3.5 - 18
3.5
OM1324NTM, OM1324STM, OM1324NKM, OM1324SMM, OM1324NMM, OM1324N2M
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Reference Voltage
VREF
VDIFF = 3.0V, TA = 25°C1.238
1.262
VDIFF = 3.3V
•
1.225
1.270
V
VDIFF = 40V
•
1.225
1.270
Line Regulation
RLINE
3.0V ≤ VDIFF ≤ 40V, Vout = Vref, TA = 25°C-4.5
4.5
mV
(Note 1)
3.3V ≤ VDIFF ≤ 40V, Vout = Vref
•-9
9
Load Regulation
RLOAD
VDIFF = 3.0V, 10mA ≤ IL ≤ 1.5A, TA = 25°C-15
15
(Note 1)
VDIFF = 3.3V, 10mA ≤ IL ≤1.5A
•
-15
15
mV
VDIFF = 40V, 10mA ≤ IL ≤ 300mA, TA = 25°C-15
15
VDIFF = 40V, 10mA ≤ IL ≤ 195mA
•
-15
15
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, TA = 25°C100
VDIFF = 3.3V
•
100
µA
VDIFF = 40V
•
100
Adjustment Pin
∆IAdj
VDIFF = 3.0V, 10mA ≤ IL ≤ 1.5A, TA = 25°C-5
5
Current Change
VDIFF = 3.3V, 10mA ≤ IL ≤1.5A
•
-5
5
VDIFF = 40V, 10mA ≤ IL ≤ 300mA, TA = 25°C-5
5
VDIFF = 40V, 10mA ≤ IL ≤ 195mA
•
-5
5
µA
3.0V ≤ VDIFF ≤ 40V, TA = 25°C-5
5
3.3V ≤ VDIFF ≤ 40V
•
-5
5
Miminum Load Current
ILmin
VDIFF = 3.0V, VOUT = 1.4V (forced)
5.0
VDIFF = 3.3V, VOUT = 1.4V (forced)
•
5.0
mA
VDIFF = 40V, VOUT = 1.4V (forced)
•
5.0
Current Limit
ICL
VDIFF = 15V
•
1.5
3.5
(Note 2)
VDIFF = 40V, TA = 25°C0.18
1.5
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.
PART NUMBER DESIGNATOR
Standard Military Drawing Number
Omnirel Part Number
Omnirel Package Designation
7703405M
OM1324SMM
SMD-3
7703405U
OM1324STM
TO-257 (Isolated)
7703405T
OM1324NTM
TO-257 (non-Isolated)
7703405Y
OM1324 NKM
TO-3
7703405N
OM1324NMM
SMD-1
77034052
OM1324N2M
LCC-20
ELECTRICAL CHARACTERISTICS -55°C ≤ T
A ≤ 125°C, IL = 8mA (unless otherwise specified)
OM1324NTM, OM1324STM, OM1324NKM, OM1324SMM, OM1324NMM