Switched Capacitor Voltage Inverter with Shutdown CXUS65174 is an unregulated charge-pump voltage inverter which may be used to generate a negative supply from positive input. Input voltages ranging

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The CXUS65174 is an unregulated charge-pump voltage inverter which may be used to generate a negative supply from positive input. Input voltages ranging from +1.8V to +5V can be inverted into a -1.8V to -5V output supply. The devices is ideal for both battery- powered and board level voltage conversion applications with a typical operating current of 0.45mA at 3.3V supply. The CXUS65174 can deliver 60mA output current with a voltage drop of 580mV. The parts are over -temperature protected. Applications include cell phones, PDAs, and other portable equipment. The devices is available in a space-saving 6-pin SOT-23 and TDFN2X2 6-pin Package.

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„ Inverts Input Supply Voltage SWj嘉泰姆

„ 60mA Output Current with a Voltage Drop of 580mV SWj嘉泰姆

„ 0.45mA Quiescent Current at 3.3V Supply Voltage SWj嘉泰姆

„ 99% Voltage Conversion Efficiency SWj嘉泰姆

„ 1.8V to 5V operating range SWj嘉泰姆

„ Require Only Two Capacitors SWj嘉泰姆

„ Over-Temperature Protection SWj嘉泰姆

„ Logic Controlled Shutdown SWj嘉泰姆

„ 6-Pin SOT-23 Package and TDFN2X2 6-pin PackageSWj嘉泰姆

   应用范围 返回TOPSWj嘉泰姆

„ Cell Phone „ Small LCD Panels SWj嘉泰姆

„ Portable Equipment SWj嘉泰姆

„ Handy-Terminals, PDAs SWj嘉泰姆

„ Battery-Operated EquipmentSWj嘉泰姆

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