ZCC2007替代SY7066

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he ZCC2007 is a high efficiency, high power    density, current mode, fully integrated boost    converter with output disconnect, which can    start up from  an input voltage as low as 1.8V    and convert up to 5.5V output  voltage. During    shutdown, it can disconnect the output  from    input.

Features

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Input Voltage Range: 1.8V to 5.5V

Output Voltage Range: 2.5V to 5.5V    7-A Peak Switching Current Limit    Two 20-mΩ(LS)/20-mΩ(HS) MOSFETs    40uA Quiescent Current    Internal Compensation and Soft-start    True Load Disconnect from Input    Low Shutdown Current  < 1µA

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This converter integrates two 7A/20mΩ power    switches for high converter efficiency and can    deliver up to 2.5-A  output current  at 5V output    with 2.5V input  supply. When the output is    shorted, the ZCC2007 enters  hiccup protection    mode and recover automatically when  the    output short is removed.

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Output Overvoltage Protection

OVP, OCP, SCP  and OTP Protection    High Efficiency over  Whole Load Range    Small 2x2mm QFN 11-Pin Package

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Applications

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The ZCC2007 also includes input under-voltage    lockout, output over-voltage protection, cycle-    by-cycle over-current protection, short circuit    protection and thermal  shutdown to prevent

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ExxNEN

ZCC2007替代SY7066