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LT3572

Linear Technology
Part Number LT3572
Manufacturer Linear Technology
Description Dual Full-Bridge Piezo Driver
Published Mar 18, 2010
Detailed Description LT3572 Dual Full-Bridge Piezo Driver with 900mA Boost Converter www.DataSheet4U.com FEATURES ■ ■ ■ ■ DESCRIPTION The L...
Datasheet PDF File LT3572 PDF File

LT3572
LT3572


Overview
LT3572 Dual Full-Bridge Piezo Driver with 900mA Boost Converter www.
DataSheet4U.
com FEATURES ■ ■ ■ ■ DESCRIPTION The LT®3572 is a highly integrated dual Piezo motor driver capable of driving two Piezo motors at up to 40V from a 5V supply.
Each Piezo driver can be independently turned on or off along with the boost converter.
The boost regulator has a soft-start capability that limits the inrush current at start-up.
The boost regulator switching frequency is set by an external resistor or the frequency can be synchronized by an external clock.
A PGOOD pin indicates when the output of the boost converter is in regulation and the Piezo drivers are allowed to start switching.
The LT3572 is ava...



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