UC3176 - Full Bridge Power Amplifier

Unitrode

General Description

The UC3176/7 family of full bridge power amplifiers is rated for a continuous output current of 2A.

Key Features

Dual Power Operational Amplifiers.
±2A Output Current Guaranteed.
Precision Current Sense Amplifier.
Two Supply Monitoring Inputs.
Parking Function and Under-Voltage Lockout.
Safe Operating Area Protection.
3V to 35V Operation.

📥 Download Datasheet

UC3176 full bridge power amplifier by Unitrode - Datasheet Preview

Datasheet Details

Part number	UC3176
Manufacturer	Unitrode
File Size	272.25 KB
Description	Full Bridge Power Amplifier
Datasheet	UC3176 Datasheet

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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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UC3176 UC3177 Full Bridge Power Amplifier FEATURES • Dual Power Operational Amplifiers • ±2A Output Current Guaranteed • Precision Current Sense Amplifier • Two Supply Monitoring Inputs • Parking Function and Under-Voltage Lockout • Safe Operating Area Protection • 3V to 35V Operation DESCRIPTION The UC3176/7 family of full bridge power amplifiers is rated for a continuous output current of 2A. Intended for use in demanding servo applications such as disk head positioning, the onboard current sense amplifier can be used to obtain precision control of load current, or where voltage mode drive is required, a standard voltage feedback scheme can be used. Output stage protection includes foldback current limiting and thermal shutdown, resulting in a very rugged device.