High Voltage EL Lamp Driver for Low Noise Applications

General Description The Supertex HV857 is a high voltage driver designed for driving Electroluminescent (EL) lamps of up to 5 square inches. The input supply voltage range is from 1.8V to 5.0V. The device uses a single inductor and a minimum number of passive components. The nominal regulated o

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Low Noise, High Voltage EL Lamp Driver IC

文件：552.08 Kbytes 页数：9 Pages

SUTEX

Low Noise, High Voltage EL Lamp Driver IC

The HV857 is a high voltage driver designed for driving Electroluminescent (EL) lamps of up to 5 square inches. The input supply voltage range is from 1.8 to 5.0V. The device uses a single inductor and a minimum number of passive components.The nominal regulated output voltage that is applied to the • Patented audible noise reduction\n• Patented lamp aging compensation\n• 190 VPP output voltage for higher brightness\n• Patented output timing for high efficiency\n• Single cell lithium ion compatible\n• 150nA shutdown current\n• Wide input voltage range 1.8 to 5.0V\n• Separately adjustable lamp a;

Microchip

微芯科技

EL Lamp Driver

The Supertex HV857DB1 demo board contains all necessary circuitry to demonstrate the features of the HV857 EL lamp driver. Simply connect it to a power supply and a lamp. For additional assistance in designing EL driver circuits, please refer to application notes AN-H33 (effect of external comp

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Low Noise, High Voltage EL Lamp Driver IC

General Description The Supertex HV857L is a low noise, high voltage driver designed for driving Electroluminescent (EL) lamps of up to fi ve square inches. It is the low noise version of the EL lamp driver HV857. The input supply voltage range is from 1.8V to 5.0V. The device uses a single induc

文件：704.06 Kbytes 页数：8 Pages

SUTEX

Low Noise, High Voltage EL Lamp Driver IC

General Description The Supertex HV857L is a low noise, high voltage driver designed for driving Electroluminescent (EL) lamps of up to fi ve square inches. It is the low noise version of the EL lamp driver HV857. The input supply voltage range is from 1.8V to 5.0V. The device uses a single induc

文件：704.06 Kbytes 页数：8 Pages

SUTEX

Low Noise, High Voltage EL Lamp Driver IC

General Description The Supertex HV857L is a low noise, high voltage driver designed for driving Electroluminescent (EL) lamps of up to fi ve square inches. It is the low noise version of the EL lamp driver HV857. The input supply voltage range is from 1.8V to 5.0V. The device uses a single induc

文件：704.06 Kbytes 页数：8 Pages

SUTEX

High Voltage EL Lamp Driver for Low Noise Applications

General Description The Supertex HV857 is a high voltage driver designed for driving Electroluminescent (EL) lamps of up to 5 square inches. The input supply voltage range is from 1.8V to 5.0V. The device uses a single inductor and a minimum number of passive components. The nominal regulated o

文件：638.54 Kbytes 页数：14 Pages

SUTEX

High Voltage EL Lamp Driver for Low Noise Applications

General Description The Supertex HV857 is a high voltage driver designed for driving Electroluminescent (EL) lamps of up to 5 square inches. The input supply voltage range is from 1.8V to 5.0V. The device uses a single inductor and a minimum number of passive components. The nominal regulated o

文件：638.54 Kbytes 页数：14 Pages

SUTEX

Low Noise, High Voltage EL Lamp Driver IC

文件：552.08 Kbytes 页数：9 Pages

SUTEX