1 / 5

TPS54620 6-A, 17-V SWIFT™ Converter

TPS54620 6-A, 17-V SWIFT™ Converter. Extremely small footprint High performance and reliability Design flexibility Easy to use SwitcherPro™ design tool. Growing trend to reduce DC/DC solution sizes.

leo-gilmore
Download Presentation

TPS54620 6-A, 17-V SWIFT™ Converter

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. TPS546206-A, 17-V SWIFT™ Converter • Extremely small footprint • High performance and reliability • Design flexibility • Easy to use SwitcherPro™ design tool

  2. Growing trend to reduce DC/DC solution sizes • Many architectural standards (PCI, ATCA), telecom, and server rack equipment have fixed shelf/cabinet sizes and power supply budgets • Increasing PCB density allows designers to differentiate their product • High power efficiency allows increased card density and higher product performance • 12V bus still a popular choice • Higher current distribution requires smaller connectors: • 20W distributed at 12V is ~1.6A • 20W distributed at 3.3V is ~6A • Higher efficiency than 3.3V MOSFET gate drive voltage Greatest need is to increase POL density, without sacrificing efficiency and performance

  3. TPS546204.5V to 17V input 6-A synchronous buck converter Benefits Features • 95% Peak Efficiency; Optimized for Low Output Voltages • High Frequency Supports Small Output Inductor and Capacitor Size • Ideal for Powering New Deep Sub-Micron DSPs, FPGAs, and ASICs • Eliminates Beat Noise for Sensitive Applications • Easily Implement Sequencing Schemes • 60% Smaller Package than other 12V / 6A Converters with Integrated FETs • Integrated Monolithic 26m High Side and 19m Low Side MOSFETs • 200KHz to 1.6MHz Adjustable Switching Frequency • 0.8V Reference with 1% Accuracy over Temperature • Synchronizes to External Clock • Integrated Tracking Function • 3.5 x 3.5mm 14 pin QFN Package Applications • Broadband, Networking & Communication Infrastructure • Servers and Work Stations • Compact PCI / PCI Express / PXI Express Applications TPS54620EVM-374 SwitcherProTM Software tool Power Stage PVIN: 1.6 to 17V Input Voltage VIN: 4.5 to 17V

  4. TPS54620 – Small, Efficient, & Easy to Use 11.3mm 17.2mm 195mm2 with Input & Output Capacitors High Efficiency in a Small Package See Reference Design PMP4854-2 mm 3.5mm 3.5mm Easy to lay out, standard QFN packaging - one pad Smallest 6A 17V package Easy to use SwitcherProTM Software Tool

  5. SWIFT™ DC/DC step-down converters smallest package Vout NEW Synchronous Buck 10-A TPS51315 (5V bias) 0.75 to 5.5V 40 QFN Non-synchronous Buck 9-A 0.9 to 2.5V 34 QFN TPS54917 0.8 to 15V 14 QFN TPS54620 6-A 0.9 to 4.5V 34 QFN TPS54617 5-A 1.22 to 31V 8 HSOIC TPS5450 4-A TPS54418 0.8 to 4.5V 16 QFN 1.22 to 31V 8 HSOIC TPS5430 OutputCurrent Dual 3-A TPS55383 & TPS55386 0.8 to 25V 16 HTSSOP TPS54331/2 (570/1000 kHz) – Light Load Efficiency 0.8 to 25V 8 SOIC 3-A TPS54325 0.9 to 12V 16 HTSSOP 0.8 to 25V 8 SOIC TPS54231/2/3(300/570/1000kHz) – light load efficiency 2-A 1.22 to 31V 8 SOIC TPS5420 Dual 2-A 0.8 to 25V 14 HTSSOP TPS54283 & TPS54286 1.5-A 0.8 to 7V 6 SON TPS40222 0.8 to 57V 10 HMSOP TPS54160 – light load efficiency 0.8 to 39V 10 HMSOP TPS54140 – light load efficiency 1-A 1.22 to 31V 8 SOIC TPS5410 0.8 to 57V 10 HMSOP TPS54060 – light load efficiency 0.5-A TPS54040 – light load efficiency 0.8 to 39V 10 HMSOP 42 3.0 3.5 4.0 4.5 5.5 6.0 8.0 14 17 18 28 36 60V Input Voltage

More Related