HV829B
HV829B is High Voltage EL Lamp Driver manufactured by Supertex.
- Part of the HV829A comparator family.
- Part of the HV829A comparator family.
HV829A/B
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HV829A/B
Advance Information
High Voltage EL Lamp Driver
Features
❑ Processed with HVCMOS® technology ❑ VDD voltage range = 2.7 to 5.5V DC ❑ Output load up to 70nF (20 in2 for 3.5nF/ in2 lamp) ❑ Adjustable DC-DC converter frequency ❑ Continious output voltage regulation control (from 50V to 200V)
General Description
The Supertex HV829A/B are high voltage EL lamp driver integrated circuits designed for driving EL lamps of up to 70nF at 1000Hz. The input supply voltage range is from 2.7V to 5.5V. These devices use a single inductor, a high voltage switching FET and a minimum number of passive ponents. The HV829A/B will supply the EL lamp with an AC square...
