Texas Instruments

TPS53915RVER  

DC Switching Voltage Regulators

TPS53915RVER is a highly integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS53915RVER is a synchronous step-down converter that can operate from a wide input voltage range of 4.75V to 38V. It is available in a compact 20-pin, 3mm x 4mm WQFN package. The device features a high efficiency of up to 95% and a wide output voltage range of 0.9V to 38V.

Features:

1. High efficiency: The TPS53915RVER offers high efficiency of up to 95%, which helps reduce power dissipation and improve overall system performance.
2. Wide input voltage range: The device can operate from a wide input voltage range of 4.75V to 38V, making it suitable for a variety of power supply applications.
3. Wide output voltage range: The TPS53915RVER can provide an output voltage range of 0.9V to 38V, making it versatile for different output requirements.
4. High-frequency operation: The device operates at a high frequency of up to 2MHz, allowing for smaller external component sizes and more compact designs.
5. Synchronous rectification: The TPS53915RVER uses synchronous rectification to improve efficiency and reduce power losses.
6. Programmable soft-start: The device features a programmable soft-start function to minimize inrush current and reduce output voltage overshoot during startup.
7. Protection features: The TPS53915RVER includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure reliable operation.

Applications:

The TPS53915RVER is suitable for a wide range of applications that require efficient and compact power conversion solutions. Some of the key applications include:

1. Industrial and automotive systems: The device can be used in industrial and automotive systems where high efficiency and a wide input voltage range are required.
2. Telecommunications equipment: The TPS53915RVER can be used in telecommunications equipment such as routers, switches, and base stations to provide efficient power conversion.
3. Portable devices: The compact size and high efficiency of the TPS53915RVER make it suitable for portable devices such as smartphones, tablets, and wearables.
4. Computing and storage systems: The device can be used in computing and storage systems such as servers, data centers, and solid-state drives to provide efficient power conversion.
5. Medical equipment: The TPS53915RVER can be used in medical equipment such as patient monitors, diagnostic devices, and portable medical instruments to ensure reliable power conversion.

In summary, the TPS53915RVER from Texas Instruments is a highly efficient and versatile step-down converter that offers a wide input voltage range, high-frequency operation, and various protection features. It is suitable for a wide range of applications, including industrial, automotive, telecommunications, portable devices, computing, and medical equipment.

TPS53915RVER Documents

Download datasheets and manufacturer documentation for TPS53915RVER

Images :

Mechanical Outline Drawing      

PCN :

PROCESS CHANGE NOTIFICATION (PDF)       Qualify New Assembly Material set for Selected Device(s) (PDF)       Product Change Notification (PDF)      

Models :

TPS53915RVER Symbol & Footprint by SnapMagic      

Product Catalogs :

SWIFT DC/DC Converters Selector Guide (Rev. G)       Buck Converter Quick Reference Guide (Rev. A)       SWIFT DC/DC Converters Selector Guide (Rev. F)       PMBus Power Solution Guide (Rev. C)       PMBus Point-of-Load Quick Reference Guide      

Application Notes :

Point-of-Load Solutions for Data Center App Implementing VR13.HC Vccin Spec (Rev. A)       Not All Jitter Is Created Equal (Rev. A)       DC/DC Converter Solutions for Hardware Accelerators in Data Center Applications       DC/DC Converter Solutions for Hardware Accelerators in Data Center Applications (Rev. A)       Accuracy-Enhanced Ramp-Generation Design for D-CAP3 Modulation (Rev. A)      

Technical Resources :

TPS53915 TINA-TI Steady State Transient Reference Design       TPS53915 TINA-TI Startup Transient Reference Design (Rev. A)      

SPICE Models :

TPS53915 PSpice Transient Model       TPS53915 TINA-TI Transient Spice Model (Rev. A)