Standard Protection Type

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

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* This is a standard-grade product.
For Automotive usage, please contact Sales.

Product Detail

Part Number | BD6041GUL-E2
Status | Recommended
Package | VCSP50L1
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes




Supply Voltage(Max.)[V]


ON Resistance [mΩ]


Over Current Detect [A]

Min. 1.2

Operating Temperature (Min.)[°C]


Operating Temperature (Max.)[°C]


Package Size [mm]



・ 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)

Design Resources



Application Note

  • BD6040GUL,BD6041GUL,BD6042GUL

Technical Articles

Schematic Design & Verification

  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Packaging & Quality

Package Information

  • Package Information

Manufacturing Data

  • Factory Information

Environmental Data

  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)