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參數(shù)資料
| 型號： | PQXXDZ51SERIES |
| 英文描述： | LOW POWER-LOSS VOLTAGE REGULATOR |
| 中文描述： | 低功率損耗的電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 96K |
| 代理商： | PQXXDZ51SERIES |
Low Power-Loss Voltage Regulators
PQ05DZ51/11 Series / PQ3DZ53/13
I
Electrical Characteristics
(Unless otherwise specified, conditions shall be Vc=2.7V, Io=0.3A[
PQ05DZ51 series/PQ3DZ53
], Io=0.5A[
PQ05DZ11 series/PQ3DZ13
]
4
, T
a
=25
C)
Fig. 3 Power Dissipation vs. Ambient
Temperature
10
Fig. 4 Overcurrent Protection Characteristics
(Typical Value) (PQ3DZ53)
12
Fig. 1 Test Circuit
Fig. 2 Test Circuit of Ripple Rejection
Parameter
PQ3DZ53/PQ3DZ13
PQ05DZ51/PQ05DZ11
PQ09DZ51/PQ09DZ11
PQ12DZ51/PQ12DZ11
Symbol
Conditions
MIN.
3.201
TYP.
3.3
MAX.
3.399
Unit
4.85
8.73
5.0
9.0
5.15
9.27
V
––
8
0.2
8
0.1
9
±
0.01
60
2.0
%
––
––
2.5
––
%
––
%/
C
dB
45
––
8
0.2
0.5
––
V
2.0
––
––
––
V
μ
A
––
––
––
––
0.8
2
V
μ
A
8
4
––
10
5
––
––
mA
μ
A
200
4
PQ3DZ53/PQ3DZ13
:V
IN
=5V,
PQ05DZ51/11
:V
IN
=7V,
PQ09DZ51/11
:V
IN
=11V,
PQ12DZ51/11
: V
IN
=14V
5
PQ3DZ53/13
:V
IN
=4 to 10V,
PQ05DZ51/11
:V
IN
= 6 to 16V,
PQ09DZ51/11
:V
IN
=10 to 20V,
PQ12DZ51/11
: V
IN
=13 to 23V
6
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
PQ3DZ53/13
:V
IN
=3.7V
7
In case of opening control terminal
, output voltage turns off.
8
Applied only to
PQ05DZ51/11
series.
9
PQ3DZ53/PQ3DZ13
:
±
0.02
11.64
12.0
12.36
2
PQ05DZ51 series
PQ05DZ11 series
PQ05DZ51 series/PQ3DZ53
PQ05DZ11 series/PQ3DZ13
Dropout voltage
Output voltage
Load regulation
Ripple rejection
Line regulation
Temperature coefficient of output voltage
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state consumption current
7
ON-state voltage for control
Vo
R
eg
L
R
eg
I
TcVo
RR
V
i-o
Vc
(ON)
Ic
(ON)
Vc
(OFF)
Ic
(OFF)
I
q
I
qs
Io=5mA to 0.5A,
4
Io=5mA to 1.0A,
4
5
, Io=5mA
Tj=0 to 125
C, Io=5mA,
4
Refer to Fig.2
6
, Io=0.3A
6
, Io=0.5A
4
Vc=0.4V, Io=0A,
4
V
C
=0.4V, Io=0A,
4
Io=0A,
4
4
Io=0A,
4
4
V
e
i
V
IN
Io
e
o
R
L
0.33
μ
F
47
μ
F
+
+
f=120Hz(sine wave)
e
i(rms)
=0.5V
V
IN
=5V(
PQ3DZ53/13
)
7V(
PQ05DZ51/11
)
11V(
PQ09DZ51/11
)
14V(
PQ12DZ51/11
)
Io=0.3A
RR=20 log(e
i(rms)
/e
o(rms)
)
2.7V
5
2
3
1
A
V
A
A
V
IN
Iq
Ic
Io
Vo
Vc
R
L
0.33
μ
F
47
μ
F
+
1
3
2
5
0
–
20 0
P
D
P
D
:With infinite heat sink
80
50
100
150
5
8
P
D
(
Ambient temperature T
a
(
C)
Note)
Oblique line portion : Overheat protection may operate in this area.
O
(
Output current Io (A)
0
0.5
1.5
2.0
1.0
1
2
3
4
7
6
8
9
5
10
11
V
i
-
O
=10V
V
i
-
O
=2V
V
i
-
O
=1V
V
i
-
O
=0.5V
V
i
-
O
=5V
V
i
-
O
=3V
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