BD2225G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
BD2225G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
用于存储卡插槽的高端开关IC对存储卡插槽的供电线具有过电流限制功能。电源开关部内置一个低导通电阻的N MOSFET。另外，内置过温度检测、低电压锁定、软启动功能。
主要规格
特性：
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 Low
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)
特点：
・内置一个低导通电阻 (Typ=150mΩ)Nch MOSFET・连续输出负载电流
0.2A (BD2202G) / 0.5A (BD2206G) / 0.5A (BD6538G)
0.55A (BD2224G、BD2225G)
0.75A (BD2226G、BD2227G)
・软启动功能
・过电流限制电路
・过温度保护电路
・低电压锁定电路
・电源电压输入范围
BD2202G, BD2206G : 2.7V～3.6V
BD6538G, BD2224G, BD2225G, BD2226G, BD2227G : 2.7V～5.5V
・工作温度范围
BD2202G, BD2206G : -25℃～85℃
BD6538G, BD2224G, BD2225G, BD2226G, BD2227G : -40℃～85℃
・SSOP5封装
