OM183SC 데이터 시트보기 (PDF) - Omnirel Corp => IRF
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OM183SC Datasheet PDF : 5 Pages
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OM183SC - OM186ST - OM186SR
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Parameter
Conditions
Min.
Typ.
Max.
Reference Voltage
Line Regulation
IOUT = 10 mA, Tj = 25°C
(VIN - VOUT) = 3 V
10mA ≤ IOUT ≤ IFULL LOAD
1.5 V ≤ (VIN - VOUT) ≤ 25 V (Note 3)
ILOAD = 10 mA, 1.5 V ≤ (VIN - VOUT) ≤ 15 V,
Tj = 25°C
1.238
1.250
1.262
1.220
1.250
0.015
0.035
1.270
0.2
0.2
Units
V
V
%
%
3.3
Load Regulation
Dropout Voltage
Current Limit
OM183SC
OM184SC
OM185ST/SR
OM186ST/SR
Minimum Load Current
Thermal Regulation
OM183SC
OM184SC
OM185ST/SR
OM186ST/SR
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Temperature Stability
Long Term Stability
Thermal Resistance
TO-257AA/D2 Pac
TO-258AA
15 V ≤ (VIN - VOUT) ≤ 35 V (Notes 1 & 2)
(VIN - VOUT) = 3 V
10 mA ≤ IOUT ≤ IFULL LOAD
Tj = 25°C
(Notes 1, 2, 3)
∆VREF = 1%, IOUT = IFULL LOAD
(VIN - VOUT) = 5 V
(VIN - VOUT) = 25 V
(VIN - VOUT) = 5 V
(VIN - VOUT) = 25 V
(VIN - VOUT) = 5 V
(VIN - VOUT) = 25 V
(VIN - VOUT) = 5 V
(VIN - VOUT) = 25 V
(VIN - VOUT) = 25 V
TA = 25°C, 30 ms pulse
Guaranteed by design
f = 120 Hz
CADJ = 25 µF Tantalum
IOUT - IFULL LOAD (VIN - VOUT) = 3 V
TJ = 25°C
10mA ≤ IOUT ≤ IFULL LOAD
1.5 V ≤ (VIN - VOUT) ≤ 25 V
-55°C ≤ TJ ≤ +150°C
TA = 125°C, 1000 Hrs.
Junction-to-Case
0.05
0.5
%
0.5
0.8
.8
1.0
1.3
1.5
8.0
0.4
5.5
0.3
3.2
0.2
1.5
0.75
5
10
0.002
0.01
0.003
0.15
0.004
0.02
0.010
0.05
%
%
V
A
A
A
A
A
A
A
A
mA
%/W
%/W
%/W
%/W
60
75
dB
55
µA
0.2
5
µA
0.5
%
0.3
1
%
4.2
°C/W
2.75
°C/W
Note 1: Load and line regulation are measured at a constant junction temperature by low duty cycle pulse testing.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation (OM183/60W, OM184/45W, OM185/30W,
OM186/15W). Power dissipation is determined by the input/output differential and the output current. Guaranteed maximum
power dissipation will not be available over the full input/output voltage range.
Note 3: IFULL LOAD curve is defined as the minimum value of current limit as a function of input to output voltage. Note that power
dissipation is only achievable over a limited range of input to output voltage.
Note 4: Dropout voltage is specified over the full output current range of the device.
3.3 - 2
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