BD82039FVJ
1.0A Current Limit High Side Switch ICs

BD82039FVJ is a Single Channel High Side Switch IC employing N-channel power MOSFET with low on resistance and low supply current for the power supply line of universal serial bus (USB). This IC has a built-in over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuits.

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Product Detail

 
Part Number | BD82039FVJ-GE2
Status | Recommended
Package | TSSOP-B8J
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Supply Voltage(Min.)[V]

2.7

Supply Voltage(Max.)[V]

5.5

Current consumption(Typ.)[µA]

110.0

ON Resistance [mΩ]

72

Channel Number [ch]

1

Control Input Logic

Active Low

Over Current Detect [A]

0.60 to 1.20

Output Turn on Time [ms]

0.5

Thermal Shut Down

Recovery

Flag Output Delay at Over Current [ms]

7.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

  • Over-Current Protection : 1.0A
  • Control Input Logic : Active-Low
  • Output Discharge Function
  • Reverse Current Protection when Power Switch Off
  • Thermal Shutdown
  • Open-Drain Fault Flag Output
  • Under-Voltage Lockout
  • OCP Fast Response
  • Soft-Start Circuit
  • ESD Protection
  • UL : File No.E243261
  • IEC 60950-1 CB_scheme: File No.US-23061-UL

Design Resources

 

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

Tools

2D/3D/CAD

  • TSSOP-B8J Footprint / Symbol

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration