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AN4823
Application note
L99DZ80EP/L99DZ81EP H-bridge driver switching consideration
and Rgate calculation
Introduction
This document gives information about H-bridge driver embedded in the L99DZ80EP and L99DZ81EP:
those devices include an SPI-programmable slew-rate circuit that drives 4 external MOSFETs in a
H-bridge configuration supporting electric-window applications.
February 2016 DocID028918 Rev 2 1/8
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