产品概述 返回TOPK9G嘉泰姆
The CXLB7383 is a complete constant‐current/constant‐voltage
linear charger for single cell lithium‐ion batteries. Its SOP
package and low external component count make the CXLB7383
ideally suited for portable applications. Furthermore, the
CXLB7383 can work within USB and wall adapter. No blocking
diode is required due to the internal PMOSFET architecture
and have prevent to negative Charge Current Circuit. Thermal
feedback regulates the charge current to limit the die
temperature during high power operation or high ambient
temperature. The charge voltage is fixed at 4.2V, and the
charge current can be programmed externally with a single
resistor. The CXLB7383automatically terminates the charge
cycle when the charge current drops to 1/10th the
programmed value after the final float voltage is reached.
CXLB7383Other features include current monitor, under voltage
lockout, automatic recharge and two status pin to indicate
charge termination and the presence of an input voltage.
产品特点 返回TOPK9G嘉泰姆
Programmable Charge Current Up to 1000mA K9G嘉泰姆
No MOSFET, Sense Resistor or Blocking Diode
Rquired K9G嘉泰姆
Complete Linear Charger in SOP8‐PP Package for
Single Cell Lithium‐Ion Batteries K9G嘉泰姆
Constant‐Current/Constant‐Voltage K9G嘉泰姆
Charges Single Cell Li‐Ion Batteries Directly from
USB Port K9G嘉泰姆
Preset 4.2V Charge Voltage with 1.5% Accuracy K9G嘉泰姆
Automatic Recharge K9G嘉泰姆
Charge Status Output Pins K9G嘉泰姆
C/10 Charge Termination K9G嘉泰姆
2.9V Trickle Charge Threshold K9G嘉泰姆
Soft‐Start Limits Inrush Current K9G嘉泰姆
Available Radiator in SOP8‐PP Package, the Radiator
need connect GND or impendingK9G嘉泰姆
应用范围 返回TOPK9G嘉泰姆
Cellular Telephones, PDAs, GPS K9G嘉泰姆
Charging Docks and Cradles K9G嘉泰姆
Digital Still Cameras, Portable Devices K9G嘉泰姆
USB Bus‐Powered Chargers, ChargersK9G嘉泰姆
技术规格书（产品PDF) 返回TOP K9G嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
K9G嘉泰姆
中文
English
发表评论