厂商：Freescale
类别：16位单片机
厂商：
类别：车载继电器
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Atmel
类别：EEPROM
类别：ATmega系列单片机
类别：板到板窄间距连接器
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特点 Ultralow Power: Typical Operating I CC = 6μA Short-Circuit/Thermal ProtectedRegulated 5V ±4% Output Voltage2.7V to 5V Input RangeNo Inductors Very Low I CC in Shutdown: <1μA Output Current: 10mA (V IN >/=2.7V) 20mA (V IN >/=3V) Shutdown Disconnects Load from V IN Internal Oscillator: 700kHz Compact Application Circuit (<0.1 in 2 ) 8-Pin MSOP and SO Packages典型应用典型应用描述描述 The LTC?1522 is a micropower charge pump DC/DC converter that produces a regulated 5V output from a 2.7V to 5V input supply. Extremely low supply current (6μA typical with no load, <1μA in shutdown) and low external parts count (one 0.22μF flying capacitor and two 10μF capacitors at V IN and V OUT ) make the LTC1522 ideally suited for small, light load battery-powered applications. Typical efficiency (V IN = 3V) exceeds 75% with load currents between 50μA and 20mA. Modulating the SHDN pin keeps the typical efficiency above 75% with load currents all the way down to 10μA. The LTC1522 has thermal shutdown and can survive a continuous short from V OUT to GND. In shutdown the load is disconnected from V IN . The part is available in 8-pin MSOP and SO packages. The LTC1522 is pin compatible with the LTC1516 in applications where V IN >/= 2.7V and I OUT