Datasheet Analog Devices ADUM4471

Manufacturer	Analog Devices
Series	ADUM4471

Isolated Switch Regulator with Quad-Channel Isolators (3/1 Channel Directionality)

Datasheets

PDF, 761 Kb, Language: en, Revision: 0, File uploaded: Jun 12, 2018, Pages: 36
Isolated Switching Regulator with Quad-Channel Isolators

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	ADUM4471ARIZ	ADUM4471ARIZ-RL	ADUM4471CRIZ	ADUM4471CRIZ-RL
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

	ADUM4471ARIZ	ADUM4471ARIZ-RL	ADUM4471CRIZ	ADUM4471CRIZ-RL
N	1	2	3	4
Package	20-Lead SOIC (Increased Creepage)	20-Lead SOIC (Increased Creepage)	20-Lead SOIC (Increased Creepage)	20-Lead SOIC (Increased Creepage)
Pins	20	20	20	20
Package Code	RI-20-1	RI-20-1	RI-20-1	RI-20-1

Parameters / Models	ADUM4471ARIZ	ADUM4471ARIZ-RL	ADUM4471CRIZ	ADUM4471CRIZ-RL
Number of Channels	4	4	4	4
CMTI(min), V/us	25k	25k	25k	25k
Insulation Rating, V rms	5k	5k	5k	5k
Interface Protocol	isoPower, Standard Digital Isolator	isoPower, Standard Digital Isolator	isoPower, Standard Digital Isolator	isoPower, Standard Digital Isolator
Iout Isolated Supply(max), A	400m	400m	400m	400m
Iso Vout(min), V	3.3	3.3	3.3	3.3
Operating Temperature Range, °C	-40 to 105	-40 to 105	-40 to 105	-40 to 105
Prop Delay(max), s	60n	60n	60n	60n
Vs+(max), V	5.5	5.5	5.5	5.5
Vs+(min), V	3	3	3	3

	ADUM4471ARIZ	ADUM4471ARIZ-RL	ADUM4471CRIZ	ADUM4471CRIZ-RL
RoHS	Compliant	Compliant	Compliant	Compliant

Series: ADUM4471 (4)