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MC1121 - 100mA Charge Pump Voltage Converter with Shutdown

MC1121 Description

MC1121 100mA Charge Pump Voltage Converter with Shutdown The MC1121 is a charge pump converter with 100mA output current capability.It converts a 2.4.
Frequency control for internal oscillator, FC = open, FOSC = 10kHz typ; FC = VDD, FOSC = 200kHz typ, FC has no effect when OSC pin is driven externall.

MC1121 Features

* Converts a 2.4V to 5.5V Input Voltage to a Corresponding Negative Output Voltage (Inverter Mode)
* Uses Only 2 Capacitors; No Inductors Required!
* High Output Current: 100mA
* Selectable Oscillator Frequency: 10kHz to 200kHz
* Power
* Saving Shutdown

MC1121 Applications

* Laptop Computers
* Medical Instruments
* Disk Drives
* µP
* Based Controllers
* Process Instrumentation FUNCTIONAL BLOCK DIAGRAM + CAP+ SHDN FC OSC
* CAP
* C1 http://onsemi. com Micro8 DM SUFFIX CASE TBD PRELIMINARY INFORMATION PIN CON

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100mA Charge Pump Voltage Converter with Shutdown ON Semiconductor
ON Semiconductor MC1121-like datasheet