In-Vehicle 1ch Low Side Switch - BD1LB500EFJ-C

BD1LB500EFJ-C is an in-vehicle 1ch low side switch. This switch builds in the overcurrent limiting circuit, thermal shutdown circuit, open load detection circuit and under voltage lock out circuit. It also provides the diagnostic output circuit when an abnormality is detected.

Part Number | BD1LB500EFJ-CE2
Status | Recommended
Package | HTSOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes
Functional Safety | FS supportive

Specifications:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Channel Number [ch]

1

Drain-Source Voltage (Max.)[V]

42.0

Output Current[A]

0.8

ON Resistance [mΩ]

350

Over Current Detect [A]

0.8

Active Clamp Energy [mJ]

25.0

Supply Voltage(Min.)[V]

3.5

Supply Voltage(Max.)[V]

5.5

Current consumption(Typ.)[µA]

500

Thermal Shut Down

Self-restart

Open Load Detect [V]

2.0

Status Terminal

Available

Junction Temperature Tj (Min.)[°C]

-40

Junction Temperature Tj (Max.)[°C]

150

Features:

  • Built-in overcurrent limiting circuit
  • Built-in thermal shutdown circuit (TSD)
  • Built-in open load detection circuit (at output OFF)
  • Enables direct control from CMOS logic ICs, etc.
  • Low standby current
  • Built-in under voltage lock out circuit
  • Built-in diagnostic output (ST) terminal
  • Low ON resistance RDS (ON) =350mΩ (Typ) (VDD=IN=5V,
  • Ta=25°C, IOUT=0.25A)
  • Built-in overvoltage protection (active clamp) for output circuit
  • Monolithic power IC in which the control unit (CMOS) and power MOSFET are incorporated into one chip
  • 1ch low side switch for driving mechanical relay coil
  • AEC-Q100 Qualified