AMS34063 Datasheet PDF - Advanced Monolithic Systems Inc

GENERAL DESCRIPTION
The AMS34063 series is a control circuit containing the basic functions required for DC-to-DC converters. The device consists of an internal temperature compensated reference, a comparator, a controlled duty cycle oscillator with an active current limit circuit, a driver and a high current output switch. Designed specifically to be incorporated in Step-Up, Step-Down and Voltage -Inverting applications, the AMS34063 requires a minimum number of external components.
The AMS34063 is available in the 8-lead plastic SOIC and 8-lead plastic DIP packages.

FEATURES
• Wide Input Voltage Operating Range from 2.5V to 40V
• Low Standby Current
• Current Limiting
• Output Switch Current of 1.5A
• Output Voltage Adjustable from 1.25 to 40V
• Frequency of Operation to 100kHz

APPLICATIONS
• Step-Up Converter
• Step-Down Converter
• Voltage Inverting Application