IL78XX
IL7824 ELECTRICAL CHARACTERISTICS
(Refer to test circuit, Tmin<Tj<Tmax, Io=500mA, VI=33V, Ci=0.33
㎌,
Co=0.1
㎌,
unless otherwise sprcified)
Characteristic
Symbol
Test condition
Tj = 25° C
Output Voltage
Vo
5.0mA
≤Io ≤1.0A,
PD
≤15W
VI = 27V to 38V
VI = 28V to 38V
Tj =
25° C
Tj =
25° C
VI = 27V to 38V
VI = 30V to 36V
Io = 5.0mA to 1.5A
Io = 250mA to 750mA
Tj = 25° C
Io = 5mA to 1A
Quiescent current
Change
Output voltage Drift
Output noise voltage
Ripple Rejection
Dropout voltage
Peak current
Output Resistance
Short circuit current
∆Iq
VI = 27V to 38V
VI = 28V to 38V
∆
Vo/
∆
T
Vn
RR
Vd
Ipk
Ro
Isc
Io = 5mA
f = 10Hz to 100KHz, Ta = 25° C
f = 120Hz, VI = 28V to 38V
Io = 1A, Tj = 25° C
Tj = 25° C
f = 1KHz
Vi = 35V, Ta = 25° C
50
-1.5
60
67
2
2.2
28
230
mA
mV/° C
㎶
dB
V
A
Min.
23
Typ.
24
Max.
25
V
Unit
22.8
24
25.25
Line Regulation
∆Vo
17
6
15
5
5.2
0.1
0.5
480
240
480
240
8
0.5
1.0
mA
mA
mV
Load Regulation
Quiescent current
∆Vo
Iq
* Load and lone regulation are specified at constant junction temperature. Changes in Vo due to heating effects
must be taken into account separately. Pulse testing with low duty is used.
Rev. 02
IKSEMICON [ IK SEMICON CO., LTD ]
