BD2051AFJ
1ch High Side Switch ICs for USB Devices and Memory Cards
BD2051AFJ
1ch High Side Switch ICs for USB Devices and Memory Cards
Single channel high side switch IC for USB port is a high side switch having over current protection used in power supply line of universal serial bus (USB). N-channel power MOSFET of low on resistance and low supply current are realized in this IC. And, over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuit are built in.
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]
90
ON Resistance [mΩ]
80
Channel Number [ch]
1
Control Input Logic
Active High
Over Current Detect [A]
0.7 to 1.6
Output Turn on Time [ms]
1.2
Thermal Shut Down
Recovery
Flag Output Delay at Over Current [ms]
1.3
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
4.9x6 (t=1.65)
Features:
・Continuous current loadTyp=0.5A (BD2041AFJ, BD2051AFJ, BD6518FJ, BD6519FJ)
Typ=1.0A (BD2061AFJ, BD2065AFJ)
・Soft start circuit
・Over current detection
・Thermal shutdown
・Under voltage lockout
・Open drain error flag output
・Reverse-current protection when power switch off
・Power supply voltage range
2.7V to 5.5V (BD2041AF, BD2051AFJ, BD2061AFJ, BD2065AFJ)
3.0V to 5.5V (BD6518FJ, BD6519FJ)
・Operating temperature range -40°C to 85°C
