BV1HALA5EFJ (Under Development)
34V Breakdown Voltage Variable Overcurrent Detection 1ch Load Switch

BV1HALA5EFJ is a single Nch MOSFET high side load switch applicable to 8.0V to 32.0V input. It has a built-in overcurrent protection, Thermal shutdown protection, soft-start function and low power output OFF function. It is equipped with error flag notification pin to indicate thermal shutdown and overcurrent. Single chip power supply management is possible.

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* This is a standard-grade product.
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Product Detail

 
Part Number | BV1HALA5EFJ-E2
Package | HTSOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Supply Voltage(Min.)[V]

8

Supply Voltage(Max.)[V]

32.0

Current consumption(Typ.)[µA]

0.5

ON Resistance [mΩ]

150

Channel Number [ch]

1

Control Input Logic

Active High

Over Current Detect [A]

5.7 to 11.3

Output Turn on Time [ms]

30

Thermal Shut Down

Recovery

Flag Output Delay at Over Current [ms]

30.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

4.9x6 (t=1)

Features:

  • Dual TSD (Junction temperature detect and ΔTj Protection function)
  • Low On-Resistance Single Nch MOSFET Switch
  • Variable Output Soft-Start Time
  • Overcurrent Protection Function (Latch-Off)
  • Thermal Shutdown Protection Function (TSD)
  • Low Voltage Output OFF Function (UVLO)
  • Error Flag Notification Pin
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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

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

Packaging & Quality

Manufacturing Data

  • Factory Information