Texas Instruments

TPS65185RSLR  

Specialized Power Management

The Texas Instruments TPS65185RSLR is a highly-integrated step-down (buck) converter that offers a wide input voltage range and high efficiency. This device is designed to provide a stable output voltage for a variety of applications, including portable devices, automotive systems, and industrial equipment.

Description:

The TPS65185RSLR is a compact, high-efficiency step-down converter that can operate from a wide input voltage range of 4.5V to 36V. It features a high switching frequency of up to 2MHz, which allows for the use of smaller external components and a more compact overall solution. The device is available in a small, 20-pin, 3mm x 4mm QFN package.

Features:

1. Wide input voltage range: 4.5V to 36V
2. High efficiency: up to 95% depending on the operating conditions
3. High switching frequency: up to 2MHz
4. Small package size: 3mm x 4mm QFN
5. Low quiescent current: 35µA in run mode and 2.5µA in shutdown mode
6. Programmable soft-start
7. Over-current protection
8. Over-temperature protection
9. Output short-circuit protection
10. Enable/Disable control

Applications:

1. Portable devices: smartphones, tablets, and laptops
2. Automotive systems: infotainment systems, instrument clusters, and lighting
3. Industrial equipment: motor controllers, sensor power supplies, and programmable logic controllers (PLCs)
4. Medical devices: portable medical equipment and wearable devices
5. Consumer electronics: LED lighting, smart home devices, and IoT devices

The TPS65185RSLR is a versatile step-down converter that can be used in a wide range of applications requiring a stable and efficient power supply. Its compact size, high efficiency, and wide input voltage range make it an ideal choice for designers looking to optimize their power solutions.

TPS65185RSLR Documents

Download datasheets and manufacturer documentation for TPS65185RSLR

Datasheets :

TPS65185(1) Datasheet      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018       TPS65185/TPS651851 09/Oct/2017