CXPU3360 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC
(constant current) modes. It also has built-in LED drivers specifically designed for stand-alone Battery Charging
applications. CXPU3360 integrates three voltage references, three operational amplifiers, and two current sensing
circuits together in the same IC.The 1st voltage reference,together with one operational amplifier, controls the
output voltage.The 2nd voltage reference, together with another operational amplifier, senses and limits the
amount of the current on the low side, hence the overall current at the output. The 3rd voltage reference and
operational amplifier senses when the charging current drops to 10% of the programmed value.During charging
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[ CXPU3360 ]"
目录
7.相关产品
产品概述 返回TOP
CXPU3360 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC
(constant current) modes. It also has built-in LED drivers specifically designed for stand-alone Battery Charging applications. CXPU3360 integrates three voltage references, three operational amplifiers, and two current sensing circuits together in the same
IC.The 1st voltage reference,together with one operational amplifier, controls the output voltage.The 2nd voltage reference, together with another operational amplifier, senses and limits the amount of the current on the low side, hence the overall current at the output. The 3rd voltage reference and
operational amplifier senses when the charging current drops to 10% of the programmed value.During charging, CXPU3360 will turn on Red LED. When the charging is completed, CXPU3360 will turn on Green LED. The CXPU3360 is available in SOP8 and DIP8 package.
产品特点 返回TOP
Constant Voltage and Constant Current Control
Low Voltage Operation
Precision Internal Voltage References
Low External Component Count
Current Sink Output Stage
Easy Compensation
Low AC Mains Voltage Rejection
Rugged 1.5KV ESD withstand capability.
Internal 2 LED drivers
Available in SOP8 and DIP-8 Package.
RoHS Compliant and 100% Lead (Pb)-Free
应用范围 返回TOP
Adapters
Digital Camera Chargers.
Cellphone Chargers.
Other Battery Chargers
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
相关芯片选择指南 返回TOP 更多同类产品......
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Power ASIC（恒压恒流源） |
|||||||
|
Product |
Status |
Maximum Supply Voltage |
Supply Current |
Voltage Control Loop Reference |
Current Control Loop Reference |
OTP/OCP |
PKG |
|
Active |
18V |
0.4mA |
1.21V |
200mV |
Yes/Yes |
SOT23-6 |
|
|
Active |
18V |
0.4mA |
1.21V |
200MV |
Yes/Yes |
SOP8 |
|
|
product |
Status |
Devic edescription |
VIN(min~max) |
VOUT |
IOUT |
IQ(TYP) |
pkg |
|
MP |
LED调光 |
2.5V-40V |
N/A |
500mA |
120uA |
SOT23-6 |
|
