Downloading...

1ch 过电流检测值可变型高边开关IC_BD2244G-M

BD2244G-M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0.2A~1.7A的范围内调整过电流检测值。

型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD2244G-MGTR 供应中 SSOP6 3000 3000 Taping Yes
 
特性:
Supply Voltage(Min.)[V] 2.8
Supply Voltage(Max.)[V] 5.5
ON Resistance [mΩ] 100
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
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
    • AEC-Q100 Qualified
    • Adjustable Current Limit Threshold: 200mA to 1.7A
    • Built-in Low On-Resistance (Typ 100mΩ) N-channel MOSFET Built-in
    • Soft-Start Circuit
    • Output Discharge Function
    • Open-Drain Fault Flag Output
    • Thermal Shutdown
    • Under-Voltage Lockout
    • Reverse Current Protection when Power Switch Off
 
 
应用:
 
 
 
 
技术信息
Application Note

Thermal Resistance