HV852K7-G

Lighting, Ballast Controllers Overview

The HV852K7-G is an inductorless EL lamp driver manufactured by Microchip Technology. It operates within a supply voltage range of 2.4V to 5V and supports frequencies between 50Hz and 500Hz. The device is housed in a 10-lead WDFN package and functions reliably across an operating temperature range of -25°C to +85°C.

Lighting, Ballast Controllers Feature Summary

• Inductorless design for simplified circuit implementation
• Integrated high-voltage generation for EL lamps
• Low noise operation suitable for sensitive displays

Lighting, Ballast Controllers Applications

• Electroluminescent panel backlighting
• Industrial instrument displays
• Automotive dashboard indicators

Lighting, Ballast Controllers Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance when ordering. Confirm the 10-lead WDFN package availability matches your PCB footprint requirements. Ensure the 2.4V to 5V supply range aligns with your system power architecture before finalizing procurement.

Lighting, Ballast Controllers Selection Notes

Select this component for applications requiring direct drive of EL lamps without external inductors. Consider the 500Hz maximum frequency limit for display refresh rates. Evaluate the thermal performance within the -25°C to +85°C range against your environmental constraints.

Lighting, Ballast Controllers Part Context

This part belongs to Microchip's family of EL lamp drivers, designed specifically for low-noise, inductorless driving solutions. It serves as a specialized controller for electroluminescent panels, distinguishing itself from general-purpose LED drivers through its high-voltage output capabilities tailored for EL technology.

Lighting, Ballast Controllers Replacement Considerations

Consult official Microchip documentation for verified cross-reference part numbers. Do not assume functional equivalence with other HV8xx series variants without verifying pinout and electrical specifications.