參數(shù)資料
型號(hào): PQ1MXX5M2SP
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): 2/3頁(yè)
文件大?。?/td> 42K
代理商: PQ1MXX5M2SP
D5-020901
As of September 2002
(Unless otherwise specified, Vin=Vo(TYP.)+1.0V, Vc=1.8 V, Io=30 mA.Ta=25
°
C)
Symbol
Vo
RegL
Io=5 mA to 500 mA
Vin=
Vo(TYP.)+1 V to
Vo(TYP.)+6 V(MAX.9V)
Io=10 mA, Tj=-25 to +75
°
C
-
10 Hz < f < 100 kHz
Io=30 mA, Cn=0.1
μ
F
Io=500 mA *5
-
Vc=1.8V
-
Io=0mA
Vc=0.2V
2/2
Low Power-Loss Voltage Regulator
Electrical Characteristics
Unit
V
mV
mV
mV/
°
C
dB
μ
V
V
V
μ
A
V
mA
μ
A
Parameter
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection *4
Output noise voltage *4
Dropout voltage
*6
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
Quiescent current
Output OFF-state dissipation current
RegI
TcVo
RR
Vno(rms)
Vi-o
Vc(on)
Ic(on)
Vc(off)
Iq
Iqs
MAX
.
200
20
-
-
-
0.7
-
70
0.4
1.5
1
TYP.
60
3.0
0.1
65
40
0.4
-
20
-
0.6
-
MIN
.
Refer to the table below.
-
-
-
-
-
-
1.8
-
-
-
-
Conditions
-
*4 Typical value at output voltage is 3.3 V type.
*5 Dropout voltage when output voltage lowers 0.1V from the voltage at Vin=Vo+1V.
*6 In case of opening control terminal 3 ,output voltage turns off.
V
O
V
2.440
3.234
4.900
2.5
3.3
5.0
2.560
3.366
5.100
(Vin=Vo(TYP.)+1.0V, Vc=1.8V, Io=30mA.Ta=25
°
C)
MIN.
TYP.
PQ1Mxx5M2SP Series
PQ1M255M2SP
PQ1M335M2SP
PQ1M505M2SP
*7 : It is available for every 0.1V (1.3V to 5V).
Output Voltage Line-up
Parameter
Symbol
Conditions
MAX.
Unit
*7Output
voltage
f=400 Hz(sine wave)
e
i(rms)
=100 mV
Vin= V
0(TYP)
+1.0V
V
C
= 1.8 V
I
O
= 30 mA
RR=20 log(e
i(rms)/
e
o(rms)
)
Fig.1 Test Circuit
Fig.2 Test Circuit for Ripple Rejection
A
V
in
Vc
Ic
(ON)
0.01
μ
F
A
Iq,Iqs
R
L
A
Io
V
4
2
3
5
1
Vo
1
μ
F
1
μ
F
V
in
Vc
0.1
μ
F
~
e
i
1
μ
F
1
μ
F
R
L
e
o
V
~
+
4
2
3
5
1
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