(China (Mainland))
Product Summary
The TPS62040DRCR is a high efficiency synchronous step-down dc-dc converter. It is optimized for battery powered portable applications. The TPS62040DRCR is ideal for portable applications powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries.
Parametrics
TPS62040DRCR absolute maximum ratings: (1)Supply voltage:-0.3 V to 7 V; (2)Voltages on EN, MODE, FB, SW:-0.3 V to VCC +0.3 V; (3)Operating junction temperature range:-40℃ to 150℃; (4)Storage temperature range:-65℃ to 150℃; (5)Lead temperature (soldering, 10 sec):260℃.
Features
TPS62040DRCR features: (1)Up to 95% Conversion Efficiency; (2)Typical Quiescent Current: 18 μA; (3)Load Current: 1.2 A; (4)Operating Input Voltage Range: 2.5 V to 6.0 V; (5)Switching Frequency: 1.25 MHz; (6)Adjustable and Fixed Output Voltage ; (7)Power Save Mode Operation at Light load Currents; (8)100% Duty Cycle for Lowest Dropout; (9)Internal Softstart; (10)Dynamic Output Voltage Positioning; (11)Thermal Shutdown; (12)Short-Circuit Protection; (13)10 Pin MSOP PowerPad Package; (14)10 Pin QFN 3 X 3 mm Package.
Diagrams
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 TPS62040DRCR |
Texas Instruments |
DC/DC Switching Regulators Adj 1.2A Hi-Eff Step-Down |
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TPS62040DRCRG4 |
Texas Instruments |
DC/DC Switching Regulators Adj 1.2A Hi-Eff Step-Down |
Data Sheet |
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