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Feature
Low Standby Current <100uA Collector Off-State Current
Output Voltage Adjustable. External resistor divider for various output voltage options
Precision 2% Reference for Accurate system level performance
Operation from 3.0 V to 40 V Input - Wide input voltage range usable for many applications
Current Limiting Adjustable current limit provides improved protection
Description
The MC34063A Series is a monolithic control circuit containing therprimary functions required for DCtoDC converters. These devices consist of an internal temperature compensated reference, comparator, controlledduty cycle oscillator with an active current limit circuit, driver and high current output switch. This series is specifically designed to be incorporated in Step Down and Step Up and Voltage Inverting applications with a minimum number of external components. Low Standby Current. Current Limiting. Output Voltage Adjustable.