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MCP73833-FCI/UN
电池充电器, 用于1节锂离子, 锂聚合物电池, 6V输入, 4.533V / 1 A充电, MSOP-10
- 制造商：
- MICROCHIP MICROCHIP
- 制造商产品编号:
- MCP73833-FCI/UN
- 库存编号
- 1605576
- 技术数据表:
- MCP73833-FCI/UN Datasheet
产品概述
The MCP73833-FCI/UN is a 1A output current linear charge Management Controller includes integrated pass transistor, integrated current sensing and reverse discharge protection. It includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. The MCP73833 employs a constant current/constant voltage charge algorithm with selectable preconditioning and charge termination. The constant current value is set with one external resistor. The MCP73833 limits the charge current based on die temperature during high power or high ambient conditions. This thermal regulation optimizes the charge cycle time while maintaining device reliability.
- Integrated pass transistor
- Integrated current sense
- Integrated reverse discharge protection
- Constant current/constant voltage operation with thermal regulation
- Programmable charge current up to 1A maximum
- Preconditioning of deeply depleted cells
- Automatic end-of-charge control selectable current threshold
- Automatic recharge selectable voltage threshold
- Two charge status outputs
- Cell temperature monitor
- Low-dropout linear regulator mode
- Automatic power-down when input power removed
- Under-voltage lockout
- Power good output
应用
电源管理, 便携式器材, 通信与网络, 音频, 无线, 消费电子产品
产品信息
技术文档 (2)
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