HV833MG-G
EL Lamp DRVR 6.5V 8-Pin MSOP
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RoHS 10 Compliant -
Tariff Charges
The Supertex HV833 is a high voltage driver designed for driving EL lamps of up to 35nF (10-12in2). The input supply voltage range is from 1.8 to 6.5V. The device uses a single inductor and a minimum number of passive components. The nominal regulated output voltage that is applied to the EL lamp is ±90V. The chip can be enabled/disabled by connecting a resistor between the RSW-Osc pin and the VDD/GND pins. The HV833 has two internal oscillators, a switching MOSFET, and a high voltage EL lamp driver. The frequency for the switching MOSFET is set by an external resistor connected between the RSW-Osc pin and the VDD supply pin. The EL lamp driver frequency is set by an external resistor connected between the REL-Osc pin and the VDD pin. An external inductor is connected between the LX pin and VDD or VIN pin. A 0.003-0.1µF capacitor is connected between the CS pin and the GND pin. The EL lamp is connected between the VA pin and the VB pin.
- 1.8 to 6.5V operating supply voltage
- DC to AC conversion
- Separately adjustable lamp and converter frequency
- Output voltage regulation
- Enable/disable function
- Patented output timing for high efficiency
- <100nA shutdown current
- Split supply capability
- LCD backlighting
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| EL Lamp | ||
| Matte Tin | ||
| 260 | ||
| 6.5 V | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| -25 to 85 °C | ||
| 8MSOP | ||
| 8 | ||
| 3 x 3 x 0.85 mm | ||
| MSOP |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8541290040 |
| Schedule B: | 8541290040 |
Factory Lead Time: