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參數(shù)資料
| 型號： | PQ12RF2B |
| 廠商： | Sharp Corporation |
| 英文描述： | Low Power-Loss Voltage Regulators |
| 中文描述： | 低功率損耗穩(wěn)壓器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 101K |
| 代理商： | PQ12RF2B |
243
Low Power-Loss Voltage Regulators
PQ05RF2/PQ05RF21/PQ05RF2V Series
Fig. 1 Test Circuit
Fig. 5 Output Voltage Minute Adjustment
Characteristics (PQ05RF2V)
6.0
R
1
=390
Fig. 6 Output Voltage Minute Adjustment
Characteristics (PQ09RF2V)
Fig. 2 Test Circuit of Ripple Rejection
PQ05RF2/PQ05RF21
series
10
2
10
3
10
4
4.5
5.0
5.5
R
1
=1k
R
1
=
3.9k
O
O
(
R
2
(
)
10
3
10
4
R
2
(
)
10
5
8.1
9.0
9.9
R
1
=390
R
1
=1k
R
1
=3.9k
O
O
(
Fig. 3 Power Dissipation vs. Ambient
Temperature
P
D2
Fig. 4 Overcurrent Protection Characteristics
(Typical value)
100
0
–
20
0
Ambient temperature T
a
(
C)
Oblique line portion : Overheat protection may operate in this area.
P
D1
50
100
150
5
10
15
20
P
D
(
P
D1 :
No heat sink
P
D2 :
With infinite heat sink
0
1.0
Output current I
O
(A)
2.0
3.0
4.0
80
40
60
20
0
R
Note)
3.3
μ
F
PQ05RF2V
series
V
e
i
V
IN
e
o
R
L
0.33
μ
F
47
μ
F
+
+
V
e
i
V
IN
e
o
R
L
0.33
μ
F
47
μ
F
+
+
+
f=120Hz(sine wave)
e
i(rms)
=0.5V
RR=20 log(e
i(rms)
/e
o(rms)
)
f=120Hz(sine wave)
e
i(rms)
=0.5V
RR=20 log(e
i(rms)
/e
o(rms)
)
1
2
3
4
1
2
3
4
A
V
A
A
V
IN
I
q
I
C
I
O
V
O
V
C
R
L
0.33
μ
F
47
μ
F
+
A
V
A
V
IN
I
q
I
O
V
O
R
L
0.33
μ
F
3.3
μ
F
PQ05RF2/PQ05RF21
series
PQ05RF2V
series
47
μ
F
+
+
1
2
3
4
1
2
3
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PQ12RF2V | Low Power-Loss Voltage Regulators |
| PQ15RF2 | Low Power-Loss Voltage Regulators |
| PQ15RF21 | Low Power-Loss Voltage Regulators |
| PQ15RF2A | Low Power-Loss Voltage Regulators |
| PQ15RF2B | Low Power-Loss Voltage Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ12RF2V | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:2A Output, Low Power-Loss Voltage Regulators |
| PQ12RG1 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Low Power-Loss Voltage RegulatorsBuilt-in Reverse Voltage Protection Function Between Input and Output |
| PQ12RG11 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| PQ12RH1 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:1.5A Output, Low Power-Loss Voltage Regulators |
| PQ12RH11 | 制造商:Sharp Microelectronics Corporation 功能描述:PQ12RD21 - Rail/Tube |
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