RY2206 Description/概述：
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. The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powered information appliances requiring long term battery life.
The RY2206 requires a minimal number of readily available, external components and is available in a space saving SOT23-5 package.
RY2206是一种针对锂离子/聚合物电池保护的高集成解决方案。RY2206包含内部电源MOSFET、高精度电压检测电路和延迟电路。RY2206具有电池应用中所需的所有保护功能，包括过充、过放电、过电流和负载短路保护等。准确的过充电检测电压保证安全充分充电。低备用电流在存储期间从电池排出的电流很少。该设备不仅针对数字手机，还适用于任何其他需要长期电池寿命的锂离子和锂聚电池驱动的信息设备。低备用电流在存储期间从电池排出的电流很少。该设备不仅针对数字手机，还适用于任何其他需要长期电池寿命的锂离子和锂聚电池驱动的信息设备。
RY2206是一种针对锂离子/聚合物电池保护的高集成解决方案。RY2206包含内部电源MOSFET、高精度电压检测电路和延迟电路。RY2206具有电池应用中所需的所有保护功能，包括过充、过放电、过电流和负载短路保护等。准确的过充电检测电压保证安全充分充电。低备用电流在存储期间从电池排出的电流很少。该设备不仅针对数字手机，还适用于任何其他需要长期电池寿命的锂离子和锂聚电池驱动的信息设备。低备用电流在存储期间从电池排出的电流很少。该设备不仅针对数字手机，还适用于任何其他需要长期电池寿命的锂离子和锂聚电池驱动的信息设备。
RY2206需要最少数量的现成外部组件，并且SOT23-5封装可以节省空间。
RY2206 Features/特性：
Protection of Charger Reverse Connection
Protection of Battery Cell Reverse Connection
Over-temperature Protection
Overcharge Current Protection
Two-step Overcurrent Detection:
Over Discharge Current
Load Short Circuiting
Charger Detection Function
0V Battery Charging Function
RoHS Compliant and Lead (Pb) Free
17.5mΩ Low RDS(ON) Internal Power MOSFET
Delay Times are generated inside
High-accuracy Voltage Detection
Low Current Consumption
Operation Mode: 0.7μA typ.
Power-down Mode: 0.5μA typ.
Only One External Capacitor Required
Available in SOT23-5 Package
-40°C to +85°C Temperature Range
RY2206 Applications/应用：
One-Cell Li-ion Battery Pack
Power Bank
One-Cell Li-poly Battery Pack
IOT Sensor/Electronic Toys
RY2206 Typical Application Circuit：
RY2206 Pin Description：
RY2206 Order Information：
|
Marking
|
Part No.
|
Model
|
Description
|
Package
|
T/R Qty
|
|
MPYLL |
70702036 |
RY2206 |
RY2206 One Cell Li-ion and Li-poly Battery Protection IC, 9A, SOT23-5 |
SOT23-5 |
3000 PCS |
RY2206 Functional Block Diagram：
Business consulting
13823761625
Mail me