データシートサーチシステム |
|
TPS65580PWPR データシート(PDF) 1 Page - Texas Instruments |
|
|
TPS65580PWPR データシート(HTML) 1 Page - Texas Instruments |
1 / 28 page TPS65580 www.ti.com SLVSC29 – SEPTEMBER 2013 4.5V to 18V Input 1.5A, 2.5A, 1.5A Triple Synchronous Step-Down Converter Check for Samples: TPS65580 1 FEATURES APPLICATIONS 2 • Advanced D-CAP2™ Control Mode • Point-of-Load Regulation in Low Power Systems for Wide Range of Applications – Fast Transient Response – Digital TV Power Supply – No External Parts Required For Loop Compensation – Networking Home Terminal – Compatible with Ceramic Output – Digital Set Top Box (STB) Capacitors – DVD Player/Recorder • Wide Input Voltage Range : 4.5 V to 18 V – Gaming Consoles and Other • Output Voltage Range : 0.76 V to 7.0 V DESCRIPTION • Highly Efficient Integrated FETs Optimized for The TPS65580 is a triple, advanced D-CAP2™ mode Low Duty Cycle Applications synchronous buck converter. The TPS65580 enables – 160 m Ω (High Side) and 130 mΩ (Low Side) system designers to complete the suite of various for 2.5A end equipment’s power bus regulators with a cost – 250m Ω (High Side) and 230mΩ (Low Side) effective, low component count, and low standby for 1.5A current solution. The main control loops of the TPS65580 uses the advanced D-CAP2™ mode • High Initial Reference Accuracy control which provides a fast transient response with • Low-Side RDS(on) Loss-Less Current Sensing no external compensation components. The • Fixed 1.2 ms Soft Start TPS65580 is able to adapt to both low equivalent series resistance (ESR) output capacitors such as • Non-Sinking Pre-Biased Soft Start POSCAP or SP-CAP, and ultra-low ESR, ceramic • 700 kHz Switching Frequency capacitors. The device provides convenient and • Cycle-by-Cycle Over-Current Limiting Control efficient operation with input voltages from 4.5V to 18V. • OCL, OVP, UVP, UVLO, TSD Protections • Hiccup Timer for Over Load Protection The TPS65580 is available in 4.4mm × 6.5mm 20 pin TSSOP (PWP) package, and is specified from –40°C • PowerGood to 85°C ambient temperature range. • Adaptive Gate Drivers with Integrated Boost PMOS Switch • OCP Constant Due To Thermally Compensated rds(on) with 4000ppm/ ℃ ℃ • 20-Pin HTSSOP 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 D-CAP2, PowerPAD are trademarks of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
同様の部品番号 - TPS65580PWPR |
|
同様の説明 - TPS65580PWPR |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |