PQ09DZ11 查看數據表（PDF） - Sharp Electronics
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产品描述 (功能)
生产厂家
PQ09DZ11
Sharp Electronics
PQ09DZ11 Datasheet PDF : 10 Pages
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Low Power-Loss Voltage Regulators
Fig.11 Overcurrent Protection characteristics
(Typical Value)(PQ12DZ11)
12
11 Vi-o=10V
Vi-o=2V
10
Vi-o=3V
9
8
Vi-o=5V
7
6
5
Vi-o=1V
4
3
Vi-o=0.5V
2
1
0
0.5
1.0
1.5
2.0
Output current Io (A)
Fig.12 Power Dissipation vs. Ambient
Temperature (Typical Value)
3
Cu area 740mm2
2
Cu area 180mm2
Cu area 100mm2
Cu area 70mm2
1
Cu area 36mm2
PQ05DZ51/11 Series / PQ3DZ53/13
PWB
PWB
Cu
Material : Glass-cloth epoxy resin
Size
: 50 x 50 x 1.6mm
Cu thickness : 35µm
0
–20 0 20 40 60 80 100
Ambient temperature Ta (˚C)
Fig.13 Output Voltage Deviation vs. Junction
Temperature (PQ3DZ53/13)
35
30
25
20
15
10
5
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
–25
VIN=5V , Io=0.3A , Vc=2.7V
(PQ3DZ53)
VIN=5V , Io=0.5A , Vc=2.7V
(PQ3DZ13)
PQ3DZ13
PQ3DZ53
0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.14 Output Voltage Deviation vs. Junction
Temperature (PQ05DZ51/11)
35
30
25
20
15
10
5
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
–25
VIN=7V , Io=0.3A , Vc=2.7V
(PQ05DZ51)
VIN=7V , Io=0.5A , Vc=2.7V
(PQ05DZ11)
PQ05DZ51
PQ05DZ11
0 25 50 75 100 125
Junction temperature Tj (˚C)
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