onsemi

MC33163DWG

MC33163DWG Description

The MC33163DWG from onsemi is a versatile DC switching voltage regulator IC designed for high-efficiency power conversion in demanding applications. Housed in a 16-SOIC package, it supports adjustable positive or negative output configurations, making it suitable for both buck (step-down) and boost (step-up) topologies. With an input voltage range of 2.5V to 40V and a switching frequency of 50kHz, it delivers a robust output current of up to 3.4A (switch). The device features a wide output voltage range (1.25V to 40V), enabling precise voltage regulation for diverse loads. Its non-synchronous rectification ensures simplicity and cost-effectiveness while maintaining high performance.

MC33163DWG Features

• Wide Input Range (2.5V–40V): Supports varied power sources, including automotive and industrial supplies.
• High Output Current (3.4A): Ideal for powering medium-to-high current loads.
• Adjustable Output (1.25V–40V): Flexible for buck or boost configurations.
• 50kHz Switching Frequency: Balances efficiency and component size.
• Positive/Negative Output: Enables inverting and non-inverting designs.
• Robust Packaging (16-SOIC): Surface-mountable for compact PCB layouts.
• RoHS3 & REACH Compliant: Meets environmental and safety standards.
• Active Product Status: Reliable for long-term designs.

MC33163DWG Applications

The MC33163DWG excels in:

• Automotive Systems: Power management for infotainment, sensors, and lighting.
• Industrial Power Supplies: Adjustable voltage rails for control systems.
• Portable Devices: Battery-powered equipment requiring efficient step-up/down conversion.
• Telecom Infrastructure: Voltage regulation for base stations and networking hardware.
• LED Drivers: Stable current/voltage supply for lighting applications.

Conclusion of MC33163DWG

The MC33163DWG stands out as a flexible, high-performance switching regulator with broad input/output ranges and robust current handling. Its dual-topology support (buck/boost) and adjustable output make it a preferred choice for engineers designing power systems in automotive, industrial, and consumer electronics. With onsemi's reliability and compliance with global standards, this IC is a dependable solution for efficient power conversion.