參數(shù)資料
型號: R5520H
廠商: Ricoh Co., Ltd.
英文描述: USB HIGH-SIDE POWER SWITCH
中文描述: USB高側(cè)電源開關(guān)
文件頁數(shù): 10/14頁
文件大?。?/td> 152K
代理商: R5520H
R5520H
10
7)
Over-current limit vs. Temperature
900
8)
Over-current limit vs. Input Voltage
900
-40
°
C
850
550
500
Temperature Topt(
°
C)
O
L
(
-40
0
40
100
-20
20
60
80
750
800
650
700
600
V
IN
=4V
V
IN
=5.5V
850
800
750
700
650
600
550
500
Input Voltage V
IN
(V)
O
L
(
2.5
3.5
4.5
6
3
4
5
5.5
85
°
C
25
°
C
9)
Over-current Detector Threshold vs. Temperature
10) Over-current Detector Threshold vs. Input
Voltage
O
T
(
1800
1400
200
0
-40
0
40
100
-20
20
60
80
1600
1200
1000
800
600
400
Temperature Topt(
°
C)
O
T
(
V
IN
=4V
V
IN
=5.5V
V
IN
(V)
1800
1600
800
600
2.5
3.5
4.5
6
3
4
5
5.5
1400
1200
1000
85
°
C
-40
°
C
25
°
C
11) Enable Input Voltage vs. Temperature
12) Enable Input Voltage vs. Input Voltage
2.4
2.0
1.2
1.0
Topt(
°
C)
E
E
/
E
(
-40
0
40
100
-20
20
60
80
2.2
1.8
1.6
1.4
V
IN
=5V
V
EN
1
V
EN
2
Input Voltage V
IN
(V)
E
E
/
E
(
2.4
2.0
1.2
1.0
2.5
3.5
4.5
6
3
4
5
5.5
2.2
1.8
1.6
1.4
Topt=25
°
C
V
EN
1
V
EN
2
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