Texas Instruments

TPS51486RJER  

Unclassified

The TPS51486RJER is a high-efficiency, synchronous, step-down (buck) converter from Texas Instruments. It is designed to provide a stable and regulated output voltage from a wide range of input voltages. Here's a description of the model TPS51486RJER, including its features and applications:

Description:

The TPS51486RJER is a highly integrated, high-efficiency, synchronous, step-down (buck) converter that can operate from a wide range of input voltages (4.75V to 23V) and provide a regulated output voltage as low as 0.9V. It is available in a compact, thermally enhanced, 20-pin, 3mm x 4mm RoHS-compliant, PowerPAD package.

Features:

1. Wide input voltage range: 4.75V to 23V
2. Output voltage as low as 0.9V
3. High efficiency (up to 94%)
4. Synchronous rectification for improved efficiency at light loads
5. Integrated power MOSFETs for the high-side and low-side switches
6. Programmable soft-start and track features
7. Precise output voltage regulation with ±1% accuracy
8. Programmable output current limit protection
9. Thermal shutdown and over-current protection
10. Small form factor: 20-pin, 3mm x 4mm RoHS-compliant, PowerPAD package

Applications:

1. Point-of-Load (POL) applications in computing and communication systems
2. Distributed power systems for telecom and networking equipment
3. Power management in industrial and automotive systems
4. Battery charging and management systems
5. High-brightness LED (HB-LED) lighting applications
6. Low-voltage CPU and DDR power for motherboards
7. Load switching and voltage conversion in various electronic devices

The TPS51486RJER is a versatile and efficient solution for a wide range of power management applications, offering high performance and reliability in a compact package.

TPS51486RJER Documents

Download datasheets and manufacturer documentation for TPS51486RJER