Dimmable, Low Noise, Dual EL Lamp Driver

The Supertex HV861 is a low noise, dimmable, high voltage, dual EL Lamp driver designed for driving two electroluminescent (EL) Lamps with a combined area of 5.0 square inches. The input supply voltage range is from 2.5V to 4.5V. Enable input Logic high CAN go as low as 1.5V, which allows Logic Interface operating from typical 1.8V supplies. The device is designed to minimize audible noise emitted by the EL Lamps. EL Lamp dimming CAN be accomplished by applying a PWM Logic signal to the PWM pin. The EL Lamp brightness will be proportional to the PWM duty cycle. The HV861 CAN also slowly turn the EL Lamp ON/OFF giving a fade ON/OFF appearance. By Supertex, Inc.
Part Manufacturer Description Datasheet Samples
HV861K7-G Microchip Technology Inc EL DISPLAY DRIVER, QCC16
HV861 's PackagesHV861 's pdf datasheet

HV861 Pinout, Pinouts
HV861 pinout,Pin out
This is one package pinout of HV861,If you need more pinouts please download HV861's pdf datasheet.

HV861 Application circuits
HV861 circuits
This is one application circuit of HV861,If you need more circuits,please download HV861's pdf datasheet.

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