OM7625NM Просмотр технического описания (PDF) - Omnirel Corp => IRF
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OM7625NM Datasheet PDF : 2 Pages
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OM7625NM
ELECTRICAL CHARACTERISTICS -55°C ≤ TA ≤ 125°C, IL = 8mA (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Reference Voltage
VREF
VDIFF = 3.0V, TA = 25°C
-1.275
-1.225
VDIFF = 3.0V
•
-1.30
-1.20
V
VDIFF = 40V, TA = 25°C
-1.275
-1.225
VDIFF = 40V
•
-1.30
-1.20
Line Regulation
RLINE
3.0 V ≤ VDIFF ≤ 40V, TA = 25°C
-9
9
(Note 1)
3.0 V ≤ VDIFF ≤ 40V
•
-23
23
mV
Load Regulation
RLOAD
VDIFF = 5.0V, 8mA ≤ IL ≤ 1.5A
•
-25
25
(Note 1)
VDIFF = 12V, 8mA ≤ IL ≤ 1.5A, TA = 25°C
-25
25
mV
VDIFF = 40V, 8mA ≤ IL ≤ 200mA, TA = 25°C
-25
25
VDIFF = 40V, 8mA ≤ IL ≤ 100mA
•
-25
25
Thermal Regulation
VRTH
Vin = -14.6V, IL = 1.5A
-5
5
mV
Pd = 20 Watts, t = 20 ms, TA = 25°C
Ripple Rejection
RN
f = 120 Hz, Vout = Vref
•
66
dB
(Note 2)
CAdj = 10 µF
Adjustment Pin Current
IAdj
VDIFF = 3.0V
•
100
VDIFF = 40V
•
100
µA
Adjustment Pin
∆IAdj (Line)
3.0V ≤ VDIFF ≤ 40V
•
-5
5
µA
Current Change
∆IAdj (Load)
VDIFF = 5V, 8mA ≤ IL ≤ 1.5A
•
-5
5
µA
Miminum Load Current
ILmin
VDIFF = 3.0V, Vout = -1.4V (forced)
•
3.0
VDIFF = 10V, Vout = -1.4V (forced)
•
3.0
mA
VDIFF = 40V, Vout = -1.4V (forced)
•
5.0
Current Limit
ICL
VDIFF ≤ 5V
•
1.5
3.5
(Note 2)
VDIFF = 40V, TA = 25°C
0.24
1.2
A
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. If not tested, shall be guaranteed to the specified limits.
3. The • denotes the specifications which apply over the full operating temperature range.
3.5
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