TPS62000-HT - HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER
Datasheet Summary
Description
The TPS62000 device is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery.
Features
1.
High-Efficiency Synchronous Step-Down Converter With Greater Than 95% Efficiency.
2 V to 5.5 V Operating Input Voltage Range.
Adjustable Output Voltage Range From 0.8 V
to VI.
Synchronizable to External Clock Signal up to
1 MHz.
Up to 300 mA Output Current.
Pin-Programmable Current Limit.
High Efficiency Over a Wide Load Current
Range in Power Save Mode.
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Full PDF Text Transcription
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TPS62000-HT
www.ti.com .......................................................................................................................................................... SLVS917A – MARCH 2009 – REVISED JUNE 2009
HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER
FEATURES
1
• High-Efficiency Synchronous Step-Down Converter With Greater Than 95% Efficiency
• 2 V to 5.5 V Operating Input Voltage Range • Adjustable Output Voltage Range From 0.