參數(shù)資料
型號(hào): PQ3RF23
廠商: Sharp Corporation
英文描述: 3.3V Output, High Output Current (2A, 3.5A) Type Low Power-loss Voltage Regulators
中文描述: 3.3V輸出,高輸出電流(第2A,3.5A的)型低功率損耗穩(wěn)壓器
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 49K
代理商: PQ3RF23
Low Power-Loss Voltage Regulators
-25
0
0
0.1
0.2
0.3
0.4
25
50
75
100
125
I
O
=3.5A
I
O
=3.0A
I
O
=1.0A
I
O
=2.0A
Junction temperature T
j
(C)
Fig.16 Quiescent Current vs. Junction
Temperature
(PQ3RF33)
D
i
-
(
-25
0
Junction temperature T
j
(C)
Fig.15 Quiescent Current vs. Junction
Temperature
(PQ3RF23)
0
0.1
0.2
0.3
0.4
25
50
75
100
125
I
O
=2.0A
I
O
=1.5A
I
O
=0.5A
I
O
=1.0A
D
i
-
(
1
2
3
4
5
6
7
8
R
L
=
R
L
=0.94
R
L
=1.65
R
L
=3.3
0
50
100
T
j
=25C
Input voltage V
IN
(V)
C
B
(
1
2
Input voltage V
(V)
3
4
5
6
7
8
R
L
=
R
L
=1.65
R
L
=3.3
0
50
100
T
j
=25C
C
B
(
Fig.11 Circuit Operating Current vs. Input
Voltage
(PQ3RF23)
Fig.13 Dropout Voltage vs. Junction
Temperature
(PQ3RF23)
Fig.12 Circuit Operating Current vs. Input
Voltage
(PQ3RF33)
Fig.14 Dropout Voltage vs. Junction
Temperature
(PQ3RF33)
PQ3RF23/PQ3RF33
0
-25
1
2
3
4
0
25
50
75
100
125
V
IN
=5V
I
O
=0A
Junction temperature T
j
(C)
Q
q
(
0
-25
1
2
3
4
0
Junction temperature T
j
(C)
25
50
75
100
125
V
IN
=5V
I
O
=0A
Q
q
(
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