Supertex inc.
HV825
High
Voltage EL Lamp Driver IC
Features
►► Processed with HV
CMOS® technology ►► 1.
0 to 1.
6V operating supply
voltage ►► DC to AC conversion ►► Output load of typically up to 6.
0nF ►► Adjustable output lamp frequency ►► Adjustable converter frequency ►► Enable function
Applications
►► Pagers ►► Portable transceivers ►► Cellular phones ►► Remote control units ►► Calculators
General Description
The Supertex HV825 is a high
voltage driver designed for driving EL lamps typically up to 6.
0nF.
The input supply
voltage range is from 1.
0V to 1.
6V.
The device uses a single inductor and a minimum number of passive components.
The typical output
voltage that can be applied to the...