完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>
数据: 1A Single-Chip Li-Ion/Li-Pol Charge Management IC With Thermal Regulation 数据表
bq2406x系列是高度集成的锂离子和锂聚合物线性充电器,针对空间受限的便携式应用。 bq2406x系列提供多种安全功能和功能选项,同时仍在小型封装中实现完整的充电系统。电池分三个阶段充电:调节,恒定或热调节电流和恒定电压。根据最小电流终止充电。内部可编程充电定时器为充电终止提供备用安全功能,并在热调节阶段动态调整。如果电池电压低于内部阈值,bq2406x会自动重新开始充电;当移除外部输入电源时,将设置睡眠模式。该器件系列的多个版本可以在底座充电器或终端设备中轻松设计bq2406x,同时使用低成本或高端AC适配器。
< /p>
Number of Series Cells |
Function |
Cell Chemistry |
Battery Charge Voltage (Min) (V) |
Battery Charge Voltage (Max) (V) |
Features |
Charge Current (Max) (A) |
Control Interface |
Control Topology |
Rating |
Operating Temperature Range (C) |
Pin/Package |
Operating Vin (Min) (V) |
Operating Vin (Max) (V) |
Absolute Vin (safety rating) (Max) ((V)) |
BQ24060 | BQ24061 | BQ24064 |
---|---|---|
1 | 1 | 1 |
Charger | Charger | Charger |
Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
4.2 | 4.2 | 4.2 |
4.2 | 4.2 | 4.2 |
Integrated FET Temp Monitoring (Thermistor Pin) Thermal Regulation | Integrated FET Temp Monitoring (Thermistor Pin) Thermal Regulation | Integrated FET Temp Monitoring (Thermistor Pin) Thermal Regulation |
1 | 1 | 1 |
Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) |
Linear | Linear | Linear |
Catalog | Catalog | Catalog |
-40 to 85 | -40 to 85 | -40 to 85 |
10VSON | 10VSON | 10VSON |
4.35 | 4.35 | 4.35 |
16.5 | 16.5 | 16.5 |
18 | 18 | 18 |