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SP4446 Dataheets PDF



Part Number SP4446
Manufacturers Sipex
Logo Sipex
Description High Output Voltage Boost Regulator LCD Bias Regulator
Datasheet SP4446 DatasheetSP4446 Datasheet (PDF)

® PRELIMINARY SP4446 High Output Voltage Boost Regulator LCD Bias Regulator FEATURES ■ High Output Voltage: Up to 30V ■ High Efficiency ■ Low Quiescent Current: ~20uA ■ Miniature Package: (5-lead SOT-23) ■ Single Battery Cell Operation ■ Programmable Output Voltage ■ 1Ω Switch (150mV at 150mA) APPLICATIONS ■ LCD Bias ■ Tuner Pin Voltage ■ White LED Driver ■ High Voltage Bias ■ Digital Cameras ■ Cell Phone ■ Battery Backup ■ Handheld Computers VIN SHDN 5 4 SP4446 5 Pin SOT-23 1 SW 2 GND 3.

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