FAN8841 Datasheet - Fairchild Semiconductor

FAN8841 Dual Half-Bridge Piezoelectric Driver

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. The step-up DC-DC converter operates in Critical Conduction Mode (CRM) in order to reduce switching loss at the DC-DC converter.

FAN8841 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 Protect

FAN8841-FairchildSemiconductor.pdf

FAN8841 Datasheet Preview — Preview of FAN8841 PDF

Datasheet Details

Part number:

FAN8841

Manufacturer:

Fairchild Semiconductor

File Size:

794.29 KB

Description:

Dual half-bridge piezoelectric driver.

FAN8841 Distributor

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FAN8841 FAN8841 Dual Half-Bridge Piezoelectric Driver Fairchild Semiconductor