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MAX14521E - High-Voltage EL Lamp Driver

Datasheet Summary

Description

The MAX14521E is a quad-output high-voltage DC-AC converter that drives four electroluminescent (EL) lamps.

Features

  • a 2.7V to 5.5V input range that allows the device to accept a variety of voltage sources such as single-cell lithium-ion (Li+) batteries. The lamp outputs of the device generate up to 300VP-P for maximum lamp brightness. The high-voltage outputs are ESD protected up to ±15kV Human Body Model (HBM), ±6kV Contact Discharge, and ±8kV Air Gap Discharge, as specified in IEC 61000-4-2. The MAX14521E uses a high-voltage full-bridge output stage to convert the high voltage generated by the boost convert.

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Datasheet preview – MAX14521E

Datasheet Details

Part number MAX14521E
Manufacturer Maxim Integrated Products
File Size 1.37 MB
Description High-Voltage EL Lamp Driver
Datasheet download datasheet MAX14521E Datasheet
Additional preview pages of the MAX14521E datasheet.

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Full PDF Text Transcription

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Click here for production status of specific part numbers. MAX14521E EVALUATION KIT AVAILABLE Quad, High-Voltage EL Lamp Driver with I2C Interface General Description The MAX14521E is a quad-output high-voltage DC-AC converter that drives four electroluminescent (EL) lamps. The device features a 2.7V to 5.5V input range that allows the device to accept a variety of voltage sources such as single-cell lithium-ion (Li+) batteries. The lamp outputs of the device generate up to 300VP-P for maximum lamp brightness. The high-voltage outputs are ESD protected up to ±15kV Human Body Model (HBM), ±6kV Contact Discharge, and ±8kV Air Gap Discharge, as specified in IEC 61000-4-2.
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