Texas Instruments

TPS51217DSCR  

DC DC Switching Controllers

TPS51217DSCR Description

The TPS51217DSCR is a high-performance, single output, synchronous buck DC-DC switching controller designed and manufactured by Texas Instruments. It is an active product that offers a switching frequency of 340kHz, making it suitable for various power conversion applications. The device is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level of 2, ensuring its reliability and environmental compliance. With a supply voltage range of 4.5V to 6.5V, it can efficiently handle a wide range of input voltages.

TPS51217DSCR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 340kHz
• Synchronous Rectifier: Yes
• Topology: Buck
• Mounting Type: Surface Mount
• Number of Outputs: 1
• Control Features: Enable, Power Good
• Output Phases: 1
• Package: Tape & Reel (TR)
• Base Product Number: TPS51217

The TPS51217DSCR stands out from similar models due to its high efficiency, low quiescent current, and excellent transient response. It also offers a wide operating temperature range and a compact 10-WSON package, making it ideal for space-constrained applications.

TPS51217DSCR Applications

The TPS51217DSCR is ideal for various applications where high efficiency and performance are required. Some specific use cases include:

1. Telecommunications: Powering base stations and other communication equipment.
2. Industrial Control: Providing stable power to motor drives and control systems.
3. Automotive: Powering infotainment systems and other electronic components in vehicles.
4. Consumer Electronics: Powering portable devices such as smartphones, tablets, and laptops.

Conclusion of TPS51217DSCR

The TPS51217DSCR is a versatile and efficient DC-DC switching controller that offers a range of features and benefits for various applications. Its high switching frequency, synchronous rectification, and compact packaging make it an excellent choice for power conversion in telecommunications, industrial control, automotive, and consumer electronics. With its unique combination of performance, reliability, and environmental compliance, the TPS51217DSCR is a valuable addition to any electronics engineer's toolkit.

TPS51217DSCR Documents

Download datasheets and manufacturer documentation for TPS51217DSCR

PCN Assembly/Origin :

Assembly/Test Site Addition 11/Dec/2014      

Datasheets :

TPS51217      

HTML Datasheet :

TPS51217      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018