參數(shù)資料
型號(hào): PQ7RV4
廠商: Sharp Corporation
英文描述: Variable Output (1.5 to 7V), 4.6A Output Low Power-loss Voltage Regulator
中文描述: 可變輸出(1.5至7V),4.6輸出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> 39K
代理商: PQ7RV4
Low Power-Loss Voltage Regulators
PQ7RV4
Fig.5
Relative Output Voltage vs. Output
Current (Typical Value)
Fig.6
Output Voltage vs. Input Voltage
Fig.7
Circuit Operating Current vs. Input
Voltage
Fig.9
Quiescent Current vs. Junction
Temperature
Fig.8
Dropout Voltage vs. Junction
Temperature
Fig.10 Ripple Rejection vs. Input Ripple
Frequency
100
0
2.0
4.0
6.0
8.0
1.0
100
80
40
60
20
0
R
Output current I
O
(A)
00
1
2
3
4
5
1
2
3
4
R
L
=
R
L
=1.65
R
L
=0.72
O
O
(
Input voltage V
IN
(V)
T
a
=25C
0
0
5
2
4
1
3
50
120
100
R
L
=
R
L
=0.72
R
L
=1.65
C
B
(
Input voltage V
IN
(V)
T
a
=25C
-25
0
50
25
100
75
125
1.0
0.8
0.4
0.6
0.2
0
D
i
-
(
Junction temperature T
j
(C)
I
O
=4.6A
I
O
=4A
V
O
=3.3V
R
1
=2k
0
-25
0
25
50
75
100
125
2
10
12
4
14
6
16
8
18
V
IN
=5
V
O
=3.3V
R
1
=2k
I
O
=0A
20
Q
q
(
Junction temperature T
j
(C)
0
0.1
10
1
100
20
40
60
80
Input ripple frequency f
(kHz)
R
V
=5V
Io=0.5A
e
i
=0.5V
rms
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