Automotive 8ch Low-side switch - BD8LB600FS-C

BD8LB600FS-C is an Automotive 8ch Low-Side switch. It has a built-in Over Current Protection circuit, Thermal Shutdown circuit, Open Load Detection circuit, Under Voltage Lock Out circuit, and has a Diagnostic Output(SO) function during abnormal detection.

Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BD8LB600FS-CE2 Active SSOP-A24 2000 2000 Taping Yes
Grade Automotive
Channel Number [ch] 8
Drain-Source Voltage (Max.)[V] 45.0
Output Current[A] 1.0
ON Resistance [mΩ] 600
Over Current Detect [A] 1
Active Clamp Energy [mJ] 70.0
Supply Voltage(Min.)[V] 3.0/4.0 (Digital/Analog)
Supply Voltage(Max.)[V] 5.5
Current consumption(Typ.)[µA] 500/2000 (Digital/Analog)
Thermal Shut Down Self-restart
Open Load Detect [V] 1.5
Status Terminal Available
Junction Temperature Tj (Min.)[°C] -40
Junction Temperature Tj (Max.)[°C] 150
    • Monolithic power IC that hasa built-in control part (CMOS) and a power MOSFET on 1chip
    • 8ch Low-side switch for driving resistive, inductive, capacitive load
    • 16bit Serial peripheral interface(SPI) for diagnostics and control
    • Built-in Open Load Detection circuit in output-off state
    • Built-in Self restart Over Current Protection circuit (OCP)
    • Built-in Over Voltage Protection for Output circuit
    • Built-in Self restart Over Heating Protection circuit (TSD)
    • Low On resistance of RON=600mΩ(VIN=5V, Tj=25°C,IDn=0.2A)
    • Surface mount SSOP-A24 Package
    • AEC-Q100 Qualified (Grade 1)
Other New/Updated Products Relating to Power Management
PART NUMBER Product Name Package Datasheet Distribution Inventory
BD8LA700EFV-C Automotive 8ch Low-side switch HTSSOP-B24   Buy Sample
New Products:
Technical Data
Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.