VND5E050AK - Dual-Channel High-Side Driver for Automotive Body Control Modules

The VND5E050AK is a dual-channel high-side driver specifically designed for automotive body control applications.
This component is widely used in vehicle body control modules (BCM) to manage turn signal lighting functions.
It is manufactured using ST proprietary VIPower M0-5 technology and comes in a PowerSSO-24 package.
The device is engineered to drive 12V automotive grounded loads with comprehensive protection and diagnostic features.
Each output channel includes an analog current sense pin for enhanced diagnostic feedback.
This allows for fast detection of overload, short-circuit to ground, and overtemperature conditions.
The current sensing function can be disabled via the CS_DIS pin for shared external resistor configurations.
It provides robust protection including load current limitation, inrush active management, and over-temperature shutdown.
The device also features undervoltage shutdown, overvoltage clamp, and reverse battery protection.
With a maximum output current of 19A and typical on-resistance as low as 50mΩ, it delivers reliable switching performance.
Its 3V and 5V CMOS compatible inputs ensure easy interface with any microcontroller.
The operating voltage range covers 4.5V to 28V, suitable for various vehicle electrical system conditions.
This component is designed for surface mount installation with the PowerSSO-24 package.
It operates reliably across the full automotive temperature range from -40°C to +150°C.
This driver is an ideal solution for replacing failed BCM turn signal control chips in common vehicle models.