adum3471 Analog Devices, Inc., adum3471 Datasheet - Page 13

• Manufacturer Part Number: adum3471
• Description: Pwm Controller And Transformer Driver With Quad-channel Isolators Adum3470/adum3471/adum3472/adum3473/adum3474
• Manufacturer: Analog Devices, Inc.

ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 10.
Parameter
Storage Temperature Range (T
Ambient Operating Temperature
Supply Voltages
Input Voltage (V
Output Voltage (V
Average Output Current per Pin
Common-Mode Transients
1
2
3
4
All voltages are relative to their respective ground.
V
given channel, respectively. See the
section.
See
Refers to common-mode transients across the insulation barrier. Common-
mode transients exceeding the absolute maximum ratings may cause latch-up
or permanent damage.
DDI
Range (T
V
V
DD1
REG
and V
Figure 3
, X1, X2
, V
DDA
DDO
A
, V
for maximum rated current values for various temperatures.
refer to the supply voltages on the input and output sides of a
)
1
DD2
IA
1
, V
OA
IB
, V
, V
OB
IC
, V
, V
OC
ID
4
)
, V
1, 2
ST
OD
Printed Circuit Board (PCB) Layout
3
)
)
1, 2
Rating
−55°C to +150°C
−40°C to +105°C
−0.5 V to +7.0 V
−0.5 V to +20.0 V
−0.5 V to V
−0.5 V to V
−10 mA to +10 mA
−100 kV/μs to +100 kV/μs
ADuM3470/ADuM3471/ADuM3472/ADuM3473/ADuM3474
DDI
DDO
+ 0.5 V
+ 0.5 V
Rev. 0 | Page 13 of 32
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 11. Maximum Continuous Working Voltage Supporting
50-Year Minimum Lifetime
Parameter
AC Voltage, Bipolar
AC Voltage, Unipolar
DC Voltage
1
ESD CAUTION
Refers to the continuous voltage magnitude imposed across the isolation
barrier. See the Insulation Lifetime section for more information.
Waveform
Waveform
Basic Insulation
Basic Insulation
Max
565
848
848
1
Unit
V peak
V peak
V peak
Applicable
Certification
All certifications
Working voltage
per IEC 60950-1
Working voltage
per IEC 60950-1