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TDE3247 - Interface circuit

General Description

The TDE3247 is a monolithic amplifier designed for high current and high voltage applications, specifically to drive lamps, relays and stepping motors.

The Device is essentialy blow-out proof.

Key Features

  • High output current Adjustable short-circuit protection to ground Internal thermal protection with hysteresis to avoid the intermediate output levels Large supply voltage range: 8 to 30V Short-circuit protection to VCC Open ground protection SO-14.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com TDE3247 Interface circuit (relay and lamp driver) Features ■ ■ ■ ■ ■ ■ High output current Adjustable short-circuit protection to ground Internal thermal protection with hysteresis to avoid the intermediate output levels Large supply voltage range: 8 to 30V Short-circuit protection to VCC Open ground protection SO-14 Description The TDE3247 is a monolithic amplifier designed for high current and high voltage applications, specifically to drive lamps, relays and stepping motors. The Device is essentialy blow-out proof. Current limiting is available to limit the peak output current to a safe value, the adjustment only required an external resistor. In addition, thermal shut-down is provided to keep the IC from overheating.