TPS51116RGER

The TPS51116RGER is a dual buck controller IC designed for use in voltage regulator modules and power management applications. It features high efficiency and flexible configuration options, making it suitable for various power supply designs.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VSENSE1: Voltage sense input for channel 1
• COMP1: Compensation pin for channel 1
• AGND: Analog ground
• FB1: Feedback pin for channel 1
• BOOT1: Bootstrap capacitor connection for channel 1
• L1: Inductor connection for channel 1
• SW1: Switch node for channel 1
• VCC: Power supply input
• PGND: Power ground
• DRVH: High-side gate driver supply voltage
• DRVL: Low-side gate driver supply voltage
• SW2: Switch node for channel 2
• L2: Inductor connection for channel 2
• BOOT2: Bootstrap capacitor connection for channel 2
• FB2: Feedback pin for channel 2
• COMP2: Compensation pin for channel 2
• VSENSE2: Voltage sense input for channel 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS51116RGER IC for a visual representation.

Key Features

• Dual Buck Controller: Provides control for two buck converters, enabling multi-rail power supply designs.
• High Efficiency: The TPS51116RGER offers high efficiency conversion, reducing power losses in the system.
• Flexible Configuration: With multiple configurable pins and settings, the IC allows for versatile power supply configurations.
• Protection Features: Incorporates overcurrent protection, overvoltage protection, and thermal shutdown for enhanced system reliability.
• Wide Input Voltage Range: Suitable for applications with varying input voltage requirements.

Note: For detailed technical specifications, please refer to the TPS51116RGER datasheet.

Application

• Voltage Regulator Modules: Ideal for use in voltage regulator modules for various electronic devices.
• Power Management Systems: Suitable for power management systems in computers, servers, and other electronic equipment.
• Industrial Power Supplies: Used in industrial power supplies to regulate voltage levels for machinery and equipment.

Functionality

The TPS51116RGER dual buck controller offers efficient and stable control over two buck converters, providing reliable power management solutions for a range of applications.

Usage Guide

• Power Supply: Connect the VCC pin to the power supply input within the specified voltage range.
• Output Connection: Connect the inductor and capacitor components to the SW and BOOT pins for each buck converter channel.
• Feedback Adjustment: Adjust the feedback pins (FB1 and FB2) to regulate the output voltage of each channel.

Frequently Asked Questions

Q: Can the TPS51116RGER be used in automotive applications?
A: The TPS51116RGER is not specifically designed for automotive applications and may not meet the required automotive standards. It is recommended to use automotive-grade components for automotive applications.

Q: What is the maximum output current supported by the TPS51116RGER?
A: The TPS51116RGER can support a maximum output current of XXA per channel. For higher current requirements, consider using external power stages or parallel configurations.