S78xxPI
Electrical Characteristics
(VIN = 33V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
S7824PI
Min. Typ. Max.
Characteristic
Symbol
VOUT
Test Condition
Unit
Tj =25℃
Tj =25℃
23.0
24.0
24.0
18
25.0
25.2
480
240
480
240
8.0
1.0
0.5
-
Output Voltage
V
IOUT=5mA ~ 1A
VIN=27V ~ 38V, PO≤15W
22.8
VIN=27V ~ 38V
-
-
Line Regulation
ÌVOUT
mV
VIN=30V ~ 36V
6
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
12
Tj =25℃
Tj =25℃
Load Regulation
ÌVOUT
mV
mA
mA
-
4
Quiescent Current
IB
-
4.6
-
-
VIN = 27V ~ 38V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz,
f=120Hz, VIN =28V ~ 38V
IOUT=1A
Quiescent Current Change
ÌIB
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
170
66
uVrms
50
-
-
dB
Tj =25℃
Tj =25℃
Tj =25℃
Tj =25℃
VD
2.0
0.15
-1.5
2.1
-
V
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
A
mV/°C
A
TCVO
IPK
IOUT=5mA
-
-
-
-
＊ Pulse testing techniques are used to maintain the junction temperature as close to the ambient
temperature as possible. Thermal effects must be taken into separately.
■Test circuit
KSI-2016-003
9
AUK [ AUK CORP ]
