Typical Application for MC34063A Step-Up Switching Converter with External NPN Saturated Switch

Typical Application for MC34063A Step-Up Switching Converter with External NPN Saturated Switch. The MC34063A Series is a monolithic control circuit containing the primary functions required for DC-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch