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參數(shù)資料
| 型號(hào)： | PQ20VZ11SERIES |
| 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(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 61K |
| 代理商： | PQ20VZ11SERIES |
Low Power-Loss Voltage Regulators
PQ20VZ51/PQ20VZ11
Fig.1
Test Circuit
Fig.2
Test Circuit of Ripple Rejection
Parameter
Symbol
V
i
V
O
R
eg
L
R
eg
I
RR
V
ref
T
C
V
ref
V
i
-
O
I
q
V
C
(
ON
)
I
C
(
ON
)
V
C
(
OFF
)
I
C
(
OFF
)
I
qs
Conditions
Input voltage
Output voltage
Load regulation
Line regulation
Ripple rejection
Reference voltage
Temperature coefficient of reference voltage
Dropout voltage
Quiescent current
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Output OFF-state consumption current
4
PQ20VZ51
:Io=0.3A,
PQ20VZ11
:Io=0.5A
5
PQ20VZ51
:Io=5mA to 0.5A,
PQ20VZ11
:Io=5mA to 1.0A
6
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
7
In case of opening control terminal
, output voltage turns off.
Unit
V
V
%
%
dB
V
%
V
mA
V
μ
A
V
μ
A
μ
A
MAX.
20
2.0
2.5
1.275
0.5
7
200
0.8
2.0
5.0
TYP.
0.2
0.2
60
1.25
±
1.0
0.2
4
MIN.
4.5
1.5
45
1.225
2.0
V
O
=1.5V
R
2
=225
to 14.6k
5
V
IN
=11 to 21V, I
O
=5mA
Refer to Fig. 2
4
T
j
=0 to 125
C, Io=5mA
4
,
6
I
O
=0
I
O
=0
V
C
=0.4V
I
Electrical Characteristics
Unless otherwise specified, V
IN
=12V, Vo=10V,
4
, R
1
=1k
, Vc=2.7V(T
a
=25
C)
V
A
A
V
V
A
V
IN
V
C
I
q
I
C
1k
I
O
V
O
V
C
R
L
47
μ
F
0.33
μ
F
47
μ
F
+
R
2
R
1
V
IN
e
i
e
o
1k
I
O
R
L
0.33
μ
F
47
μ
F
+
R
2
R
1
+
V
O
=V
ref
×
1+
–R
2
R
1
[R
1
=1k
,V
ref
Nearly=1.25V]
f=120Hz(sine wave)
e
i(rms)
=0.5V
I
O
=0.3A
RR=20 log(e
i(rms)
/e
o(rms)
)
1
2
3
4
5
1
2
3
4
5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PQ20VZ1U | VOLT REGULATOR|ADJUSTABLE|+1.5 TO +20V|BIPOLAR|SIP|5PIN|PLASTIC |
| PQ20VZ51SERIES | LOW POWER-LOSS VOLTAGE REGULATOR |
| PQ20VZ5U | VOLT REGULATOR|ADJUSTABLE|+1.5 TO +20V|BIPOLAR|SIP|5PIN|PLASTIC |
| PQ20WZ11SERIES | LOW POWER-LOSS VOLTAGE REGULATOR |
| PQ20WZ51SERIES | LOW POWER-LOSS VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ20VZ1U | 制造商:Sharp Microelectronics Corporation 功能描述:LDO Regulator Pos 1.5V to 20V 1A 6-Pin(5+Tab) SC-63 T/R 制造商:Panasonic Industrial Company 功能描述:IC |
| PQ20VZ1UJ00H | 功能描述:低壓差穩(wěn)壓器 - LDO TO-263 LDO 1.5V to 20V 1A 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 |
| PQ20VZ51 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators |
| PQ20VZ51_01 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators |
| PQ20VZ51SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER-LOSS VOLTAGE REGULATOR |
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