CXCH76017 is a complete Current-Limit & constant voltage charger for single cell Lithium-ion and Lithium-Polymer batteries. Its DIP8/COB packages and low external component count make CXCH76017 ideally suited for portable applications. Furthermore, the CXCH76017is specifically designed to work within Universal Travel Charger. CXCH76017has a built-in detector that will automatically detect the polarity of the inserted battery and charge the battery at the correct polarity. The charge voltage is fixed at 4.25V. The SCXCH76017automatically terminates the charge cycle when the charge current drops to 30mA after the final float voltage is reached. When the input supply is removed, the CXCH76017automatically enters a low current stage, dropping the battery drain current to less than 7mA. The CXCH76017can be put into shutdown mode, reducing the supply current to 30uA.
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[ CXCH76017 ]"
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产品概述 返回TOP
CXCH76017 is a complete Current-Limit & constant voltage charger for single cell Lithium-ion and Lithium-Polymer batteries. Its DIP8/COB packages and low external component count make CXCH76017 ideally suited for portable applications. Furthermore, the CXCH76017is specifically designed to work within Universal Travel Charger. CXCH76017has a built-in detector that will automatically detect the polarity of the inserted battery and charge the battery at the correct polarity. The charge voltage is fixed at 4.25V. The SCXCH76017automatically terminates the charge cycle when the charge current drops to 30mA after the final float voltage is reached. When the input supply is removed, the CXCH76017automatically enters a low current stage, dropping the battery drain current to less than 7mA. The CXCH76017can be put into shutdown mode, reducing the supply current to 30uA.
产品特点 返回TOP
¾ Automatically Identifies the polarity of the battery
¾ Typical-Current to 250mA
¾ Internal Voltage Reference
¾ Short-Circuit Protection
¾ Low external component
¾ Build in high precision reference voltage
¾ Preset 4.25V Charge Voltage with Min/Max between 4.15V and 4.30V. ¾ 20uA Supply Current in Shutdown.
¾ Support Standalone Battery Charger.
¾ Available in DIP-8 and COB-7 Packages.
¾ RoHS Compliant and 100% Lead (Pb)-Free
应用范围 返回TOP
¾ Universal Travel Charger
¾ USB Charger
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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万能充（自动识别极性） |
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Product |
Status |
Vcc Max |
Vbat |
IOUT Max |
Polarity Detect |
OTP/OCP |
Pkg |
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8/COB/SOT23-6 |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
COB/DIP8 |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8/COB |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8/COB |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8/COB |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8 |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8 |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
DIP8 |
|
|
Active |
6V |
4.25 |
250mA |
Yes/Yes |
Yes/Yes |
PSOP16 |
|
