Inchange_Semiconductor-LM7824-datasheet.pdf

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INCHANGE Semiconductor
isc
Product Specification
isc
Three Terminal Positive Voltage Regulator
LM7824
FEATURES
·Output
current in excess of 1.5A
·Output
voltage of 24V
·Internal
thermal overload protection
·Short
circuit protection
·Output
transition Safe-Area compensation
ABSOLUTE MAXIMUM RATINGS(T
a
=25℃)
SYMBOL
PARAMETER
RATING
UNIT
V
i
DC input voltage
40
V
I
o
Output current
internally limited
P
tot
Power dissipation
internally limited
T
OP
Operating junction temperature
0~125
℃
T
stg
Storage temperature
-65~150
℃
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Thermal Resistance, Junction to Case
Thermal Resistance,Junction to Ambient
MAX
5
65
UNIT
℃/W
R
th j-c
R
th j-a
℃/W
isc website：www.iscsemi.cn
1
isc & iscsemi is registered trademark
INCHANGE Semiconductor
isc
Product Specification
isc
Three Terminal Positive Voltage Regulator
·ELECTRICAL
CHARACTERISTICS
T
j
=
25℃
(V
i
= 33V, I
O
=0.5A, C
i
= 0.33μF, C
O
= 0.1μF unless otherwise specified)
SYMBOL
PARAMETER
CONDITIONS
MIN
LM7824
MAX
UNIT
V
O
△V
V
△V
i
I
b
△
b1
△
b2
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
V
in
=33V; I
O
=500mA
27V≤V
in
≤38V;
I
O
=500mA
5.0mA≤I
O
≤1.5A;V
in
=33V
V
in
=33V; I
O
=0.5A
5.0mA≤I
O
≤1.0A;V
in
=33V
27V≤V
in
≤38V;
I
O
=500mA
23
25
480
480
8.0
0.5
0.8
V
mV
mV
mA
mA
mA
isc website：www.iscsemi.cn
2
isc & iscsemi is registered trademark

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