參數(shù)資料
型號: OM7671NK
廠商: Electronic Theatre Controls, Inc.
英文描述: 1.5 AMP AND 3 AMP LOW DROPOUT 3.3 VOLTAGE POSITIVE REGULATOR
中文描述: 1.5 AMP和3安培低3.3電壓正調(diào)節(jié)
文件頁數(shù): 2/3頁
文件大?。?/td> 433K
代理商: OM7671NK
3.3
OM7670 Series
OM7671 Series
ELECTRICAL CHARACTERISTICS
-55°C
T
A
125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
V
IN
= 5.0 V, I
OUT
= 10 mA
3.267
3.333
V
T
A
= 25° C
4.75 V
V
IN
18 V,
10 mA
I
OUT
I
LMIN
4.5V
V
IN
18 V,
3.325
3.365
V
Line Regulation
V
OUT
V
IN
V
OUT
I
OUT
12
mV
(Note 1)
I
OUT
= 0 A
Load Regulation
V
IN
= 5.0 V, 0A
I
OUT
I
LMIN
15
mV
(Note 1)
T
A
= 25° C
V
IN
= 5.0 V, 0A
I
OUT
I
LMIN
I
OUT
= I
LMIN
,
V
REF
= 1%
25
mV
Dropout Voltage
V
DO
1.5
V
Thermal Regulation
-
30 ms pulse, T
A
= +25° C
0.04
%/W
Ripple Rejection
V
IN
V
OUT
f = 120 Hz, C
Adj
= 25 μF,
60
dB
C
OUT
= 25 μF (tantalum), I
OUT
= I
LMIN
,
V
IN
= 6.3 V
Quiescent Current
I
Q
V
IN
= 18 V
10
mA
Current Limit
I
L
OM7670NK, V
IN
= 18 V
1.5
3.5
OM7670NM/ST/SM V
IN
= 18 V
1.3
2.5
OM7670N2, V
IN
= 18 V
.75
1.50
A
OM7671NK, V
IN
= 18 V
3.0
5.0
OM7671NM/ST/SM, V
IN
= 18 V
2.6
4.5
V
IN
= 28 V, All Types
-55° C
T
J
+125° C
.050
--
A
Temperature Stability
V
OUT
T
1.55
%
(Note 2)
Long Term Stability
V
OUT
T
T
A
= +125° C, t = 1000 hrs
1.0
%
(Note 2)
Notes:
1. Line and Load Regulation are measured at a constant junction temperature using a low duty cycle pulse technique.
Although power dissipation is internally limited, regulation is guaranteed up to the maximum power dissipation of 15W
for the OM7670 series and 30 watts for the OM7671 series (See Table 1). Power dissipation is determined by the
input/output differential voltage and the output current. Guaranteed maximum power dissipation will not be available over
the full input/output voltage range.
2. Guaranteed by design, characterization or correlation to other tested parameters.
3. The denotes the specifications which apply over the full operating temperature range.
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