參數(shù)資料
型號: PQXXXDNA1ZPH
廠商: Sharp Corporation
英文描述: Compact Surface Mount type Low Power-Loss Voltage Regulators
中文描述: 小型表面貼裝型低功率損耗穩(wěn)壓器
文件頁數(shù): 6/6頁
文件大?。?/td> 160K
代理商: PQXXXDNA1ZPH
6
Sheet No.: OP06051
PQxxxDNA1ZPH Series
-50
-25
0
25
50
75
100 125 150
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
V
IN
=14V
V
C
=2.7V
I
O
=0A
C
IN
=1
μF
C
O
=10
μ
F
-50
-25
0
25
50
75
100 125 150
0
0.05
0.1
0.15
0.2
0.25
0.3
V
IN
=11.4V
V
C
=2.7V
I
O
=0.5A
C
IN
=1
μ
F
C
O
=10
μ
F
Fig.12 Quiescent Current vs. Ambient
Temperature
(
PQ120DNA1ZPH
)
Q
μ
A
Ambient temperature Ta (°C)
D
I
(
Fig.13 Dropout Voltage vs. Ambient
Temperature
(
PQ120DNA1ZPH
)
Ambient temperature Ta (°C)
0.1
1
10
100
1 000
20
30
40
50
60
70
80
e
i(rms)
=0.5V
V
C
=2.7V
I
O
=0.3A
C
O
=10
μ
F
T
a
=Room temp.
V
IN
=14V
40
45
50
55
60
65
70
75
80
0
0.25
0.5
0.75
1
e
i(rms)
=0.5V
f=120HZ
V
C
=2.7V
C
O
=10
μ
F
T
a
=Room temp.
V
IN
=14V
Fig.14 Ripple Rejection vs. Input Ripple
Frequency (
PQ120DNA1ZPH
)
R
Input ripple frequency f (kHz)
R
Fig.15 Ripple Rejection vs. Output Current
(
PQ120DNA1ZPH
)
Output current I
O
(A)
0
-40
1
0.5
1.5
-20
0
20
40
60 80
100 120
2.0
Cu area 740mm
2
Cu area 180mm
2
Cu area 100mm
2
Cu area 70mm
2
Cu area 36mm
2
Fig.16 Power Dissipation vs. Ambient
Temperature (Typical Value)
Ambient temperature Ta (°C)
P
D
Mounting PCB
PCB
Cu
Material
Size
Cu thickness
: Glass-cloth epoxy resin
: 50×50×1.6mm
: 35
μ
m
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