1ch Small Package High Side Switch ICs for USB Devices and Memory Cards - BD2220G

The High-side switch for memory card slot is an IC High-side switch with a function of over-current protection used in the power supply line of a memory card slot. In the switch part an N channel MOSFET low ON resistance has been 1 circuit integrated.Moreover, a soft start function, an under voltage lockout function and an over temperature protection function are integrated.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
BD2220G-TR Active SSOP5 3000 3000 Taping sim
Supply Voltage(Min.)[V] 2.7
Supply Voltage(Max.)[V] 5.5
Current consumption(Typ.)[µA] 110.0
ON Resistance [mΩ] 160
Channel Number [ch] 1
Control Input Logic Active High
Over Current Detect [A] 0.5 to 1.0
Output Turn on Time [ms] 1.0
Thermal Shut Down Recovery
Flag Output Delay at Over Current [ms] 15.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
  • ・Single channel of low ON resistance (Typ=160mΩ) Nch power MOSFET built in
    ・500mA Continuous current load
    ・Over current detection (Output off-latch operation)
    ・Under voltage lockout (UVLO)
    ・Thermal shutdown (TSD)
    ・Soft start function
    ・Open drain error flag output
    ・Active "High" control logic
    ・Reverse-current protection when power switch off
    ・SSOP5 Package
Dados técnicos
Application Note

Thermal Resistance