BD2241G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
BD2241G
BD2241G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
BD2240G、BD2241G內建了1Ch用於通用串列匯流排(USB)上的高壓側開關。電源開關部內建一個低Rds ON的Nch MOSFET電路。另外，還內建過電流檢測、過熱檢測、低電壓鎖定、緩啟動功能。
Product Detail
規格:
Supply Voltage(Min.)[V]
2.7
Supply Voltage(Max.)[V]
5.5
Current consumption(Typ.)[µA]
110
ON Resistance [mΩ]
100
Channel Number [ch]
1
Control Input Logic
Active Low
Over Current Detect [A]
0.82 to 1.12
Output Turn on Time [ms]
1
Thermal Shut Down
Recovery
Flag Output Delay at Over Current [ms]
15
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.9x2.8 (t=1.25)
功能:
・內建一個低Rds ON (Typ. 100mΩ)的Nch MOSFET・輸出放電電路
・過電流控制電路
・過溫度保護電路
・開汲極外部通知端子
・低電壓鎖定電路
・緩啟動功能
・電源電壓輸入範圍 2.7V ～ 5.5V
・輸入控制邏輯Active-High(BD2240G), Active-Low(BD2241G)
