BD2202G
Load Switch ICs for Portable Equipment
BD2202G
BD2202G
Load Switch ICs for Portable Equipment
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]
3.6
Current consumption(Typ.)[µA]
70
ON Resistance [mΩ]
150
Channel Number [ch]
1
Control Input Logic
Active High
Output Current[A]
0.2
Over Current Detect [A]
0.25 to 1.0
Output Turn on Time [ms]
1.2
Thermal Shut Down
Recovery
Flag Output Delay at Over Current [ms]
15
Operating Temperature (Min.)[°C]
-25
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
