KIA7820AF Просмотр технического описания (PDF) - KEC
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KIA7820AF Datasheet PDF : 20 Pages
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KIA7805AF/API~KIA7824AF/API
KIA7807AF/API
ELECTRICAL CHARACTERISTICS (VIN=12V, IOUT=500mA, 0℃≦Tj≦125℃)
CHARACTERISTIC
TEST
SYMBOL
CIRCUIT
TEST CONDITION
Output Voltage
VOUT
Fig. 1 Tj=25℃, IOUT=100mA
Input Regulation
Reg line
Fig. 1
Tj=25℃
9V≦VIN≦25V
10V≦VIN≦14V
Load Regulation
Output Voltage
Quiescent Current
Reg load
VOUT
IB
Fig. 1
Fig. 1
Fig. 1
Tj=25℃
5mA≦IOUT≦1.4A
250mA≦IOUT≦750mA
9V≦VIN≦22V
5.0mA≦IOUT≦1.0A, Po≦15W
Tj=25℃, IOUT=5mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
ΔIB
Fig. 1 9V≦VIN≦25V
Ta=25℃, 10Hz≦f≦100kHz
VNO
Fig. 2
IOUT=50mA
RR
Fig. 3
f=120Hz, 10V≦VIN≦20V,
IOUT=50mA, Tj=25℃
VD
Fig. 1 IOUT=1.0A, Tj=25℃
Short Circuit Current Limit
Average Temperature
Coefficient of Output Voltage
ISC
TCVO
Fig. 1 Tj=25℃
Fig. 1 IOUT=5mA, 0℃≦Tj≦125℃
MIN. TYP. MAX. UNIT
6.72 7.0 7.28
V
-
5
140
mV
-
2
70
-
15 140
mV
-
5
70
6.65
-
7.35
V
-
4.3 8.0 mA
-
-
1.3 mA
-
60
-
μVrms
59
75
-
dB
-
2.0
-
V
-
1.3
-
A
-
-0.8
- mV/℃
2008. 2. 18
Revision No : 4
5/20
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