厂商：Freescale
类别：16位单片机
厂商：TDK
类别：积层电感器
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类别：天线
类别：PhotoMOS(MOSFET输出光电耦合器)
类别：压敏电阻
类别：保险丝座
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特点Integrated Schottky RectifierFixed Frequency 1.3MHz/3MHz OperationHigh Output Voltage: Up to 38V Low V CESAT Switch: 260mV at 250mA 12V at 70mA from 5V Input5V at 115mA from 3.3V InputWide Input Range: 2.5V to 16VUses Small Surface Mount ComponentsLow Shutdown Current: <1μASoft-Start Low Profile (1mm) SOT-23 (ThinSOT TM ) Package 典型应用典型应用描述The LT ? 3461/LT3461A are general purpose fixed frequency current mode step-up DC/DC converters. Both devices feature an integrated Schottky and a low V CESAT switch allowing a small converter footprint and lower parts cost. The LT3461 switches at 1.3MHz while the LT3461A switches at 3MHz. These high switching frequencies enable the use of tiny, low cost and low height capacitors and inductors. The constant switching frequency results in predictable output noise that is easy to filter, and the inductor based topology ensures an input free from switching noise typically present with charge pump solutions. The high voltage switch in the LT3461/LT3461A is rated at 40V making the device ideal for boost converters up to 38V.The LT3461/LT3461A are available in a low profile (1mm) SOT-23 package.