TPS51117PWR

The TPS51117PWR is a dual-channel, synchronous buck controller designed for powering processors and other high-performance components in computing applications. It integrates an adjustable output voltage range and supports a wide input voltage range, making it suitable for various power supply requirements.
Key features include a low-power consumption mode, programmable switching frequency, and the ability to drive external MOSFETs efficiently. The device offers advanced protection features such as overcurrent, overvoltage, and thermal shutdown, ensuring reliable operation under different load conditions.
The TPS51117PWR is optimized for applications that demand high efficiency and performance, such as motherboards, graphics cards, and servers. Its compact package and ease of integration contribute to its popularity amongst engineers seeking reliable power management solutions in their designs.
Overall, the TPS51117PWR serves as an effective solution for regulating power in complex electronic systems while providing flexibility and robust performance.

The TPS51117PWR is a voltage regulator designed for powering processors and other integrated circuits. Key features include:
1. Dual-Phase Operation: Supports two-phase operation to improve efficiency and reduce output ripple.
2. Wide Input Voltage Range: Operates from 4.5V to 17V, making it versatile for various applications.
3. Output Voltage Range: Adjustable output voltage from 0.8V to 5V, suitable for different loads.
4. Integrated Drivers: Incorporates high and low-side MOSFET drivers, simplifying design and reducing component count.
5. Power Good Indicator: Provides a power good signal to monitor output status.
6. Overcurrent Protection: Features built-in current limiting to protect against short circuits.
7. Thermal Shutdown: Includes thermal protection to prevent overheating.
8. Compact Package: Available in a 28-pin HTQFP package, facilitating space-saving designs.
These features make the TPS51117PWR ideal for applications in CPUs, GPUs, and other power-sensitive devices.

The TPS51117PWR is available in a 28-pin HTQFN (Thermal Enhanced Quad Flat No-lead) package. This package type features a compact design suitable for space-constrained applications, providing efficient heat dissipation and electrical performance.

The TPS51117PWR is a power management IC from Texas Instruments, specifically designed for powering DDR memory. It features a 24-pin HTQFP (Thin Quad Flat Package) package.
Pin Count: 24 pins
Key Functions:
- Power Supply Control: It regulates the power supply voltage for DDR memory.
- Voltage Regulation: It provides adjustable output voltage, typically used for VDDQ and VTT in DDR systems.
- Integrated Drivers: It includes integrated high-side and low-side MOSFET drivers for efficient power conversion.
- Adaptive Voltage Scaling: It supports dynamic voltage adjustment according to memory requirements.
- Soft-Start Functionality: This feature limits inrush current during startup.
- Power Good Output: It indicates when the output voltages are within specified ranges.
- Fault Protection: The device includes over-voltage, under-voltage, and over-temperature protection.
This device is suitable for applications in computer motherboards, servers, and other systems utilizing DDR memory.

The TPS51117PWR is manufactured by Texas Instruments (TI), an American technology company. Texas Instruments is known for designing and producing semiconductors and various integrated circuits, which are widely used in electronics. Founded in 1930, the company has a strong focus on innovation in the fields of analog, embedded processing, and digital signal processing. TI serves a broad range of industries, including automotive, industrial, communication, and consumer electronics, providing products that enhance efficiency and performance in electronic systems.

The TPS51117PWR is a dual-output, synchronous buck controller primarily used in power management applications for motherboards, graphics cards, and server systems. It is suitable for powering CPUs, memory, and other components that require regulated voltage levels. Its features include voltage regulation, fast transient response, and support for multi-phase designs, making it ideal for high-performance computing and efficient power delivery in various electronics.

Equivalent products to the TPS51117PWR include the LM22673, NCP81174, and ISL62882. These alternatives serve similar functions in voltage regulation and power management for CPUs and other components. Check specifications for compatibility with your specific application requirements.