Advanced Analog Circuits
Data Sheet AP4301
DUAL OPAMP AND
VOLTAGE REFERENCE General Description
The AP4301 is a monolithic IC specifically designed to control the output current and
voltage levels of switch mode battery chargers and power supplies.
The device contains two operational
amplifiers and a precision shunt regulator.
OPAMP 1 is designed for
voltage control, whose non-inverting input internally connects to the ouput of the shunt regulator.
OPAMP 2 is for current control with both inputs uncommitted.
The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost.
Features
· · · · · · · · ...