OMR7812ST 데이터 시트보기 (PDF) - Omnirel Corp => IRF
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OMR7812ST Datasheet PDF : 8 Pages
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OMR7805SR
OMR7812SR
OMR7815SR
OMR7805ST
OMR7812ST
OMR7815ST
OMR7805NM
OMR7812NM
OMR7815NM
OMR7805NH
OMR7812NH
OMR7815NH
ELECTRICAL CHARACTERISTICS 5 Volt VIN = 10V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
Line Regulation
(Note 1)
VOUT
VRLINE
TA = 25°C
VIN = 7.5V to 20V
VIN = 7.5V to 20V
4.92
5.08
V
•
4.85
5.15
V
5
mV
•
12
mV
VIN = 8.0V to 12V
•
4
mV
10
mV
Load Regulation
VRLOAD
IO = 5mA to 1.5 Amp
(Note 1)
•
12
mV
25
mV
IO = 250mA to 750 mA
•
6
mV
15
mV
Standby Current Drain
ISCD
•
Standby Current Drain
∆ISCD
VIN = 7.5V to 20V
•
Change With Line
(Line)
Standby Current Drain
∆ISCD
IO = 5mA to 1000mA
•
Change With Load
(Load)
6
mA
6.5
mA
0.8
mA
0.5
mA
Dropout Voltage
VDO
TA = 25°C, ∆VOUT = 100mV, IO = 1.0A
2.5
V
Peak Output Current
IO (pk)
TA = 25°C
1.5
3.3
A
Short Circuit Current
IDS
(Note 2)
VIN = 35V
•
1.2
A
2.8
A
Ripple Rejection
∆VIN
∆VOUT
f =120 Hz, ∆VIN = 10V
(Note 3)
66
•
60
Output Noise Voltage
NO
TA = 25°C, f =10 Hz to 100KHz
(Note 3)
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
∆VOUT
∆t
TA = 25°C, t = 1000 hrs.
75
mV
ELECTRICAL CHARACTERISTICS 12 Volt VIN = 19V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
Line Regulation
(Note 1)
VOUT
VRLINE
TA = 25°C
VIN = 14.5V to 27V
VIN = 14.5V to 27V
11.88
12.12
V
•
11.64
12.36
V
18
mV
•
50
mV
VIN = 16V to 22V
•
9
mV
30
mV
Load Regulation
VRLOAD
IO = 5mA to 1.5 Amp
(Note 1)
•
32
mV
60
mV
IO = 250mA to 750 mA
•
20
mV
40
mV
Standby Current Drain
ISCD
6.0
mA
•
6.5
mA
Standby Current Drain
∆ISCD
VIN = 15V to 30V
•
0.8
mA
Change With Line
(Line)
Standby Current Drain
∆ISCD
IO = 5mA to 1000mA
•
0.5
mA
Change With Load
(Load)
Dropout Voltage
VDO
∆VOUT = 100mV, IO = 1.0A
•
2.5
V
Peak Output Current
IO (pk)
TA = 25°C
1.5
3.3
A
Short Circuit Current
IDS
(Note 2)
VIN = 35V
•
1.2
A
2.8
A
Ripple Rejection
∆VIN
∆VOUT
f =120 Hz, ∆VIN = 10V
(Note 3)
61
•
54
Output Noise Voltage
NO
TA = 25°C, f =10 Hz to 100KHz
(Note 3)
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
∆VOUT
∆t
TA = 25°C, t = 1000 hrs.
120
mV
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. Short Circuit protection is only assured up to VIN = 35V.
3. If not tested, shall be guaranteed to the specified limits.
4. The • denotes the specifications which apply over the full operating temperature range.
5. Refer to curves for typical characteristics versus Total Dose Radiation Levels.
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