參數(shù)資料
型號: PQ1XXX1M2ZPSERIES
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
文件頁數(shù): 3/5頁
文件大?。?/td> 53K
代理商: PQ1XXX1M2ZPSERIES
Low Power-Loss Voltage Regulators
PQ1Xxx1M2ZP Series
Fig.2
Test Circuit for Ripple Rejection
Fig.3
Power Dissipation vs. Ambient
Temperature
Fig.4
Overcurrent Protection
Characteristics (Typical Value)
Fig.5
Output Voltage Fluctuation vs. Junction
Temperature (PQ1X301M2ZP)(Typical Value)
V
IN
=3.8V
I
O
=30mA
V
C
=1.8V
C
=4.7
μ
F
(Ceramic capacitor)
Fig.6
Output Voltage vs. Input Voltage
(PQ1X301M2ZP)(Typical Value)
R
L
V
C
eo
10
μ
F
1
μ
F
V
IN
~
5
4
2
3
1
V
ei
+
0.1
μ
F
f
=
400Hz (sine wave)
ei(rms)
=
100mV
V
IN
=
V
O
(TYP)
+
1.0V
V
C
=
1.8V
I
=
10mA
RR
=
20log(ei(rms)/eo(rms))
P
D
0
100
200
300
400
40
25
0
50
100
150
25
75
125
Ambient temperature T
a
(
°
C)
Note)
Oblique line portion:Overheat protection may operate in this area.
R
0
25
50
75
100
0
0.1
Output current I
O
(A)
0.2
0.3
0.4
O
V
O
60
50
40
30
20
10
0
10
20
30
40
50
60
30
20
140
120
100
80
60
40
20
0
Junction temperature T
j
(
°
C)
O
O
Input voltage V
IN
(V)
0
4
3
2
1
0
1
2
3
4
5
6
7
R
L
=
R
L
=40
T
a
=25
°
C
C
IN
=1
μ
F
(Ceramic capacitor)
C
O
=4.7
μ
F
(Ceramic capacitor)
R
L
=20
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