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SP4405

Sipex
Part Number SP4405
Manufacturer Sipex
Description Low Voltage Electroluminescent Lamp Driver with Regulated Output Voltage
Published Jun 7, 2005
Detailed Description ® SP4405 Low Voltage Electroluminescent Lamp Driver with Regulated Output Voltage s +2.2V to +4.5V Battery Operation s...
Datasheet PDF File SP4405 PDF File

SP4405
SP4405


Overview
® SP4405 Low Voltage Electroluminescent Lamp Driver with Regulated Output Voltage s +2.
2V to +4.
5V Battery Operation s DC-to-AC Converter Produces 160VPP typical for EL Display Panels s Single Resistor Controlled Internal Oscillator s Low Current Standby Mode s Internal Feedback Loop Maintains a Constant Regulated EL Lamp Voltage Output APPLICATIONS s Pagers s Cellular Phones s PDAs DESCRIPTION The SP4405 is a high voltage output DC-AC inverter specifically designed to drive electroluminescent lamps to backlight liquid crystal displays, keypads, and backlit readouts used in battery operated portable equipment.
The SP4405 will operate from a +2.
2V to +4.
5V battery source.
The device feature...



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