The MAX1673ESA from Maxim Integrated is a high-efficiency, compact, step-up DC-DC converter that is designed to provide a reliable power solution for applications requiring voltage boost functionality. It is housed in an 8-pin SOP (Small Outline Package) making it suitable for space-constrained applications.
Key Features
- Adjustable Output Voltage: The output voltage is adjustable, allowing for a wide range of output voltages suitable for various devices and applications.
- High Efficiency: With its integrated synchronous rectifier, the MAX1673ESA offers high conversion efficiency, which is essential for battery-powered devices.
- Low Quiescent Current: The device's quiescent current is low, making it ideal for battery-powered applications where power conservation is crucial.
- Integrated Oscillator: The internal 1.2MHz fixed-frequency oscillator allows for a compact circuit design with small external components.
Applications
The MAX1673ESA is versatile and can be used in a variety of applications, including:
- Portable Electronics
- Handheld Devices
- GPS Units
- Wireless Mice and Keyboards
- Small LCD Displays
Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.65V to 5.5V |
| Output Voltage Range |
Adjustable up to 28V |
| Package Type |
8-Pin SOP |
| Switching Frequency |
1.2MHz |
Conclusion
The MAX1673ESA is a powerful solution for anyone in need of a step-up voltage regulator in a compact form factor. Maxim Integrated's commitment to quality and efficiency is evident in this product, making it a popular choice among engineers and designers for their power supply needs.