Betty-Hardware
From Bettyhacks.com - Hack BettyTV-Remote
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− | + | [[AAT1265 - Step-up DC/DC converter]] | |
+ | **100mA Output from a Single AA Cell Input | ||
+ | **250mA Output from a Dual AA Cell Input | ||
+ | **400mA Output from a Single Lithium-Ion Cell Input | ||
+ | **VIN Operation Range: 0.8V to VOUT | ||
+ | **Up to 93% Efficiency | ||
+ | **Low Start-Up Voltage: 1.0V Typical | ||
+ | **Internal Synchronous Rectifier | ||
+ | **Current Mode Control with Internal Feedback and Compensation | ||
+ | **2MHz Fixed Switching Frequency | ||
+ | **1A Current Limit | ||
+ | **Maintains High Efficiency Over the Output Current Range for Improved Battery Life | ||
+ | **Low 40μA No Load Bias Current | ||
+ | **True Load Disconnect | ||
+ | **Short-Circuit and Over-Current Protection | ||
+ | **Inrush Current Limit and Soft Start | ||
+ | **Low Shutdown Current: <1.0μA | ||
+ | [http://www.analogictech.com/products/digitalfiles/AAT1265.pdf Datasheet AAT1265] | ||
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