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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 | BD2244G-MGTR
Status | 供应中
封装 | SSOP6
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS | 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