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ADP1071-1 Datasheet(Fiches technique) 8 Page - Analog Devices

Numéro de pièce ADP1071-1
Description  Isolated Synchronous Flyback Controller
Télécharger  27 Pages
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Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
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ADP1071-1 Datasheet(HTML) 8 Page - Analog Devices

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ADP1071-1/ADP1071-2
Data Sheet
Rev. B | Page 8 of 27
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Rating
VIN, EN
66 V
VDD2
42 V
VREG1
16 V
VREG2
6 V
GATE
−0.3 V to +16 V
RT, CS, SYNC, SS2, FB, COMP, OVP, MODE, SR
6.5 V
AGND1, AGND2
±0.3 V
Operating Temperature Range
−40°C to +125°C
Common-Mode Transients1
±50 kV/µs
Junction Temperature
150°C
Peak Solder Reflow Temperature
SnPb Assemblies (10 sec to 30 sec)
240°C
RoHS Compliant Assemblies
(20 sec to 40 sec)
260°C
Electrostatic Discharge (ESD)
Charged Device Model (CDM)
250 V
Human Body Model (HBM)
1 kV
1
Refers to common-mode transients across the insulation barrier. Common-
mode transients exceeding the absolute maximum rating can cause latch up
or permanent damage.
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
THERMAL RESISTANCE
Thermal performance is directly linked to printed circuit board
(PCB) design and operating environment. Careful attention to
PCB thermal design is required.
Table 6. Thermal Resistance1
Package Type
θJA
θJC
Unit
RW-16 (Wide Body SOIC)
79.3
44.6
°C/W
CC-24-6 (LGA)
62.1
43
°C/W
1
Thermal impedance simulated values are based on JEDEC 2S2P thermal test
board. See JEDEC JESD-51.
Table 7. Maximum Continuous Working Voltage Wide Body
SOIC1
Parameter
Max
Unit
Constraint
Waveform
AC Voltage
Bipolar
565
V peak
50-year minimum lifetime
Unipolar
1131
V peak
50-year minimum lifetime
DC Voltage
1131
V peak
50-year minimum lifetime
1
Refers to continuous voltage magnitude imposed across the isolation
barrier. See the Insulation Lifetime section for more details.
Table 8. Maximum Continuous Working Voltage, LGA1
Parameter
Max
Unit
Constraint
Waveform
AC Voltage
Bipolar
565
V peak
50-year minimum lifetime
Unipolar
909
V peak
Limited by creepage
DC Voltage
565
V peak
Limited by creepage
1
Refers to continuous voltage magnitude imposed across the isolation
barrier. See the Insulation Lifetime section for more details.
ESD CAUTION


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