LN8238A 单节锂离子/锂聚合物电池保护 IC
LN8238A 是一款锂电池保护电路，为避免锂电池因过充电、过放电、电流过大导致电池寿命缩短或电池被损坏而设计。 LN8238A 具有高精确度的电压检测与时间延迟电路，带0V 充电功能（电池电压>0.5V）和自恢复功能。不适用于无线和射频信号排布及屏蔽太差的产品，另请客户使用本产品前务必做成品整机验证。
深圳市佰泰盛世科技有限公司
创新型中小企业
高新企业
联系人：马中原
联系电话：15817302460
联系地址：深圳市龙岗区坂田街道新天下承运大厦4楼4158
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RY2231 Li-ion and Li-poly Battery Protection IC
The RY2231 is a high integration solution for lithium-ion/polymer battery protection. RY2231 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2231 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. Thelow standby current drains little current from the cell while in storage. -
RY2207 Li-ion and Li-poly Battery Protection IC
he RY2207 is a high integration solution for lithium-ion/polymer battery protection. RY2207 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2207 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage. -
RY2206 Cell Li-ion and Li-poly Battery Protection IC
The RY2206 is a high integration solution for lithium-ion/polymer battery protection. RY2206 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2206 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage. -
RY2203 Li-ion and Li-poly Battery Protection IC
The RY2203 is a high integration solution for lithium-ion/polymer battery protection. RY2203 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2203 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage. -
RY2200 Li-ion and Li-poly Battery Protection IC
The RY2200 is a high integration solution for lithium-ion/polymer battery protection. RY2200 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2200 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage. -
RY2201 Cell Li-ion and Li-poly Battery Protection IC
The RY2201 is a high integration solution for lithium-ion/polymer battery protection. RY2201 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2201 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging.2025-09-17 阅读：320 -
NP3401 30V P-Channel Enhancement Mode MOSFET
The NP3401MR uses advanced trench technologyto provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 2.5V. This device is suitable for use as a load switch or in PWM applications.2025-09-17 阅读：292 -
NP4407SR 30V P-Channel Enhancement Mode MOSFET
The NP4407 uses advanced trench technologyand design to provide excellent RDS(ON) with low gate charge. It can be used in load switch and batteryprotection applications.2025-09-17 阅读：272 -
NP8205MR 20V Dual N-Channel Enhancement Mode MOSFET
The NP8205MR-S uses advanced trenchtechnology to provide excellent RDS(ON), low gatecharge and operation with gate voltages as low as2.5V. This device is suitable for use as a Batteryprotection or in other Switching application2025-09-17 阅读：281 -
NS4836 1A 线性同步移动电源管理芯片-带 KEY 键和手电筒功能
NS4836 是一款集成度非常高的移动电源管理芯片，内部集成了线性充电管理模块、同步放电管理模块、电量 LED 指示和手电筒模块、保护模块等。 NS4836 内置充电管理，按照标准的涓流、恒流、恒压三段式充电方式对锂电池充电，有效保障充电安全以及延长锂电池的使用寿命。其内置的 4LED 电量指示灯驱动能够根据电池电压相应的显示电池充满程度，并确保电池达到充满电量。 NS4836 内置同步升压功率 MOS 管，无需外接肖特基二极管，可支持 1A 的输出电流。其内置的4LED 电量指示灯驱动可以显示移动电源剩余电量。 NS4836 内部集成了温度补偿、过温保护、过冲与过放保护、输出过压保护、输出短路保护等多重安全保护功能以保证芯片和锂电池的安全。NS4836应用外围只需极少的元件即可实现充电管理与放电管理，适用于小体积移动电源及其他便携式电子设备。 NS4836 采用 SOP16 的标准封装。 -
NS4828 0.8A 线性同步移动电源管理芯片
NS4828 是一款专为移动电源设计的同步升压的单芯片解决方案，内部集成了线性充电管理模块、同步放电管理模块、电量检测与 LED 指示模块、保护模块等。 NS4828 内置充电与放电功率 MOS 管，充电电流固定为 0.8A，同步升压支持最高 0.8A 的输出电流。 NS4828 内部集成了温度补偿、过温保护、过充与过放保护、输出过压保护、输出短路保护等多重安全保护功能以确保芯片和电池的安全。芯片内部采用 1MHz 的开关频率以减小电感的体积和参数，并且外围应用电路简单，只需要极少元器件即可实现充电管理与放电管理。 NS4828 采用 SOP8 的标准封装。