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Product Information
Product Overview
ADUM6424A is a quad-channel digital isolator with an isoPower®, integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides regulated, isolated power that meets CISPR 32/EN 55032 Class B limits at a full load on a 2-layer printed circuit board (PCB) with ferrites. It eliminates the need for a separate, isolated dc-to-dc converter in 500mW, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution. It is used in applications such as RS-232 transceivers, power supply start-up bias and gate drives, isolated sensor interfaces, automotive on-board charger (OBC) and dc to dc, industrial programmable logic controllers (PLCs).
- Setpoint is 5V typical at (ISO current (IISO) = 10mA, TA = 25°C)
- Line regulation is 20mV/V typical at (IISO = 50mA, VDDP = 4.5V to 5.5V)
- Load regulation is 1% typical at (IISO = 10mA to 90mA, TA = 25°C)
- Output ripple is 75mV p-p typical at (TA = 25°C, VDDP = VISO = 5V)
- Output noise is 200mV p-p typical at (CBO = 0.1µF / 10 µF, IISO = 90mA)
- Switching frequency is 180MHz typical at (TA = 25°C, VDDP = VISO = 5V)
- Output supply current is 100mA minimum at (4.5V <lt/> VISO <lt/> 5.25V)
- High common-mode transient immunity is 100KV/µs typical
- Operating temperature range from -40°C to +125°C, VDDP voltage range from 3V to 3.6V
- Package style is 28-lead SOIC-W-FP
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
4Channels
5.5V
28Pins
CMOS
Digital Isolator
5kV
125°C
-
No SVHC (21-Jan-2025)
1.7V
WSOIC-FP
100Mbps
CMOS
Magnetic
-40°C
-
MSL 3 - 168 hours
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate