) | 4 to 22 | V |
| Source Current (PP5V) | 3 | A |
| Sink Current (PPHV) | 7 | A |
| Resistance (PP5V to VBUS) | 36 to 53 | mΩ |
| Thermal Junction-to-Ambient Resistance | 57.4 | °C/W |
Key Features
- Integrated fully managed power paths with a 5-V, 3-A, 36-mΩ sourcing switch and a 28-V, 7-A, 16-mΩ bi-directional load switch (TPS25750D only).
- Standalone USB Type-C PD solution with no need for firmware development or an external microcontroller.
- Integrated robust power path protection including reverse current protection, overvoltage protection, and slew rate control.
- Integrated undervoltage and overvoltage protection and current limiting for inrush current protection.
- 26-V tolerant CC pins for robust protection against non-compliant devices.
- Web-based GUI and pre-configured firmware for easy configuration.
- Integrated I2C control for TI battery chargers.
- 10 configurable GPIOs.
- BC1.2 charging support and USB PD 3.0 compliance.
- USB Type-C specification compliance.
- Cable attach and orientation detection.
- Integrated VCONN switch and physical layer and policy engine.
- 3.3-V LDO output for dead battery support.
Applications
The TPS25750DRJKR is optimized for various power applications, including:
- Power tools and power banks.
- Retail automation and payment systems.
- Wireless speakers and headphones.
- Other personal electronics and industrial applications.
Q & A
- What is the TPS25750DRJKR? The TPS25750DRJKR is a highly integrated USB Type-C and USB Power Delivery (PD) controller from Texas Instruments.
- What are the key features of the TPS25750DRJKR? It includes integrated fully managed power paths, standalone USB Type-C PD solution, robust power path protection, and a web-based GUI for easy configuration.
- What is the operating temperature range of the TPS25750DRJKR? The operating temperature range is -40°C to 125°C.
- What is the package type and pin count of the TPS25750DRJKR? It comes in a WQFN (RJK) package with 38 pins.
- Does the TPS25750DRJKR require firmware development or an external microcontroller? No, it does not require firmware development or an external microcontroller.
- What types of protection does the TPS25750DRJKR offer? It offers reverse current protection, overvoltage protection, slew rate control, and current limiting for inrush current protection.
- Is the TPS25750DRJKR compliant with USB PD 3.0 and USB Type-C specifications? Yes, it is compliant with both USB PD 3.0 and USB Type-C specifications.
- What are some common applications for the TPS25750DRJKR? Common applications include power tools, power banks, retail automation, wireless speakers, and other personal electronics and industrial applications.
- Does the TPS25750DRJKR support BC1.2 charging? Yes, it supports BC1.2 charging.
- How many GPIOs are available on the TPS25750DRJKR? There are 10 configurable GPIOs available.
