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TPS63060-EP Datasheet(PDF) 1 Page - Texas Instruments |
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TPS63060-EP Datasheet(HTML) 1 Page - Texas Instruments |
1 / 29 page TPS63060-EP www.ti.com SLVSC92 – DECEMBER 2013 HIGH INPUT VOLTAGE BUCK-BOOST CONVERTER WITH 2A SWITCH CURRENT Check for Samples: TPS63060-EP 1 FEATURES 2 • Up to 93% Efficiency APPLICATIONS • 2A/1A Output Current at 5V in Buck Mode • Dual LI-Ion Application • 1.3A Output Current at 5V in Boost Mode • DSC's and Camcorders (VIN>4V) • Notebook Computer • Automatic Transition Between Step Down and • Industrial Metering Equipment Boost Mode • Ultra Mobile PC's and Mobile Internet Devices • Typical Device Quiescent Current less than • Personal Medical Products 30 μA • High Power LED's • Input Voltage Range: 2.5V to 12V • Fixed and Adjustable Output Voltage Options SUPPORTS DEFENSE, AEROSPACE, from 2.5V to 8V AND MEDICAL APPLICATIONS • Power Save Mode for Improved Efficiency at • Controlled Baseline Low Output Power • One Assembly and Test Site • Forced Fixed Frequency Operation at 2.4MHz • One Fabrication Site and Synchronization Possible • Available in Military (–55°C to 125°C) • Power Good Output Temperature Range • Buck-Boost Overlap Control™ • Extended Product Life Cycle • Load Disconnect During Shutdown • Extended Product-Change Notification • Overtemperature Protection • Product Traceability • Overvoltage Protection • Available in a 3-mm × 3-mm, SON-10 Package DESCRIPTION The TPS63060 provides a power supply solution for products powered by either three-cell up to six-cell alkaline, NiCd or NiMH battery, or a one-cell or dual-cell Li-Ion or Li-polymer battery. Output currents can go as high as 2A while using a dual-cell Li-Ion or Li-Polymer Battery, and discharge it down to 5V or lower. The buck-boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters Power Save mode to maintain high efficiency over a wide load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 2.25A. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 10-pin SON PowerPAD™ package measuring 3mm × 3mm (DSC). 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 Buck-Boost Overlap Control, 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. |
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