PWM mode control. The operating frequency is typically 1.5MHz. Additional features include a 100ms Power-On-Reset output, <1µA shut-down current, short-circuit protection.

* PDA and pocket PC computers
* Bar code readers
* Cellular phones
* Portable test equipment
* Li-Io.

CONDITIONS MIN TYP MAX UNIT DC CHARACTERISTICS VFB IFB VIN, VDD VIN,OFF VIN,ON IDD Feedback Input Voltage Feedback Input Current Input Voltage Minimum Voltage for Shutdown Maximum Voltage for Startup Supply Current RDS(ON)-PMOS PMOS FET Resista.

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