The CXUS7732 is an USB charging port controller which integrates USB 2.0 high-speed data line (D+/D-) switches and a power switch. The charging schemes comply with battery charging BC1.2 and Chinese Telecommunications Industry Standard YD/T 1591-2009. The CXUS7732 also implements some dedicated charging schemes to support non-BC1.2 compatible device, such as divider1, divider2 mode or 1.2V shorted mode. The CXUS7732 features power wake and port power management (PPM) via STATUS pin in supporting power management. Power wake allows for power supply control in S4/S5 charging and PPM the ability to manage port power in a multi-port application. Furthermore, the CXUS7732 supports mouse/keyboard wake up from S3. The 62mW power switch with current limit and short circuit protections supports load current up to 2.5A. Two current limit thresholds set by two programming pin provide flexibility in current limit and load detection settings
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[ CXUS7732 ]"
目录
7.相关产品
产品概述 返回TOP
The CXUS7732 is an USB charging port controller which integrates USB 2.0 high-speed data line (D+/D-) switches and a power switch. The charging schemes comply with battery charging BC1.2 and Chinese Telecommunications Industry Standard YD/T 1591-2009. The CXUS7732 also implements some dedicated charging schemes to support non-BC1.2 compatible device, such as divider1, divider2 mode or 1.2V shorted mode. The CXUS7732 features power wake and port power management (PPM) via STATUS pin in supporting power management. Power wake allows for power supply control in S4/S5 charging and PPM the ability to manage port power in a multi-port application. Furthermore, the CXUS7732 supports mouse/keyboard wake up from S3. The 62mW power switch with current limit and short circuit protections supports load current up to 2.5A. Two current limit thresholds set by two programming pin provide flexibility in current limit and load detection settings
产品特点 返回TOP
· Meets Battery Charging Specification BC1.2 for DCP and CDP
· Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 · Support Non-BC1.2 Charging Mode by Automatic Detection:
- Divider 1, 2 Supports Most Available Apple Device
- 1.2V Mode Pull High Supports Samsung device
- Automatic SDP/CDP Swapping for BC1.2 noncompatible Devices That do not Recognize CDP Ports
· Supports Sleep Mode Charging and LS & HS HID (Mouse/Keyboard) Wake Up
· Load Detection for both Power Supply Control in S4/S5 Charging and Port Power Management in all Charge Modes
· 62mW Power Switch Meets USB2.0 & USB3.0 Power Switch Requirement
· VIN Operating Range: 4.5 ~ 5.5V
· Low Quiescent Current:
-<240mA When Device Enabled
-<2mA When Device Disabled
· High Bandwidth Data Switch Supports USB 2.0
· Adjustable Current Limit Up to 3.0A (typical)
· Output Discharge · UL Approved-File No.E328191
· TUV NORD IECEE CB Scheme Certified, No.DE 7- 0364
· TUV NORD IEC 60950-1:2005+ A1:2009+ AE:2013 and/or EN 60950-1:2006+ A11:2009+ A1:2010+ A12:2011+ A2:2013 Certified, No.44 780 15 406747- 008
· Lead Free and Green Devices (RoHS Compliant)
应用范围 返回TOP
· NB
· AIOPC
· USB Ports
· Universal Wall Charging Adapters
技术规格书（产品PDF) 返回TOP
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产品封装图 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 |
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