[BCD Semiconductor Manufacturing Limited]

General Description
The AZ34063A is a monolithic switching regulator control circuit which contains the primary functions required for DC-DC converters. This device consists of internal temperature compensated reference, voltage comparator, controlled duty cycle oscillator with active current limit circuit, driver and high current output switch.

Features
• Operation from 3.0V to 36V Input
• Low Standby Current
• Current Limiting
• Output Switch Current to 1.5A
• Output Voltage Adjustable
• Operation Frequency up to 180KHz
• Precision 2% Reference

Applications
• Battery Chargers
• ADSL Modems
• Hubs
• Negative Voltage Power Supplies