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參數(shù)資料
| 型號： | PQ05RR12 |
| 廠商： | Sharp Corporation |
| 英文描述： | 1A Output, Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function) |
| 中文描述： | 1A輸出，低功率損耗穩(wěn)壓器（內(nèi)置復(fù)位信號生成功能） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 39K |
| 代理商： | PQ05RR12 |
Low Power-Loss Voltage Regulators
PQ05RR12/PQ05RR13
0
-20
0
P
D1
P
D2
P
D1
:No heat sink
P
D2
:With infinite heat sink
50
100
150
5
10
15
20
P
D
(
Ambient temperature T
a
(C)
Note) Oblique line portion:Overheat protection may operate in
this area.
Fig.1 Test Circuit
Fig.3 Power Dissipation vs. Ambient
Temperature
Fig.4 Overcurrent Protection
Characteristics (Typical value)
100
Parameter
Symbol
Conditions
V
O
R
eg
L
R
eg
I
T
C
V
O
RR
V
i
-o
V
rl
V
rt
I
rlk
I
q
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
Low reset output voltage
Reset threshold voltage
Reset output leak current
Quiescent current
*4
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
*5
Output voltage shall be the value when input voltage lowers and V
r
becomes low.
Unit
MAX.
5.25
5.12
2.0
2.5
-
-
0.5
0.8
3.95
30
10
TYP.
5.0
5.0
0.1
0.5
±0.02
55
-
-
3.75
-
-
MIN.
4.75
4.88
-
-
-
45
-
-
3.55
-
-
PQ05RR12
PQ05RR13
-
I
O
=5mA to 1.0A
V
IN
=6 to 12V
T
J
=0 to 125C
Refer to Fig. 2
*4
I
O
=5mA, I
r
=5mA
I
O
=5mA,
*5
I
O
=5mA, V
r
=24V
I
O
=0
I
Electrical Characteristics
(Unless otherwise specified, condition shall be V
IN
=7V,Io=0.5A, T
a
=25C)
V
%
%
%/C
dB
V
V
V
μ
A
mA
G
3
G
2
G
1
G
4
A
V
A
A
V
V
IN
I
q
I
O
V
O
V
r
R
L
0.33
μ
F
47
μ
F
I
rlk
+
I
r
V
rl
0
0
0.3
0.6
Output current
I
O
(A)
0.9
1.2
1.5
1.8
2.1
40
60
20
80
R
G
3
G
2
G
1
G
4
V
~
e
i
V
IN
I
O
e
o
R
L
0.33
μ
F
47
μ
F
+
+
~
f=120Hz (sine wave)
e
i
=0.5V
rms
RR=20 log (e
i
/e
o
)
Fig.2 Test Circuit of Ripple Rejection
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| PQ05SZ1 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function) |
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