參數(shù)資料
型號: PQXXXEH01ZXH
廠商: Sharp Corporation
英文描述: Low Voltage Operation Low Power-Loss Voltage Regulators
中文描述: 低電壓低功耗運行損耗穩(wěn)壓器
文件頁數(shù): 5/6頁
文件大?。?/td> 181K
代理商: PQXXXEH01ZXH
5
Sheet No.: OP06029
PQxxxEH01ZxH Series
0
10
20
0
1
2
3
4
5
R
L
=
1.5
Ω
(I
O
=
1A)
R
L
=
3
Ω
(I
O
=
0.5A)
R
L
=∞Ω
(I
O
=
0A)
V
C
=
2.7V
T
a
=
Room temp.
C
IN
=
0.33
μ
F
C
O
=
10
μ
F
0
10
20
0
1
2
3
4
5
R
L
=
1.8
Ω
(I
O
=
1A)
R
L
=∞Ω
(I
O
=
0A)
V
C
=
2.7V
T
a
=
Room temp.
C
IN
=
0.33
μ
F
C
O
=
47
μ
F
R
L
=
3.6
Ω
(I
O
=
0.5A)
0
10
20
30
0
1
2
3
4
5
R
L
=
2.5
Ω
(I
O
=
1A)
V
C
=
2.7V
T
a
=
Room temp.
C
IN
=
0.33
μ
F
C
O
=
47
μ
F
R
L
=
5
Ω
(I
O
=
0.5A)
R
L
=∞Ω
(I
O
=
0A)
0
50
0.2
0.4
0.6
0.8
1
1.2
1.4
25
0
25
50
75
100
125
I
O
=
0A
V
C
=
2.7V
PQ025EH01ZxH:V
IN
=3.5V
PQ018EH01ZxH:V
IN
=2.8V
PQ015EH01ZxH:V
IN
=2.5V
0
50
0.5
1
1.5
2
2.5
25
0
25
50
75
100
125
V
IN
=
2.5V
I
O
=
0A
0.1
1
10
100
35
40
45
50
55
60
65
70
75
ei (rms)
=0.
5V
V
C
=
2.7V
I
O
=
0.3A
C
O
=
47
μ
F
Ta
=
Room temp.
PQ015EH01ZxH(V
IN
=3.5V)
PQ018EH01ZxH(V
IN
=3.8V)
PQ025EH01ZxH (V
IN
=4.5V)
Fig.13 Circuit Operating Current vs. Input
Voltage (
PQ015EH01ZxH
)
Fig.14 Circuit Operating Current vs. Input
Voltage (
PQ018EH01ZxH
)
Fig.15 Circuit Operating Current vs. Input
Voltage (
PQ025EH01ZxH
)
Fig.16 Quiescent Current vs. Junction
Temperature
Fig.17
ON-OFF Threshold Voltage vs. Ambient
Temperature (
PQ018EH01ZxH
)
Fig.18 Ripple Rejection vs. Input Ripple
Frequency
Input voltage V
IN
(V)
C
B
(
Input voltage V
IN
(V)
C
B
(
Input voltage V
IN
(V)
C
B
(
Junction temperature Tj (°C)
Q
Ambient temperature Ta (°C)
O
T
(
Input ripple frequency f (kHz)
R
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