NCP1231 Просмотр технического описания (PDF) - ON Semiconductor
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NCP1231 Datasheet PDF : 21 Pages
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NCP1231
MAXIMUM RATINGS (Notes 1 and 2)
Rating
Voltage BO/OVP Pin 8
Current
Symbol
BO/OVP
Value
Unit
10
V
100
mA
Voltage Pin 7
Current
SS
10
V
100
mA
Power Supply Voltage, Pin 6
Maximum Current
Drive Output Voltage, Pin 5
Drive Current
Voltage Current Sense Pin, Pin 3
Current
Voltage Feedback, Pin 2
Current
Voltage, Pin 1
Maximum Continuous Current Flowing from Pin 1
Thermal Resistance, Junction−to−Air, PDIP Version
Thermal Resistance, Junction−to−Air, SOIC Version
Maximum Power Dissipation @ TA = 25°C
PDIP
SOIC
VCC
IC
VDV
Io
Vcs
Ics
Vfb
Ifb
VPFC
IPFC
RqJA
RqJA
Pmax
−0.3 to 18
100
18
1.0
10
100
10
100
18
35
100
178
1.25
0.702
V
mA
V
A
V
mA
V
mA
V
mA
°C/W
°C/W
W
Maximum Junction Temperature
TJ
150
°C
Storage Temperature Range
Tstg
−60 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Pin 1−6: Human Body Model 2000 V per Mil−Std−883, Method 3015.
Machine Model Method 200 V
2. This device contains latchup protection and exceeds 100 mA per JEDEC Standard JESD78.
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