1ch High-side Switch IC - BV1HD090FJ-C (New)

BV1HD090FJ-C is an automotive 1ch high side switch IC, which has built-in overcurrent limiting circuit (OCP), thermal shutdown circuit (TSD), open load detection function (OLD) and under voltage lockout function (UVLO). It is also equipped with the diagnostic output when detecting an error (ST).

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Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BV1HD090FJ-CE2 Active SOP-J8 2500 2500 Taping Yes
Grade Automotive
Channel Number [ch] 1
Drain-Source Voltage (Max.)[V] 45.0
Output Current[A] 2.7
ON Resistance [mΩ] 90
Over Current Detect [A] 2.7
Active Clamp Energy [mJ] 68.0
Supply Voltage(Min.)[V] 4.5
Supply Voltage(Max.)[V] 36
Current consumption(Typ.)[µA] 200
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
    • AEC-Q100 qualified
    • Built-in overcurrent limiting circuit (OCP)
    • Built-in thermal shutdown circuit (TSD)
    • Built-in open load detection function (at output OFF)
    • Direct control enabled from CMOS logic IC, etc.
    • Built-in under voltage lockout function
    • Built-in Output State Pin
    • On-Resistance RON=90mΩ (Typ) (VBB=14V, Tj=25°C, IOUT=0.5A)
    • Monolithic power management IC with the control block (CMOS) and power MOS FET mounted on a single chip
    • Enables operation at low voltage down to 4.2V
ROHM Semiconductor reserves the right to change the specifications at any time.
Technical Data
Application Note

Thermal Resistance