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參數(shù)資料
| 型號(hào)： | PQ12RD8S |
| 廠商： | Sharp Corporation |
| 英文描述： | 0.8A OUTPUT LOW POWER LOSS VOLTAGE REGULATOR |
| 中文描述： | 0.8A輸出低功耗電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大小： | 100K |
| 代理商： | PQ12RD8S |
118
Low Power-Loss Voltage Regulators
PQ05RD08 Series/PQ3RD083/PQ6RD083
Fig.27 Ripple Rejection vs. Input Ripple
Frequency (PQ05RD08 Series)
100
Fig.25 Quiescent Current vs. Junction
Temperature (PQ05RD08 Series)
5
0
–25
0
25
50
75
100
125
1
2
3
4
Q
q
(
Junction temperature T
j
(C)
20
0.1
10
1
100
40
60
80
R
Input ripple frequency f
(kHz)
I
O
=0.5A,e
i
=0.5V
rms
,
V
IN
=7V(
PQ05RD08
)
V
IN
=11V(
PQ09RD08
)
V
IN
=14V(
PQ12RD08
)
PQ05RD08
PQ12RD08
PQ09RD08
Fig.28 Ripple Rejection vs. Output Current
(PQ05RD08 Series)
90
40
0
0.5
1.0
50
60
70
80
R
Output current I
O
(A)
f=120Hz,e
i
=0.5V
rms
,
V
IN
= 7V(
PQ05RD08
Series)
V
IN
= 11V(
PQ09RD08
Series)
V
IN
= 14V(
PQ12RD08
Series)
PQ05RD08
PQ09RD08
PQ12RD08
Fig.23 Dropout Voltage vs. Junction
Temperature (PQ05RD08 Series)
0.5
Input voltage is the value when output voltage is
95%in comparison with the intial value
–25
0
Junction temperature T
j
(C)
50
25
100
75
125
0.4
0.2
0.3
0.1
0
D
i
-
(
I
O
=0.75A
0.5A
0.25A
Fig.24 Dropout Voltage vs. Junction
Temperature (PQ3RD083/PQ6RD083)
0.6
Input voltage is the value when output voltage is
95%in comparison with the intial value
–25
0
Junction temperature T
j
(C)
50
25
100
75
125
0.4
0.5
0.2
0.3
0.1
0
D
i
-
(
I
O
=0.8A
0.6A
0.4A
0.2A
PQ3RD083
PQ6RD083
Fig.26 Quiescent Current vs. Junction
Temperature (PQ3RD083/PQ6RD083)
4.7
2.2
–25
0
25
50
75
100
125
2.7
3.2
3.7
4.2
Q
q
(
Junction temperature T
j
(C)
I
O
=0A
V
IN
=8V(
PQ6RD083
)
V
IN
=5V(
PQ3RD083
)
PQ6RD083
PQ3RD083
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PQ12RD08 | 0.8A OUTPUT LOW POWER LOSS VOLTAGE REGULATOR |
| PQ09RD08 | 0.8A OUTPUT LOW POWER LOSS VOLTAGE REGULATOR |
| PQ3RD083 | 0.8A OUTPUT LOW POWER LOSS VOLTAGE REGULATOR |
| PQ05RD11 | 1A Output, General Purpose Low Power-loss Voltage Regulators |
| PQ12RD11 | 1A Output, General Purpose Low Power-loss Voltage Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ12RD8SJ00H | 功能描述:低壓差穩(wěn)壓器 - LDO LDO PQ120RDA1SZH RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ12RF1 | 制造商:Panasonic Industrial Company 功能描述:IC |
| PQ12RF1/11/1V/1A/1B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| PQ12RF11 | 制造商:Panasonic Industrial Company 功能描述:IC |
| PQ12RF12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VOLT REGULATOR|FIXED|+12.3V|BIPOLAR|SIP|4PIN|PLASTIC |
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