BD82039FVJ
1.0A 過流檢測高邊開關IC

BD82039FVJ內建一個高邊開關,用於通用序列匯流排(USB)電源線。電源開關部內建了一個低導通電阻的N溝道MOSFET。另外,這款具有過流限制、過溫保護、欠壓鎖定和軟啟動功能。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD82039FVJ-GE2
狀態 | 推薦品
封裝 | TSSOP-B8J
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

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

Package Size [mm]

3x4.9 (t=1.1)

功能:

  • 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