MC33063 Buck – Boost – Inverting Switching Regulator IC
Specification:-
- Wide Input Voltage Range: 3 V to 40 V
- High Output Switch Current: Up to 1.5 A
- Adjustable Output Voltage
- Oscillator Frequency Up to 100 kHz
- Precision Internal Reference: 2%
- Ambient temp. with power applied: -60°C to +150°C
SKU: EO8501A
MC33063 Buck – Boost – Inverting Switching Regulator IC
The MC33063 is a versatile DC-DC switching regulator IC capable of operating in buck (step-down), boost (step-up), and inverting configurations, providing a flexible solution for various power supply applications. This regulator integrates all the essential components for power conversion, including a high-gain, error amplifier, an internal reference voltage, a comparator, and a switching transistor, simplifying the overall design process. Operating within an input voltage range of 3V to 40V, the MC33063 is suited for low- and higher-voltage applications. It delivers an output current of up to 1.5A with the appropriate external components. The IC's switching frequency can be adjusted up to 100 kHz for optimized performance in different circuit designs. The MC33063 features built-in current limiting and thermal shutdown, enhancing the safety and reliability of the power supply circuit. The internal oscillator allows for precise control of the switching operation, and the user can configure the output voltage using external resistors.
Features:-
- High-Speed Operation
- Wide Operating Voltage Range
- Low Power Consumption
- Short-Circuit Current Limiting
- Low Standby Current
