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RE46C109 Datasheet Voltage Converter And Piezoelectric Horn Driver

Manufacturer: R - E International

Overview: .. R&E International RE46C109 Voltage Regulator, Voltage Converter and Piezoelectric Horn Driver Product Specification.

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

General Description

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

The circuit

Key Features

  • 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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RE46C109 Distributor