RE46C109 - Voltage Converter and Piezoelectric Horn Driver

Product Overview

R & E International

Part number	RE46C109
Manufacturer	R & E International
File Size	146.36 KB
Description	Voltage Converter and Piezoelectric Horn Driver
Datasheet	RE46C109 Datasheet
Additional preview pages of the RE46C109 datasheet.

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 |