NCV4279A
MAXIMUM RATINGS (TJ = −40°C to 150°C)
Parameter
Symbol
Min
Max
Unit
Input to Regulator
Input Peak Transient Voltage
Sense Input
Reset Threshold Adjust
Reset Delay
Ground
Reset Output
Sense Output
Regulated Output
Junction Temperature
Storage Temperature
Input Voltage Operating Range
Junction Temperature Operating Range
Junction−to−Ambient Thermal Resistance
SO−8
SO−14
VI
−40
45
V
II
Internally Limited Internally Limited
VI
−
60
V
VSI
−40
ISI
−1
45
V
1
mA
VRADJ
IRADJ
−0.3
−10
7
V
10
mA
VD
−0.3
7
V
ID Internally Limited Internally Limited
Iq
50
−
mA
VRO
−0.3
7
V
IRO Internally Limited Internally Limited
VSO
−0.3
7
V
ISO Internally Limited Internally Limited
VQ
−0.5
IQ
−10
7.0
V
−
mA
TJ
−
TSTG
−50
150
°C
150
°C
VI
−
TJ
−40
45
V
150
°C
RqJA
−
200
k/W
70
Junction−to−Pin 4, all GND Pins Grounded.
LEAD TEMPERATURE SOLDERING AND MSL
SO−14
RqJP
−
30
k/W
Parameter
Symbol
Value
Unit
MSL, 8−Lead, 14−Lead, LS Temperature 260°C Peak (Notes 3)
MSL
1
−
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 incorporates ESD protection and exceeds the following ratings:
Human Body Model (HBM) ≤ 4.0 kV per AEC−Q100−002.
Machine Model (MM) ≤ 200 V per AEC−Q100−003.
2. Latchup Current Maximum Rating: ≤ 150 mA per AEC−Q100−004.
3. Lead free: 60−150 Sec above 217°C, 40 Sec Max at Peak, 265°C Peak.
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