Infineon Technologies 4DIR1400H | Demoboard EVAL_ISO_4DIR1400H

Description

Isolation provides safety in HV applications and improves electrical noise immunity. To meet the continually growing requirements for isolation products, Infineon Technologies offers ISOFACE™ quad-channel digital isolators with the highest robustness, most accurate timing performance and lowest power consumption. This product family, based on coreless transformer (CT) technology, uses two coils stacked on top of each other with SiO2 as insulation material in between.

Features

• RoHS-compliant PG-DSO-16 wide-body 300 mil package
• High common-mode transient immunity, greater than 100 kV/µs
• Wide supply voltage range, from 2.7 to 6.5 V (absolute maximum 7.5 V)
• Accurate timing, with 26 ns typical propagation delay and -6/+7 ns spread
• Lower power consumption with maximum 6.2 mA at 3.3 V and 1 Mbps
• CMOS variable input thresholds
• Pin-to-pin compatible with all quad-channel digital isolator products in SOIC-16 wide-body package(300 mil) available on the market

Typical applications

• AC-DC converter in telecom and server power supply systems, Isolated SPI communication

More information

• Datasheet
• IC product information