The HV850MG-G is a high-voltage, monolithic driver from Microchip Technology, crafted to meet the specific needs of applications requiring high voltage outputs. This sophisticated piece of technology is designed to efficiently drive electroluminescent (EL) lamps, which are used for backlighting LCD displays, keypads, and a variety of other devices where a uniform light source is critical.
Key Features:
- High Voltage Output: The HV850MG-G can generate an output voltage up to 220V from a low voltage supply, making it ideal for portable battery-operated devices.
- Integrated High Voltage Switch: The device includes an integrated high voltage N-channel MOSFET switch, which simplifies the circuit design and reduces external component count.
- Adjustable Output Frequency: It offers an adjustable output frequency range from 50Hz to 200Hz, allowing designers to optimize the EL lamp performance.
- Low Power Consumption: With its high efficiency and low quiescent current, the HV850MG-G conserves power, extending battery life in portable applications.
- Extended Temperature Range: The device operates over an extended temperature range, ensuring reliability and performance in diverse environments.
Applications:
The HV850MG-G is versatile and can be used in various applications including:
- Portable Electronic Devices
- Cellular Phones
- Handheld Radios
- PDAs and Handheld Computers
- Instrumentation Panels
Quality and Reliability:
Microchip Technology is known for its commitment to quality, and the HV850MG-G is no exception. It is manufactured to the highest standards to ensure consistent performance and reliability for the end-user. Furthermore, the device is available in a compact 8-lead SOIC package, making it easy to integrate into various design layouts.
With its ability to drive EL lamps effectively and efficiently, the HV850MG-G is a top choice for designers looking to enhance the visual appeal and functionality of their electronic devices.
