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1ch 过电流检测值可变型高边开关IC_BD2222G

BD2222G中一个通道内置了用于通用串行总线(USB)电源线的高边开关。电源开关部中1个电路内置了低导通电阻N通道MOSFET,还内置了过电流限制、过热保护、低电压锁定、软启动等功能。通过变更外接电阻,可在200mA~1.7A的范围内调整过电流检测值。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD2222G-GTR 供应中 SSOP6 3000 3000 Taping Yes
 
特性:
Supply Voltage(Min.)[V] 2.8
Supply Voltage(Max.)[V] 5.5
Current consumption(Typ.)[µA] 120.0
ON Resistance [mΩ] 89
Channel Number [ch] 1
Control Input Logic Active High
Over Current Detect [A] 0.2 to 1.7
Output Turn on Time [ms] 1.0
Thermal Shut Down Recovery
Flag Output Delay at Over Current [ms] 7.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
  • ・ Adjustable Current Limit Threshold: 200mA to 1.7A
    ・ Low On-Resistance (Typ. 89mΩ) N-channel MOSFET Built-in
    ・ Soft-Start Circuit
    ・ Open-Drain Fault Flag Output
    ・ Thermal Shutdown
    ・ Under-Voltage Lockout
    ・ Reverse Current Protection when Power Switch Off
    ・ Control Input Logic - Active-High
 
 
New Products:
 
 
技术信息
Application Note

Thermal Resistance