SpecificationsVIN Range: 2.7V to 5.5VOutput Current:Channel 1: 600mAChannel 2: 600mA98% Efficient Step-Down ConverterIntegrated Power Switches100% Duty Cycle1.4MHz Switching FrequencyInternal Soft Start150s Typical Turn-On TimeOver-Temperature ProtectionCurrent Limit ProtectionTDFN33-12 Package-40...
AAT2515: SpecificationsVIN Range: 2.7V to 5.5VOutput Current:Channel 1: 600mAChannel 2: 600mA98% Efficient Step-Down ConverterIntegrated Power Switches100% Duty Cycle1.4MHz Switching FrequencyInternal Soft S...
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US $.26 - .34 / Piece
Switching Converters, Regulators & Controllers 1.5A step-down Cnvrt
US $.26 - .34 / Piece
Switching Converters, Regulators & Controllers 1.5A step-down Cnvrt
The AAT2515 is a dual channel synchronous buck converter operating with an input voltage range of 2.7V to 5.5V, making it ideal for applications with single-cell lithium-ion/polymer batteries.
Both regulators have independent input and enable pins. Offered with fixed or adjustable output voltages, each channel is designed to operate with 27A (typical) of quiescent current, allowing for high efficiency under light load conditions.
The AAT2515 requires only three external components (CIN, COUT, and LX) for each converter, minimizing cost and real estate. Both channels are designed to deliver 600mA of load current and operate with a switching frequency of 1.4MHz, reducing the size of external components.
The AAT2515 is available in a Pb-free, 12-pin TDFN33 package and is rated over the -40C to +85C temperature range.