BV1HD045EFJ-C (開發中)
Automotive 1ch 45 mΩ High-Side Switch with Variable OCD and OCD Mask Function

BV1HD045EFJ-C is a 1-ch high-side switch for automotive application. It has built-in over current protection function, thermal shutdown protection function, open load detection function and under voltage lockout function. It is equipped with diagnostic output function for abnormality detection. Since this IC can arbitrarily set the over current protection value and the time until the limit is set by an external component, the optimum over current protection for the load can be easily realized.

Data Sheet 購買
Data Sheet 購買

Product Detail

 
料號 | BV1HD045EFJ-CE2
狀態 | 開發中
封裝 | HTSOP-J8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes
Functional Safety | FS supportive

規格:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Channel Number [ch]

1

Drain-Source Voltage (Max.)[V]

41.0

Output Current[A]

21.0

ON Resistance [mΩ]

45

Over Current Detect [A]

21

Active Clamp Energy [mJ]

50.0

Supply Voltage(Min.)[V]

6

Supply Voltage(Max.)[V]

28

Current consumption(Typ.)[µA]

3000

Thermal Shut Down

Self-restart

Open Load Detect [V]

3.0

Status Terminal

Available

Junction Temperature Tj (Min.)[°C]

-40

Junction Temperature Tj (Max.)[°C]

150

功能:

  • Dual TSD(This IC has thermal shutdown(Junction temperature detect) and ΔTj Protection(Power-MOS steep temperature rising detect))
  • AEC-Q100 Qualified(Grade 1)
  • Built-in Variable Over Current Limit Function
  • Built-in Variable Over Current Mask Time Setting Function.
  • Built-in Open Load Detection Function.
  • Built-in Under Voltage Lockout Function(UVLO)
  • Built-in Diagnostic Output
  • Low On-Resistance RON = 45mΩ(Typ)
  • Monolithic Power Management IC with Control Unit(CMOS) and Power MOSFET on a Single Chip
  • Low Voltage Operation(VBB = 4.3V)

Design Resources

 

Technical Articles

Schematic Design & Verification

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

Thermal Design

  • Thermal Resistance

Tools

2D/3D/CAD

  • HTSOP-J8 Footprint / Symbol
  • HTSOP-J8 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information