BD2220G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
BD2220G
1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
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.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Supply Voltage(Min.)[V]
2.7
Supply Voltage(Max.)[V]
5.5
Current consumption(Typ.)[µA]
110
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
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)
Features:
・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
