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LT3572EUF#PBF - 

Dual Piezo Driver, 2.7V to 10V supply, 40V/1 Output, DFN-20

LT3572EUF#PBF - Dual Piezo Driver, 2.7V to 10V supply, 40V/1 Output, DFN-20

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LT3572EUF#PBF
Order Code:
1715224
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT3572EUF#PBF is a highly integrated dual full-bridge Piezo Motor Driver with 900mA boost converter. 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 driver is allowed to start switching.
  • Synchronizable up to 2.5MHz
  • Soft-start
  • Separate enable for each piezo driver and boost converter
  • 900mA Boost converter
  • Dual full-bridge Piezo drivers
  • Programmable switching frequency from 500kHz to 2.25MHz

Applications

Industrial, Motor Drive & Control

Product Information

:
Full Bridge
:
1Outputs
:
-
:
40V
:
DFN
:
20Pins
:
2.7V
:
10V
:
-40°C
:
85°C
:
-
:
-
:
Yes
:
MSL 1 - Unlimited
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