ISO7720FQDQ1 Description

ISO7720FQDQ1 developed by Texas Instruments is a type of high-speed, robust EMC, reinforced dual-channel digital isolator. It is able to offer high electromagnetic immunity and low emissions at low power consumption while isolating CMOS or LVCMOS digital I/Os. With isolated power supplies, it is capable of preventing noise currents on data buses from damaging sensitive circuitry. Its electromagnetic compatibility can be significantly enhanced through innovative chip design and layout techniques, easing system-level ESD, EFT, surge, and emissions compliance. 

ISO7720FQDQ1 Features

Wide supply range: 2.25 V to 5.5 V

Low propagation delay: 11 ns typical

Robust electromagnetic compatibility (EMC)

100 Mbps data rate

Low power consumption, typical 1.7 mA per channel at 1 Mbps

ISO7720FQDQ1 Applications

On-board charger

Traction inverter

DC/DC converter

Inverter and motor control 

Battery management system (BMS)