The World Leader in High Performance Signal Processing Solutions
Introducing Next Generation of
isoPower Products
October 2012
ADI is Expanding the isoPower Portfolio
 Introducing
the Newest Versions of Our Popular isoPower
Products
 Achieving 150mW of Output Power in a Tiny SSOP-20
Package
 Input
voltages range from 3.3V to 5V
 Output voltage is resistor adjustable from 3.15V to 5V
 Regulated output with internal PWM feedback
 Power saving Enable feature
 Including
Digital Isolators which are Superior to
Optocouplers
speed – up to 100Mbps
 Lower power
 Higher reliability
 Higher levels of integration making them easier to use
 Higher
What is isoPower?
is the Worlds Smallest Isolated DC/DC Module
Using ADI’s Patented iCoupler Micro-transformers
 isoPower
 Air-core
transformers are manufactured on a standard CMOS
wafers with 20um of polyimide isolation
3.75kVrms 1minute withstand
 400Vrms 50year working voltage

Isolated DC/DC
Top Coil
Gold
20um Polyimide Insulation
Bottom Coil
CMOS Silicon Substrate
Aluminum
2 Digital Isolators
isoPower Operation
125MHz Tank Oscillator
250MHz Rectified Current
Regulated output
5V


Primary Side


PWM controls tank
oscillator
During startup tank
stays on until
output is in
regulation
Secondary side
regulation

600kHz PWM Tank Control

Current rectified and
filtered
Regulator creates PWM
based on selected set
point
Smaller and Easier to Use than Traditional
Solutions
 Discrete
designs require many components and lot’s of board space
 Certified Isolated DC/DC modules are also large with 2x higher price

Digital isolators are not included
takes little board space and no additional components –
just bypass capacitors
 isoPower

Digital isolators are in the same package for even more space savings
ADuM5010
DC/DC Module
Discrete Design
Lower cost isoPower products
ADuM521x
ADuM621x
ADuM5010
ADuM6010

Key Features

6
Adjustable, Regulated VISO
 3.15V to 5.25V
 Up to 150mW
 Soft-start


Small SSOP Package
 Reinforced insulation up to 3.75kVrms
Dual Channel iCoupler Digital
Isolators
 Up to 100 Mbps
Newly Released Product Family
2.5kVrms
3.75kVrms
Channel
Directionality
10k OEM Price
ADuM5010
X
0
$1.40
ADuM5210
X
2/0
$2.10
ADuM5211
X
1/1
$2.10
ADuM5212
X
0/2
$2.10
ADuM6010
X
0
$2.02
ADuM6210
X
2/0
$3.04
ADuM6211
X
1/1
$3.04
ADuM6212
X
0/2
$3.04
 Future
isoPower products will be available with additional
channels and features
 For more information on these and other isoPower products go
to www.analog.com\icoupler
Many Benefits for Many Applications
Self-contained in One Surface Mount Package
 Simplifies
Isolated System Designs
 Reduces Board Space
 Lowers Circuit Costs
Appropriate For
 Industrial
Control
 Test and Measurement
 Communications
Infrastructure
 Automotive
 Industrial
Motors
 Energy Management
 Power Distribution
 Transportation
 Industrial Test Equipment
Product Selector Guide
Order Code: G10665-.2-5/12
9
iCoupler Resources
www.analog.com/iCoupler
Other Web Resources
 Webcast and Training videos


Evaluation Boards Available
EVAL-ADuM5010EBZ
EVAL-ADuM5211EBZ
www.analog.com/digitalisolatorvideos
www.tudou.com/playlist/id/12297551/
Newsletter
 Circuits from the Lab – USB
 Application Notes
 Technical Articles
 Frequently Asked Questions
 Selection Guide
 Regulatory Agency Certifications
 Product Briefs
 Datasheets
 Evaluation Boards
 iCoupler
Register online for the
ANALOG DEVICES' DIGITAL ISOLATION UPDATE
www.analog.com/icoupler