General Description

The APW34063  is a monolithic cont rol circuit containing the primary functions required for DC-to-DC converters.  This device consists of  an internal temperature compensated reference, comparator, controlled  duty  cycle  oscillator  with  an  active  current  limit circuit, driver and high current output  switch.   This device was specifically designed to be incorporated in  Step-Down  and  Step-Up and  Voltage-Inverting  applications  with a minimum number of external components.

Features

• Operation f rom 3.0V to 40V Input

• Low Standby Current

• Current  Limiting

• Output Switch Current to  1.5A

• Output  Voltage Adjustable

• Frequency Operation to 100kHz

• Precision 2% Reference

·    SOP-8 and PDIP-8  packages

• Lead Free  Available  (RoHS Compli ant)