1ch High Side Switch ICs for USB Devices and Memory Cards - BD6519FJ

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.

* 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
BD6519FJ-E2 Active SOP-J8 2500 2500 Taping sim
Supply Voltage(Min.)[V] 3.0
Supply Voltage(Max.)[V] 5.5
Current consumption(Typ.)[µA] 90.0
ON Resistance [mΩ] 100
Channel Number [ch] 1
Control Input Logic Active Low
Over Current Detect [A] 0.7 to 1.6
Output Turn on Time [ms] 1.0
Thermal Shut Down Recovery
Flag Output Delay at Over Current [ms] 2.5
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
  • ・Continuous current load
     Typ=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
Dados técnicos
Application Note

Thermal Resistance