ADUM5202CRWZ

ADUM5202CRWZ is a dual-channel digital isolator with isoPower®, an integrated, isolated DC-to-DC converter based on the Analog Devices, Inc., iCoupler® technology. This device eliminates the need for a separate, isolated DC-to-DC converter in low power isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signals and for the magnetic components of the DC-to-DC converter. The result is a small form factor, total isolation solution. isoPower uses high frequency switching elements to transfer power through its transformer. It is approved by UL recognition 2500V rms for 1 minute per UL 1577, CSA component acceptance notice #5A), IEC 60747-5-2 (VDE 0884, Part 2):2003-01 VIORM = 560 VPEAK. It is used in applications such as RS-232/RS-422/RS-485 transceivers, industrial field bus isolation, power supply start-up bias and gate drives, isolated sensor interfaces, industrial PLCs.

• Number of inputs, VDD1 side is 0, number of inputs, VDD2 side 2
• 25Mbps max data rate, 70ns max propagation delay at 5V
• 3ns maximum pulse width distortion
• Line regulation is 1mV/V typical at (IISO = 50mA, VDD1 = 4.5V to 5.5V)
• Load regulation is 1% typical at (IISO = 10mA to 90mA)
• Output ripple is 75mV p-p typical at (20MHz bandwidth, CBO = 0.1µF/10 µF, IISO = 90mA)
• Output noise is 200mV p-p typical at (CBO = 0.1µF/10µF, IISO = 90mA)
• Switching frequency is 180MHz typical at (TA = 25°C, VDD1 = VSEL = VISO = 5V)
• Output supply current is 100mA minimum at (VISO <gt/> 4.5V)
• Operating temperature range from -40°C to +105°C, 16-lead SOIC-W package

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