Standard Protection Type - BD6040GUL

The BD6040 GUL , BD6041GUL charger protection IC developed for portable devices provides up to 28V of over voltageprotection for charger ICs. Built-in circuits include overvoltage lockout,overcurrent limit, undervoltage protection, internal startup delay, and status flag.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
BD6040GUL-E2 Active VCSP50L1 3000 3000 Taping Yes
Grade Standard
Supply Voltage(Max.)[V] 30.0
ON Resistance [mΩ] 125
Over Current Detect [A] Min. 1.2
Operating Temperature (Min.)[°C] -35
Operating Temperature (Max.)[°C] 85
  • ・ 28V (max) overvoltage protection
    ・ Low quiescent current (45μA)
    ・ Low Ron (125mΩ) FET
    ・ Overvoltage lockout (OVLO) circuit
    ・ Undervoltage lockout (UVLO) circuit
    ・ Internal 2msec start up delay
    ・ Overcurrent protection circuit
    8) Compact package: VCSP50L1(1.6mm x 1.6mm, t=0.55mm)
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Technical Data
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.