Features

■ Built-in Dual TSD*1

■ AEC-Q100 Qualified*2

■ Functional safety supportive automotive products

■ Built-in Over Current Protection Function (OCP)

■ Built-in Active Clamp Function

■ Direct Control Enabled from CMOS Logic IC, etc.

■ On Resistance RDS(ON) = 140 mΩ (Typ)

(VIN = 5 V, IOUT = 0.5 A, Tj = 25 °C)

■ Monolithic Power Management IC with the Control

Block (CMOS) and Power MOS FET Mounted on a

Single Chip

*1 This IC has thermal shutdown (Junction temperature detect)

and ΔTj Protection (Power-MOS steep temperature rising detect).

*2 Grade1

General Description

BV1LK140FJ-C is 1ch low side switch IC for 12 V・

24 V automotive applications. It has built-in OCP,

Dual TSD and Active Clamp function.

Application

■ Driving Resistive, Inductive and Capacitive Load