Texas Instruments

LM5166DRCR  

DC Switching Voltage Regulators

The LM5166 is a high-efficiency, step-down switching regulator from Texas Instruments that is designed to provide a stable output voltage from a wide range of input voltages. It is available in a compact, thermally-enhanced, dual side-cooling package, making it suitable for a variety of applications.

Description:

The LM5166 is a synchronous, step-down switching regulator that can operate from input voltages as low as 2.5V to as high as 28V. It features a wide output voltage range of 0.8V to 20V, making it suitable for a wide range of applications. The device is designed to provide high efficiency and low output voltage ripple, even under heavy load conditions.

Features:

1. Wide input voltage range: 2.5V to 28V
2. Wide output voltage range: 0.8V to 20V
3. High efficiency: up to 96% depending on the input and output voltages
4. Low output voltage ripple: typically less than 50mV
5. Compact, thermally-enhanced, dual side-cooling package
6. Adjustable output voltage using an external resistor
7. Soft-start and current limit protection
8. Thermal shutdown and over-voltage protection

Applications:

The LM5166 is suitable for a wide range of applications, including:

1. Power supplies for portable electronic devices, such as smartphones, tablets, and laptops
2. Power supplies for industrial equipment, such as motor controllers and sensor interfaces
3. LED lighting applications, including automotive lighting and general lighting
4. Power supplies for medical equipment, such as patient monitors and diagnostic devices
5. Power supplies for telecommunications equipment, such as base stations and routers

Overall, the LM5166 is a versatile and efficient switching regulator that can be used in a wide range of applications where a stable output voltage is required from a varying input voltage. Its high efficiency, low output voltage ripple, and compact package make it an ideal choice for many power supply applications.

LM5166DRCR Documents

Download datasheets and manufacturer documentation for LM5166DRCR

PCN Assembly/Origin :

Alt Assembly Site 04/Aug/2021      

Datasheets :

Connected Sensors Building Automation Systems Guide       LM5166 Datasheet      

Design Resources :

Ultrasonic Distance Sensor With IO-Link      

HTML Datasheet :

Connected Sensors Building Automation Systems Guide       LM5166 Datasheet