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Low Noise, High Voltage EL Lamp Driver IC.
QFNManufacturer:
Mfr.Part #:
HV857K7-G
Datasheet:
Type:
EL Lamp Driver
Frequency:
1kHz
Voltage - Supply:
1.8V ~ 5V
Current - Supply:
20 mA
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The HV857 has two internal oscillators, a switching MOSFET, and a high-voltage EL lamp driver. By connecting an external resistor between the RSW-Osc pin and VDD or GND, you can enable or disable the chip. The frequency of the switching MOSFET is set by an external resistor connected between the RSW-Osc pin and VDD. In contrast, the EL lamp driver's frequency is determined by a resistor linked between RELOsc and VDD
Category | Integrated Circuits (ICs)Power Management (PMIC)Lighting, Ballast Controllers | Series | - |
Type | EL Lamp Driver | Frequency | 1kHz |
Voltage - Supply | 1.8V ~ 5V | Current - Supply | 20 mA |
Current - Output Source/Sink | - | Dimming | No |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Base Product Number | HV857 |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $1.119 | $1.12 |
200+ | $0.434 | $86.80 |
500+ | $0.418 | $209.00 |
1000+ | $0.411 | $411.00 |
The prices below are for reference only.
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