L4975 5A Switching Regulator IC
Specification:-
- Input Voltage: 55V
- Input Operating Voltage: 50V
- Power Dissipation: 30W
- Soft Start Sink Current: 30 mA
- Junction and Storage Temperature: -40°C to 150 °C
SKU: HJ8521A
L4975 5A Switching Regulator IC
The L4975 is a robust 5A switching regulator IC designed for efficient DC-DC conversion. This monolithic switching regulator is optimized to deliver up to 5A output current with excellent efficiency and precise voltage regulation. The IC operates using a buck topology, converting a higher input voltage into a stable, lower output voltage, making it ideal for applications that require power management and voltage step-down in electronic devices. Key features of the L4975 include a wide input voltage range, typically up to 50V, and a programmable output voltage that can be adjusted based on specific design needs. It also incorporates advanced protection mechanisms such as overcurrent protection, thermal shutdown, and output short-circuit protection, ensuring safety and reliability in demanding environments. The L4975 offers a high switching frequency, allowing the use of smaller external components like inductors and capacitors, which helps in reducing the overall PCB size and cost. Its integrated control and drive circuitry simplify the design process and minimize the need for additional external components, providing a more straightforward and compact power regulation solution.
Features:-
- High-Speed Operation
- Wide Operating Voltage Range
- Low Power Consumption
- Reset And Power Fail Functions
- Switching Frequency Up To 500khz
