ADuM5412 Robust 2.5 kV rms Quad-Channel Isolator with Integrated DC-to-DC Converter & 2 Reverse Channels

The ADuM5410/ADuM5411/ADuM5412 are quad-channel digital isolators with isoPower®, integrated, isolated dc-to-dc converters. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converters provide regulated, isolated power that is adjustable between 3.15 V and 5.25 V.

The ADuM5410/ADuM5411/ADuM5412 eliminate the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converters. The result is a small form factor, total isolation solution.

The ADuM5410/ADuM5411/ADuM5412 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for more information).

Applications

RS-232 transceivers
Power supply startup bias and gate drives
Isolated sensor interfaces
Industrial PLCs

Features and Benefits

isoPower integrated, isolated dc-to-dc converter

Up to 150 mW output power

Quad dc to 150 Mbps signal isolation channels

24-lead SSOP package with 5.3 mm minimum creepage

High temperature operation: 105°C

High common-mode transient immunity: 100 kV/μs

Safety and regulatory approvals

UL recognition (pending) – 2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice 5A (pending)
VDE certificate of conformity (pending) – DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 – VIORM = 565 V peak

UL recognition (pending)
– 2500 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice 5A (pending)

VDE certificate of conformity (pending)
– DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
– V_IORM = 565 V peak

Interface & Isolation

isoPower

IBIS Models

ADuM5412/ADuM6412 IBIS Model .IBS

Data Sheets

Document	note
ADuM5410/ADuM5411/ADuM5412: Quad-Channel Isolators with Integrated DC-to-DC Converters Data Sheet (Rev. 0)	PDF 836.42 K

Application Notes

Document	note
AN-1349: PCB Implementation Guidelines to Minimize Radiated Emissions on the ADM2582E/ADM2587E RS-485/RS-422 Transceivers (Rev. 0)	PDF 396.84 K
AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C)	PDF 406 kB

User Guides

Document	note
UG-1007: Using the EVAL-ADuM5411EBZ Evaluation Board with Coupler Quad-Channel Isolators and Integrated DC-to-DC Converters (Rev. 0)	PDF 542.66 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
ADUM5412BRSZ Production	24 ld SSOP	OTH 59	-40 to 105C	3.9	3.45	Y
ADUM5412BRSZ-RL7 Production	24 ld SSOP	REEL 500	-40 to 105C	0	3.45	Y

Evaluation Boards

Part Number	Description	Price	RoHS
EVAL-ADUM5411EBZ	ADuM5411 Populated Quad Channel Data Isolator with Integrated DC-DC Converter 24-Lead SSOP Evaluation Board	49	Y
EVAL-ADUM5411UEBZ	Quad Channel Data Isolator with Integrated DC-DC Converter Unpopulated 24-Lead SSOP Evaluation Board	49	Y

ADuM5410/ADuM5411/ADuM5412: Quad-Channel Isolators with Integrated DC-to-DC Converters Data Sheet (Rev. 0) adum5410

ADuM5412/ADuM6412 IBIS Model adum5412

AN-1349: 将ADM2582E/ADM2587E RS-485/RS-422收发器辐射降至最低的PCB实施指南 (Rev. 0) adm2582e

AN-1349: PCB Implementation Guidelines to Minimize Radiated Emissions on the ADM2582E/ADM2587E RS-485/RS-422 Transceivers (Rev. adm2582e

AN-0971: isoPower器件的辐射控制建议 (Rev. C) adum1233

AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C) ad7400

UG-1007: Using the EVAL-ADuM5411EBZ Evaluation Board with Coupler Quad-Channel Isolators and Integrated DC-to-DC Converters (Rev adum5410