Negative Voltage Protection Type - BD6046GUL

BD6046GUL protects the devices from the abnormal input voltage at the USB port.
Addition to the conventinal charge protection IC, it prevents the negative voltage happened by the USB reverseinsertion without any additional compornents.
ROHM's original charge protection IC series enables to protect the abnormal input voltage from -30V to +30V.

* 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
BD6046GUL-E2 Active VCSP50L2 3000 3000 Taping sim
Grade Standard
Supply Voltage(Min.)[V] -30.0
Supply Voltage(Max.)[V] 30.0
ON Resistance [mΩ] 250
Over Current Detect [A] Min. 1.2
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
  • ・ Overvoltage Protection up to 28V
    ・ Negative Voltage Protection
    ・ Internal Low Ron (250mΩ) FET
    ・ Over voltage Lockout (OVLO)
    ・ Under voltage Lockout(UVLO)
    ・ Internal 2.5msec Startup Delay
    ・ Over Current Protect
    8) Thermal Shut Down
    9) Small package: VCSP50L2(2.5mm x 2.5mm, height=0.55mm)
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Dados técnicos

Application Note

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.