RE46C109 - Voltage Converter and Piezoelectric Horn Driver

R & E International

Datasheet Details

Part number	RE46C109
Manufacturer	R & E International
File Size	146.36 KB
Description	Voltage Converter and Piezoelectric Horn Driver
Datasheet	RE46C109_REInternational.pdf

The RE46C109 is intended for use in applications where low voltage regulation and a high voltage horn driver are required.

a voltage boost converter/regulator and driver circuit suitable for driving a piezoelectric horn. The horn enable pin activates the boost converter and horn driver circuit. Supply current is 6.5uA maximum when the boost regulator and horn driver are not in use. A 3V regulator is also provided for microprocessor voltage regulation. Low battery detection and signaling are also available. Interconnect pins are provided to allow communication in multiple unit environments. A power good pin monitors.

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Published: Mar 26, 2007 |