BD2224G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
BD2224G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
記憶卡插槽用的高壓側開關(high side switch)IC對記憶卡插槽的供電線具有過電流限制功能。電源開關部內建一個低Rds ON的N MOSFET。另外，還內建過熱檢測、低電壓鎖定、緩起動功能。
Product Detail
規格:
Supply Voltage(Min.)[V]
2.7
Supply Voltage(Max.)[V]
5.5
Current consumption(Typ.)[µA]
110
ON Resistance [mΩ]
150
Channel Number [ch]
1
Control Input Logic
Active High
Over Current Detect [A]
0.55 to 1.0
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=150mΩ)Nch MOSFET・連續輸出負載電流
0.2A (BD2202G) / 0.5A(BD2206G) / 0.5A(BD6538G)
0.55A (BD2224G、BD2225G）
0.75A (BD2226G、BD2227G）
・緩起動功能
・過電流限制电路
・過熱保護电路
・低電壓鎖定電路
・電源電壓輸入範圍
BD2202G, BD2206G : 2.7V～3.6V
BD6538G, BD2224G, BD2225G, BD2226G, BD2227G : 2.7V～5.5V
・工作溫度範圍
BD2202G, BD2206G : -25℃～85℃
BD6538G, BD2224G, BD2225G, BD2226G, BD2227G : -40℃～85℃
・SSOP5封裝
