Texas Instruments

LM5175QPWPRQ1  

DC DC Switching Controllers

The LM5175QPWPRQ1 is a highly integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and precise voltage regulation for a wide range of applications.

Description:

The LM5175QPWPRQ1 is a synchronous, step-down converter with a wide input voltage range of 4.5V to 22V. It can deliver an output current of up to 3A and features a wide output voltage range of 0.9V to 10V. The device is available in a compact 20-pin QFN package.

Features:

1. High Efficiency: The LM5175QPWPRQ1 offers high efficiency of up to 95%, making it suitable for power-sensitive applications.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4.5V to 22V, making it suitable for a wide range of applications.
3. Programmable Output Voltage: The output voltage can be programmed using an external resistor network, allowing for flexibility in system design.
4. High Accuracy: The device features an accurate output voltage of ±1%, ensuring reliable performance in precision applications.
5. Protection Features: The LM5175QPWPRQ1 includes over-current protection, over-temperature protection, and output short-circuit protection to ensure safe operation.
6. Small Form Factor: The device is available in a compact 20-pin QFN package, making it suitable for space-constrained applications.

Applications:

The LM5175QPWPRQ1 is suitable for a wide range of applications, including:

1. Portable Devices: The device's high efficiency and small form factor make it ideal for use in portable devices such as smartphones, tablets, and wearable devices.
2. Industrial Equipment: The LM5175QPWPRQ1 can be used in industrial equipment that requires efficient and precise voltage regulation.
3. Medical Devices: The device's high accuracy and programmable output voltage make it suitable for use in medical devices that require precise voltage regulation.
4. Automotive Applications: The LM5175QPWPRQ1 can be used in automotive applications that require efficient and reliable voltage regulation.

Overall, the LM5175QPWPRQ1 is a versatile and efficient step-down converter that offers a range of features and benefits for a wide range of applications.

LM5175QPWPRQ1 Documents

Download datasheets and manufacturer documentation for LM5175QPWPRQ1

Datasheets :

LM5175-Q1 Datasheet      

Reference Design Library :

PMP10624: USB-C Supply, 5V, 9V, or 12V at 3A, 9 ~ 42V in      

HTML Datasheet :

LM5175-Q1 Datasheet      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023