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SP4423

Sipex
Part Number SP4423
Manufacturer Sipex
Description Electroluminescent Lamp Driver Low Power Applications
Published Jun 7, 2005
Detailed Description ® SP4423 Electroluminescent Lamp Driver Low Power Applications s 2.2V-5.0V Battery Operation s 50nA Maximum Standby Cu...
Datasheet PDF File SP4423 PDF File

SP4423
SP4423


Overview
® SP4423 Electroluminescent Lamp Driver Low Power Applications s 2.
2V-5.
0V Battery Operation s 50nA Maximum Standby Current s High Voltage Output 160 VPP typical s Internal Oscillator APPLICATIONS s PDAs s Cellular Phones s Remote Controls s Hand Held Computers DESCRIPTION The SP4423 is a high voltage output DC-AC converter that can operate from a 2.
2V-6.
0V power supply.
The SP4423 is capable of supplying up to 200 VPP signals, making it ideal for driving electroluminescent lamps.
The device features 10nA (typical) standby current, for use in low power portable products.
An inductor is used to generate the high voltage, and an external capacitor is used to select the oscillator frequency.
...



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