LP2950, LP2951, NCV2951
MAXIMUM RATINGS
(T
A
= 25°C, unless otherwise noted.)
Rating
Input Voltage
Peak Transient Input Voltage (t < 20 ms)
Power Dissipation and Thermal Characteristics
Maximum Power Dissipation
Case 751(SOIC−8) D Suffix
Symbol
V
CC
V
CC
P
D
Value
30
32
Unit
Vdc
Vdc
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á Á
Internally Limited
180
45
92
6.0
160
83
105
240
−1.5 to +30
−0.3 to +30
−0.3 to +30
−40 to +125
+150
−65 to +150
W
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
Case 369A (DPAK) DT Suffix (Note 1)
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
Case 29 (TO−226AA/TO−92) Z Suffix
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
Case 626 N Suffix
Thermal Resistance, Junction−to−Ambient
Case 846A (Micro8) DM Suffix
Thermal Resistance, Junction−to−Ambient
Feedback Input Voltage
Shutdown Input Voltage
Error Comparator Output Voltage
Operating Ambient Temperature Range
Maximum Die Junction Temperature Range
Storage Temperature Range
R
qJA
V
fb
V
sd
V
err
T
A
T
J
T
stg
°C/W
Vdc
Vdc
Vdc
°C
°C
°C
R
qJA
°C/W
R
qJA
R
qJC
°C/W
°C/W
R
qJA
R
qJC
°C/W
°C/W
R
qJA
°C/W
°C/W
R
qJC
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.
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