General Description
The RE46C117 is intended for use in 3V or 4.5V battery or battery-backed applications. The circuit features a DC-to-DC up-converter and driver circuit suitable for driving a piezoelectric horn

FEATUREs
• Low Quiescent Current
• 10V Up Converter
• Low Horn Driver Ron
• Available in Standard Packaging or RoHS Compliant Pb Free Packaging

APPLICATIONs
    Smoke detectors
    CO Detectors
    Personal Security Products
    Electronic Toys