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TPS25741RSMR
Product Overview
The TPS25741RSMR belongs to the category of power management integrated circuits (PMICs) and is specifically designed for use in USB Type-C and USB Power Delivery applications. This IC offers a range of characteristics including high efficiency, compact package size, and advanced power delivery capabilities. The TPS25741RSMR is available in a small outline integrated circuit (SOIC) package and is typically sold in reels containing a specific quantity of units.
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 3V to 24V
- Maximum Output Current: 3A
- Package Type: SOIC
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The TPS25741RSMR features a total of 20 pins, each serving a specific function within the IC's circuitry. A detailed pin configuration diagram can be found in the product datasheet.
Functional Features
- USB Power Delivery (PD) Controller
- Integrated Type-C Port Controller
- Programmable Power Supply
- Overcurrent Protection
- Overvoltage Protection
- Under Voltage Lockout
Advantages and Disadvantages
Advantages
- Comprehensive USB PD support
- Compact package size
- Wide input voltage range
- Robust protection features
Disadvantages
- Limited maximum output current compared to some alternatives
- Requires external components for full functionality
Working Principles
The TPS25741RSMR operates by receiving input power from a USB Type-C source and negotiating power delivery with the connected device. It utilizes an internal microcontroller to manage the power negotiation process and ensure safe and efficient power delivery.
Detailed Application Field Plans
The TPS25741RSMR is well-suited for a variety of USB Type-C and USB PD applications, including: - Laptop and tablet chargers - USB PD power banks - USB PD adapters - Industrial power supplies
Detailed and Complete Alternative Models
- TPS25740RSMR - Similar functionality with lower maximum output current
- STUSB4500QTR - USB PD controller with different pin configuration
- FUSB307BUCX - USB Type-C port controller with integrated power switch
In conclusion, the TPS25741RSMR is a versatile and efficient PMIC designed for USB Type-C and USB PD applications, offering a comprehensive set of features and capabilities for power delivery and management.
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What is the TPS25741RSMR?
- The TPS25741RSMR is a USB Type-C and USB Power Delivery controller that provides power negotiation and delivery for various applications.
What are the key features of TPS25741RSMR?
- The key features include support for USB Power Delivery 3.0, integrated Type-C port controller, programmable power supply, and advanced fault protection.
How does TPS25741RSMR handle power negotiation?
- TPS25741RSMR uses the USB Power Delivery protocol to negotiate power delivery between the power source and the connected device.
What are the typical applications of TPS25741RSMR?
- Typical applications include USB Type-C chargers, power banks, docking stations, and other USB Power Delivery-enabled devices.
What is the maximum power rating supported by TPS25741RSMR?
- TPS25741RSMR supports power delivery up to 100W, making it suitable for a wide range of devices requiring high power levels.
Does TPS25741RSMR support fast charging standards?
- Yes, TPS25741RSMR supports various fast charging standards such as USB Power Delivery, Quick Charge, and others.
How does TPS25741RSMR ensure safety during power delivery?
- TPS25741RSMR incorporates advanced fault protection mechanisms to ensure safe power delivery, including overcurrent protection, overvoltage protection, and thermal shutdown.
Can TPS25741RSMR be used in automotive applications?
- Yes, TPS25741RSMR is suitable for automotive applications where USB Power Delivery is required for charging and powering devices.
What are the programming options available for TPS25741RSMR?
- TPS25741RSMR can be programmed using I2C interface, allowing customization of power delivery profiles and configuration settings.
Is TPS25741RSMR compatible with different USB Type-C connector configurations?
- Yes, TPS25741RSMR is compatible with various USB Type-C connector configurations, including reversible plugs and cables, ensuring broad compatibility with modern devices.