General Description
The max622/max623 high-side power supples, using a regulated charge-pump, generate a regulated output voltage 11V greater than the input supply voltage to power high-side switching and control circuits.

APPLICATIONs
   High-Side Power Control with N-Channel FETs
   Low-Dropout Voltage Regulators
   Power Switching from Low Supply Voltage
   H-Switches
   Stepper Motor Drivers
   Battery-Load Management
   Portable Computers