您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。

产品可能与您的搜索条件并不完全匹配

您买过此产品。 在订单历史记录中查看

 
 

MCP73838-FCI/MF

芯片, 锂离子电池充电控制器, 10DFN

MICROCHIP MCP73838-FCI/MF

图片仅用于图解说明,详见产品说明。

制造商产品编号:
MCP73838-FCI/MF
库存编号
1578457
查看所有技术文档

产品概述

The MCP73838-FCI/MF is a fully integrated linear Li-ion/Li-polymer Battery Charger with autonomous power source selection. Along with its small physical size, the low number of external components required makes the MCP73838 ideally suitable for portable applications. It automatically selects the USB-port or AC-adapter as the power source for the system. For the USB-port powered systems, the charger specifically adheres to the current limits governed by the USB specification. The host microcontroller can select from two preset maximum charge current rates of 100mA (low power USB-port) or 500mA (high power USB-port). With an AC-adapter providing power to the system, an external resistor sets the magnitude of the system or charge current up to a maximum of 1A. It employs a constant current/constant voltage charge algorithm with selectable preconditioning and charge termination.
  • Autonomous power source selection
  • Integrated pass transistors
  • Integrated current sense
  • Integrated reverse discharge protection
  • Selectable USB-port charge current
  • Selectable voltage threshold
  • Automatic end-of-charge control
  • Selectable charge termination current ratio
  • Selectable safety timer period
  • Battery cell temperature monitor
  • Automatic power-down when input power is removed
  • ±0.5% High accuracy preset voltage regulation

应用

电源管理, 无线, 音频, 通信与网络, 消费电子产品, 便携式器材, 成像, 视频和目视, 医用

产品信息

想要查看类似产品?只需在下方选择所需属性并点击按钮 ×


:
锂离子、锂聚合物

:
6V

:
4.2V

:
1A

:
DFN

:
10引脚

:
1

:
-40°C

:
85°C

:
-

:
MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (3)

可延期交货

送货开始日期 21-4-23

有货时请通知我

CNY7.70 ( CNY8.70  含增值税)

定价不可用。 请联系客户服务

包装规格:
每个
多件: 1 最低: 1
数量 单价(含增值税) 您所支付金额(含增值税)
 
 
1+ CNY7.70 (CNY8.70)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
25+ CNY6.81 (CNY7.70)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
 
 

定价不可用。 请联系客户服务

No longer stocked:: No Longer Manufactured::
添加到购物篮 延期发货 预订
添加
受限制物品
添加部件编号/注释行
总价:
总价: ( )
总价: --