OM7621NM データシートの表示（PDF） - International Rectifier
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OM7621NM Datasheet PDF : 2 Pages
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OM7621NM - OM7624NM
ELECTRICAL CHARACTERISTICS TJ = -55°C to + 125°C
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
1.220
1.262
1.270
0.25
3.5
Load Regulation
Dropout Voltage
Current Limit
OM7621NM
OM7622NM
OM7623NM
OM7624NM
Minimum Load Current
Thermal Regulation
OM7621NM
OM7622NM
OM7623NM
OM7624NM
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Temperature Stability
Long Term Stability
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
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.
•
•
•
•
8.0
•
0.4
•
5.5
•
0.3
•
3.2
•
0.2
•
1.5
• 0.08
•
60
•
0.55
0.9
1.1
1.5
20
0.01
.015
0.02
0.05
80
5
1.5
1
Thermal Resistance
Lead Temperature
Junction-to-Case OM7621NM
OM7622NM
OM7623NM
OM7624NM
5 Seconds at Case
2.1
3.1
4.1
5.3
225
°C
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 (OM7621/60W, OM7622/45W,
OM7623/30W, OM7624/15W). 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.
The • denotes the specifications which apply over the full operating temperature range.
Units
V
V
%
%
%
%
%
V
A
A
A
A
A
A
A
A
mA
%/W
%/W
%/W
%/W
dB
µA
µA
%
%
°C/W
°C/W
°C/W
°C/W
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