FAN8841 - Dual Half-Bridge Piezoelectric Driver

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN8841
Manufacturer	Fairchild Semiconductor
File Size	794.29 KB
Description	Dual Half-Bridge Piezoelectric Driver
Datasheet	FAN8841 Datasheet
Additional preview pages of the FAN8841 datasheet.

Product details

Description

The FAN8841 is a single-chip piezoelectric actuator driver consisting of a step-up DC-DC converter with integrated 36 V boost switch and the dual half-bridge output stages.

Features

Step-up DC-DC Converter.
Integrated Step-up Power Switch up to 36 V.
Wide Operating Voltage Range of 2.7 to 5.5 V.
Adjustable Step-up Output Voltage by VCON.
Adjustable Step-up Switch Current Limit.
Zero Current Detector (ZCD).
Internal Soft-Start.
Built-in Protection Circuit - Under-Voltage Protection (UVP) - Over-Voltage Protection (OVP) Piezo Actuator Driver.
Integrated Half-Bridge Switches (VDS=75 V).
Dual Half-Bridge Piezoelectric Driver.
Bu.

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Published: Jun 29, 2022 |