Description
The MC33063A and MC34063A devices are easy-touse 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,compensated reference, a comparator, an oscillator,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.
Specs
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| Mounting Style | SMD/SMT |
| Package / Case:SOIC | -8 |
| Topology | Boost, Buck, Inverting |
| Output Voltage | :1.25 V to 40 V |
| Output Current | :1.5 A |
| Number of Outputs | :1 Output |
| Input Voltage, Min | :3 V |
| Input Voltage, Max | :40 V |
| Quiescent Current | :10 nA |
| Switching Frequency | :100 kHz |
| Minimum Operating Temperature | :- 40 C |
| Maximum Operating Temperature | :+ 85 C |
| Series:MC | 33063A |
| Packaging | Reel |
| Packaging | Cut Tape |
| Packaging | MouseReel |
| Brand | Texas Instruments |
| Load Regulation | :10 mV +/- 0.017 %, 3 mV +/- 0.03 % |
| Operating Supply Current | :4 mA |
| Product Type | Switching Voltage Regulators |
| Subcategory | PMIC – Power Management ICs |
| Type | Buck |
| Unit Weight | :0.006702 oz |
| Subcategory | PMIC – Power Management ICs |
| Type | Buck |
| Unit Weight | 0.006702 oz |
