(China (Mainland))
Product Summary
The TPS62260DRVR is a high efficient synchronous step down dc-dc converter optimized for battery powered applications. It provides up to 600-mA output current from a single Li-Ion cell and is ideal to power mobile phones and other portable With an wide input voltage range of 2 V to 6 V, the TPS62260DRVR supports applications powered by Li-Ion batteries with extended voltage range, two and three cell alkaline batteries, 3.3 V and 5 V input voltage rails. The applications of the TPS62260DRVR include PDAs, Pocket PCs, Low Power DSP Supply, Portable Media Players, POL applications.
Parametrics
TPS62260DRVR absolute maximum ratings: (1)Input voltage range: –0.3 to 7 V; (2)Voltage range at EN, MODE: –0.3 to VIN +0.3, ≤ 7 V; (3)Voltage on SW: –0.3 to 7 V; (4)Peak output current: Internally limited A; (5)ESD rating: HBM Human body model: 2kV, CDM Charge device model: 1kV, Machine model: 200 V; (6)Maximum operating junction temperature: –40 to 125 ℃; (7)Storage temperature range: –65 to 150 ℃.
Features
TPS62260DRVR features: (1)High Efficiency Step Down Converter; (2)Output Current up to 600 mA; (3)Wide VIN Range from 2 V to 6 V for Li-Ion Batteries with Extended Voltage Range ; (4)2.25 MHz Fixed Frequency Operation applications.; (5)Power Save Mode at Light Load Currents; (6)Output Voltage Accuracy in PWM mode ±1.5%; (7)Typ. 15 mA Quiescent Current; (8)100% Duty Cycle for Lowest Dropout; (9)Soft Start; (10)Voltage Positioning at Light Loads; (11)Available in a small 2×2×0,8mm SON and TSOT-23 package; (12)Allows <1mm Solution Height.
Diagrams
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 TPS62260DRVR |
Texas Instruments |
DC/DC Switching Regulators 2.25MHz 600mA Step- Down Converter |
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TPS62260DRVRG4 |
Texas Instruments |
DC/DC Switching Regulators 2.25MHz 600mA Step- Down Converter |
Data Sheet |
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