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TPS62004DGSR Datasheet(PDF) 1 Page - Texas Instruments |
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TPS62004DGSR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 31 page VIN 1 8 6 7 3 2 9 5 10 4 10 mH EN ILIM SYNC GND FC PG PGND FB L TPS6200x † 10 mF VO =0.8V toVI PG 0.1 mF 10 mF VI =2V to5.5V † WithVO ≥1.8 V;Co =10 mF,VO <1.8V;Co =47 mF 0 10 20 30 40 50 60 70 80 90 100 0.1 1 10 100 1000 IO − Load Current − mA VI = 3.6 V, VO = 2.5 V SYNC = Low SYNC = High Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62000, TPS62001, TPS62002, TPS62003 TPS62004, TPS62005, TPS62006, TPS62007, TPS62008 SLVS294F – SEPTEMBER 2000 – REVISED AUGUST 2015 TPS6200x High-Efficiency Step-Down Low Power DC-DC Converter 1 Features 2 Applications 1 • High-Efficiency Synchronous Step-Down • Low-Power CPUs and DSPs Converter with More than 95% Efficiency • Cellular Phones • 2-V to 5.5-V Operating Input Voltage Range • Organizers, PDAs, and Handheld PCs • Adjustable Output Voltage Range From 0.8 V to • MP-3 Portable Audio Players VIN • Digital Cameras • Fixed Output Voltage Options Available in 0.9 V, • USB-Based DSL Modems and Other Network 1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 V Interface Cards • Synchronizable to External Clock Signal up to 1 MHz 3 Description • Up to 600 mA Output Current The TPS6200x devices are a family of low-noise synchronous step-down DC/DC converters that are • Pin-Programmable Current Limit ideally suited for systems powered from a 1-cell Li-ion • High Efficiency Over a Wide Load Current Range battery or from a 2- to 3-cell NiCd, NiMH, or alkaline in Power Save Mode battery. The TPS6200x operates typically down to an • 100% Maximum Duty Cycle for Lowest Dropout input voltage of 1.8 V, with a specified minimum input voltage of 2 V. • Low-Noise Operation Antiringing Switch and PFM/PWM Operation Mode The TPS62000 operates over a free-air temperature • Internal Softstart range of –40°C to 85°C.The device is available in the 10-pin (DGS) microsmall outline package (VSSOP). • 50- μA Quiescent Current (TYP) • Available in the 10-Pin Microsmall Outline Device Information(1) Package (VSSOP) PART NUMBER PACKAGE BODY SIZE (NOM) • Evaluation Module Available TPS6200x VSSOP (10) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Typical Application Schematic Efficiency vs Load Current 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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