PQ09DZ11 查看數據表（PDF） - Sharp Electronics
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PQ09DZ11
Sharp Electronics
PQ09DZ11 Datasheet PDF : 10 Pages
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Low Power-Loss Voltage Regulators
PQ05DZ51/11 Series / PQ3DZ53/13
s Electrical Characteristics
(Unless otherwise specified, conditions shall be Vc=2.7V, Io=0.3A[PQ05DZ51 series/PQ3DZ53], Io=0.5A[PQ05DZ11 series/PQ3DZ13]❇4, Ta=25˚C)
Parameter
PQ3DZ53/PQ3DZ13
Output voltage PQ05DZ51/PQ05DZ11
PQ09DZ51/PQ09DZ11
PQ12DZ51/PQ12DZ11
Load regulation PQ05DZ51 series
PQ05DZ11 series
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage PQ05DZ51 series/PQ3DZ53
PQ05DZ11 series/PQ3DZ13
❇7 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state consumption current
Symbol
Vo
RegL
RegI
TcVo
RR
Vi-o
Vc(ON)
Ic(ON)
Vc(OFF)
Ic(OFF)
Iq
Iqs
Conditions
❇4
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
❇4
Io=0A, ❇4
VC=0.4V, Io=0A, ❇4
Io=0A, ❇4
Vc=0.4V, Io=0A, ❇4
MIN.
3.201
4.85
8.73
11.64
––
––
––
45
––
2.0
––
––
––
––
––
TYP.
3.3
5.0
9.0
12.0
❇8 0.2
❇8 0.1
❇9 ±0.01
60
❇8 0.2
––
––
––
––
❇8 4
––
MAX.
3.399
5.15
9.27
12.36
2.0
2.5
––
––
0.5
––
200
0.8
2
10
5
Unit
V
%
%
%/˚C
dB
V
V
µA
V
µA
mA
µA
❇4 PQ3DZ53/PQ3DZ13:VIN=5V, PQ05DZ51/11:VIN =7V, PQ09DZ51/11:VIN =11V, PQ12DZ51/11: VIN =14V
❇5 PQ3DZ53/13:VIN=4 to 10V, PQ05DZ51/11:VIN = 6 to 16V, PQ09DZ51/11:VIN =10 to 20V, PQ12DZ51/11: VIN =13 to 23V
❇6 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. PQ3DZ53/13:VIN=3.7V
❇7 In case of opening control terminal 2 , output voltage turns off.
❇8 Applied only to PQ05DZ51/11 series.
❇9 PQ3DZ53/PQ3DZ13:±0.02
Fig. 1 Test Circuit
Fig. 2 Test Circuit of Ripple Rejection
VIN
1
0.33µF
3
47µF Vo
Vc
2
A Io
5
+
A
V
A Iq
RL
Ic
Fig. 3 Power Dissipation vs. Ambient
Temperature
10
PD:With infinite heat sink
PD
8
5
0
–20 0
50 80 100
150
Ambient temperature Ta (˚C)
Note) Oblique line portion : Overheat protection may operate in this area.
1
ei
VIN 0.33µF
3
+
f=120Hz(sine wave)
Io
ei(rms)=0.5V
2 47µF
VIN=5V(PQ3DZ53/13)
+
7V(PQ05DZ51/11)
5
RL V eo
11V(PQ09DZ51/11)
14V(PQ12DZ51/11)
2.7V
Io=0.3A
RR=20 log(ei(rms)/eo(rms))
Fig. 4 Overcurrent Protection Characteristics
(Typical Value) (PQ3DZ53)
12
11
10
9
8
7
6 Vi-O=0.5V
5
4
3
Vi-O=1V
Vi-O=2V
Vi-O=3V
2
1
Vi-O=5V
Vi-O=10V
0
0.5
1.0
1.5
2.0
Output current Io (A)
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