CXUS7725A CXUS7725B CXUS7725C CXUS7725D系列是40mW（3.3V输入）高压侧负载开关，具有EN逻辑输入和OCB故障指示输出。保护功能包括限流保护、短路保护和过温保护。该装置将输出电流限制在电流极限阈值水平。当输出电压降到1.5伏以下时，器件将电流限制在较低的安全水平。在短路或过载情况下，OTP将结温限制在140oC以下
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[ CXUS7725A ]"
目录
7.相关产品
产品概述 返回TOP
The CXUS7725A/B/C/D series are 40mW (3.3V input) high side load switches with an EN logic input and an OCB fault indication output. The protection features include current-limit protection, short circuit protection, and over-temperature protection. The device limits the output current at current-limit threshold level. When VOUT drops below 1.5V, the devices limit the current to a lower and safe level. The OTP limits the junction temperature below 140oC in case of short circuit or over load conditions
产品特点 返回TOP
· 40mW (3.3V Input) High Side MOSFET
· Current-Limit and Short Circuit Protections
· Over-Temperature Protection
· Under-Voltage Lockout Protection
· Reverse Current Blocking when Disabled
· Deglitched Fault Indication Output
· Internal Soft-Start Control
· Output Discharge when Disabled
· Logic Level Enable Input
· UL Approved-File No. E328191
· Nemko IEC 60950-1:2005 (2nd Edition) and EN 60950-1:2006 CB_Scheme Certified, No.62494
· TUV IEC 60950-1:2005 + A1:2009 and EN 60950-1: 2006 + A11:2009 + A1:2010 Certified, No.44 780 11 393869
· Lead Free and Green Devices Available (RoHS Compliant)
应用范围 返回TOP
· Display Ports
· Notebook and Desktop Computers
· High-Side Power Protection Switches
· Short-Circuit Protections
· Heavy Capacitive Loads Protections
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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Switch > USB Switch |
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|
Part_No |
Package |
Cha nnel |
Drive Lout |
Vin(V) |
Current Limit |
Short Current |
Ron (mohm) |
Iq(No load) |
En pin |
High/ Low EN |
OCB |
Soft Start |
Vo |
Reverse Current |
|
|
(A) |
min |
max |
(uA) |
||||||||||||
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
7.5 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
75 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/TDFN2x2-6 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
H |
N |
Ext. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
L |
N |
Ext. |
N |
N |
|
|
TDFN2x2-6 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
70 |
65 |
Y |
H |
N |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
H |
N |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
L |
N |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.325 |
0.6 |
40 |
70 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.325 |
0.6 |
40 |
70 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.4 |
0.6 |
40 |
70 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.4 |
0.6 |
40 |
70 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.37 |
X |
250 |
100 |
N |
X |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.37 |
X |
250 |
100 |
Y |
H |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.37 |
X |
250 |
100 |
Y |
L |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.42 |
X |
250 |
100 |
N |
X |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
65 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
M |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.6 |
0.8 |
62 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
62 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
62 |
60 |
Y |
L |
Y |
Int. |
M |
N |
|
|
SOT23-5/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1.5 |
2.7 |
5.5 |
3.2 |
1.5 |
70 |
90 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1.5 |
2.7 |
5.5 |
3.2 |
1.5 |
70 |
90 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOP-8/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1 |
2.7 |
5.5 |
1.7 |
0.8 |
70 |
90 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1 |
2.7 |
5.5 |
1.7 |
0.8 |
70 |
90 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
TDFN2x3-14A |
2 |
6 |
3 |
5.5 |
X |
X |
16 |
60 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
TDFN2x3-14A |
2 |
6 |
3 |
5.5 |
X |
X |
16 |
60 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
TQFN3x3-16 |
1 |
2.5 |
4.5 |
5.5 |
Adj. |
X |
62 |
180 |
Y |
H |
Y |
Int. |
N |
N |
|
|
TDFN2x2-8 |
1 |
6 |
3 |
5.5 |
X |
X |
15 |
50 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
TDFN2x2-8 |
1 |
6 |
3 |
5.5 |
X |
X |
15 |
50 |
Y |
L |
N |
Ext. |
N |
Y |
|
|
TDFN2x3-14A |
1 |
6 |
3 |
5.5 |
12 |
X |
16 |
60 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
SOP-8/MSOP 8/TDFN2x2-8 |
1 |
2.5 |
4.5 |
24 |
5 |
0.4 |
78 |
250 |
Y |
H |
N |
Ext. |
N |
N |
|
|
SOP-8P TDFN2x2-6 |
1 |
Adj. |
4.5 |
24 |
Adj. |
X |
78 |
250 |
Y |
H |
N |
Ext. |
N |
N |
|
|
WLCSP1.2x1. 2-4 |
1 |
3 |
1.5 |
5.5 |
X |
X |
33 |
7 |
Y |
H |
N |
Int. |
N |
N |
|
