Operating Conditions - Hyundai ImageQuest L70A Technical & Service Manual

L70A Technical Service Manual
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
MaximumSupply Voltage
ON /OFF Pin Input Voltage
Feedback Pin Voltage
OutputVoltage to Ground
(Steady State)
Power Dissipation
Storage Temperature Range
ESD Susceptibility
LM2596-3.3
Electrical Characteristics
Specifications withstandard type face are for T
ture Range
Symbol Parameter
SYSTEM PARAMETERS (Note 5) Test Circuit Figure 1
V OutputVoltage
OUT
h Efficiency
LM2596-5.0
Electrical Characteristics
Specifications withstandard type face are for T
ture Range
Symbol Parameter
SYSTEM PARAMETERS (Note 5) Test Circuit Figure 1
V OutputVoltage
OUT
h Efficiency
LM2596-12
Electrical Characteristics
Specifications withstandard type face are for T
ture Range
Symbol Parameter
SYSTEM PARAMETERS (Note 5) Test Circuit Figure 1
V OutputVoltage
OUT
h Efficiency
(Note 1)
45V
-0.3 ¡´ V ¡´+25V
-0.3 ¡´ V ¡´ +25V
-1V
Internallylimited
-65!C to +150!°C
= 25!°C and those withboldface type apply over full Operating Tempera-
J
Conditions
4.75V ¡´V ¡´40V, 0.2A ¡´I
IN
V = 12V, I = 3A
IN LOAD
= 25!°C and those withboldface type apply over full Operating Tempera-
J
Conditions
7V ¡´V ¡´40V, 0.2A ¡´I
IN LOAD
V = 12V, I = 3A
IN LOAD
= 25!°C, and those withboldface type apply over full Operating Tempera-
J
Conditions
15V ¡´V ¡´40V, 0.2A ¡´I
IN
V = 12V, I = 3A
IN LOAD
--27--
Human Body Model (Note 2)
Lead Temperature
S Package
Vapor Phase (60 sec.)
Infrared (10 sec.)
T Package (Soldering, 10 sec.)
MaximumJunction Temperature

Operating Conditions

Temperature Range
Supply Voltage
Typ
(Note 3)
3.3
¡´3A
LOAD
73
Typ
(Note 3)
5.0
¡´3A
80
Typ
(Note 3)
12.0
¡´3A
LOAD
90
-40!C ¡´ T ¡´ +125!C
J
4.5V to 40V
LM2596-3.3
Limit
(Note 4)
3.168/3.135
3.432/3.465
LM2596-5.0
Limit
(Note 4)
4.800/4.750
5.200/5.250
LM2596-12
Limit
(Note 4)
11.52/11.40
12.48/12.60
2 kV
+215!C
+245!C
+260!C
+150!C
Units
(Limits)
V
V(min)
V(max)
%
Units
(Limits)
V
V(min)
V(max)
%
Units
(Limits)
V
V(min)
V(max)
%