SLLS636N December 2004 – January 2015 MC33063A , MC34063A
PRODUCTION DATA.
The MC33063A and MC34063A devices are easy-to-use ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch. Thus, the devices require minimal external components to build converters in the boost, buck, and inverting topologies.
The MC33063A device is characterized for operation from –40°C to 85°C, while the MC34063A device is characterized for operation from 0°C to 70°C.
PART NUMBER | PACKAGE (PIN) | BODY SIZE |
---|---|---|
MC3x063A | SOIC (8) | 4.90 mm × 3.91 mm |
SON (8) | 4.00 mm × 4.00 mm | |
PDIP (8) | 9.81 mm × 6.35 mm |