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參數(shù)資料
| 型號： | OM7640SM |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SURFACE MOUNT POSITIVE VOLTAGE REGULATOR, 3-TERMINAL, FIXED VOLTAGE |
| 中文描述： | 表面貼裝正電壓穩(wěn)壓器，三端，固定電壓 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 31K |
| 代理商： | OM7640SM |
3.5 - 137
OM7639SM - OM7641SM
3.5
ELECTRICAL CHARACTERISTICS 15 Volt
V
IN
= 23V, I
o
= 500mA, -55°C ≤ T
A
≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25°C
V
IN
= 18.5V to 30V
V
IN
= 17.5V to 30V
14.8
15.2
V
14.6
15.4
V
Line Regulation
V
RLINE
20
mV
(Note 1)
50
mV
V
IN
= 20V to 26V
15
mV
25
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
I
O
= 5mA to 1.0 Amp
I
O
= 250mA to 750 mA
35
mV
(Note 1)
75
mV
21
mV
45
mV
Standby Current Drain
I
SCD
6.0
mA
6.5
mA
Standby Current Drain
I
SCD
(Line)
I
SCD
(Load)
V
IN
= 18.5V to 30V
0.8
mA
Change With Line
Standby Current Drain
I
O
= 5mA to 1000mA
0.5
mA
Change With Load
Dropout Voltage
V
DO
I
O (pk)
I
DS
T
A
= 25°C,
V
OUT
= 100mV, I
O
=
1.0A
T
A
= 25°C
V
IN
= 35V
2.5
V
Peak Output Current
1.5
3.3
A
Short Circuit Current
1.2
A
(Note 2)
2.8
A
Ripple Rejection
V
IN
V
OUT
N
O
f =120 Hz,
V
IN
= 10V
(Note 3)
54
dB
52
dB
Output Noise Voltage
T
A
= 25°C, f =10 Hz to 100KHz
40
μV/V
(Note 3)
RMS
Long Term Stability
V
OUT
t
T
A
= 25°C, t = 1000 hrs.
150
mV
(Note 3)
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 V
IN
= 35V.
3. If not tested, shall be guaranteed to the specified limits.
The denotes the specifications which apply over the full operating temperature range.
3.5
3
2.5
2
1.5
1
0.5
0
0
5
10
15
20
25
30
35
PEAK OUTPUT CURRENT
V
OUT
= 100mV
T
j
= -55°C
T
j
= 25°C
T
j
= 150°C
2.5
2
1.5
1
0.5
0
-75-50-25 0
25 50 75 100125150
DROPOUT VOLTAGE
V
OUT
= 100MV
I
OUT
= 0A
I
OUT
= 500mA
I
OUT
= 1A
100
80
60
40
20
0
10
100
1k
10k
RIPPLE REJECTION
V
OUT
= 5V
V
IN
- V = 8V
DC
+3.5V
rms
I
OUT
= 1A
T
j
= 25°C
TYPICAL PERFORMANCE CHARACTERISTICS
Input To Output Differential (V)
Junction Temperature (°C)
Frequency (Hz)
O
I
R
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| OM7641SM | SURFACE MOUNT POSITIVE VOLTAGE REGULATOR, 3-TERMINAL, FIXED VOLTAGE |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| OM7640SMP | 制造商:International Rectifier 功能描述:REG STD LIN FIX POS 12V 3.3A 3SMD - Bulk |
| OM7641SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SURFACE MOUNT POSITIVE VOLTAGE REGULATOR, 3-TERMINAL, FIXED VOLTAGE |
| OM7641SMM | 制造商:International Rectifier 功能描述:REGULATOR - Bulk |
| OM7641SMP | 制造商:International Rectifier 功能描述:REG STD LIN FIX POS 15V 3.3A 3SMD - Bulk |
| OM7642SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
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