VND5E025BK Dual-Channel High-Side Driver IC – Automotive Blinker & Turn Signal Lighting Drive Module
The VND5E025BK is a double-channel high-side driver IC engineered specifically for driving 12V automotive grounded loads in demanding lighting and indicator applications.
It is manufactured using advanced VIPower M0-5 technology and housed in a compact PowerSSO-24 package, delivering exceptional power density for space-constrained PCB designs.
This driver is especially intended for automotive blinker and turn signal systems, providing robust and reliable control for indicator lighting functions.
The device integrates inrush current active management through power limitation, protecting both the IC and connected loads during startup transients.
Each output channel features a dedicated analog current sense pin, delivering precise diagnostic feedback for real-time system monitoring and fault detection.
Enhanced diagnostic functions include fast overload detection, short-circuit-to-ground indication through power limitation, and overtemperature warning.
The improved current sense circuitry enables single-point calibration with high accuracy, simplifying manufacturing and reducing production costs.
A comprehensive suite of protection features safeguards the device and connected loads, including undervoltage shutdown, overvoltage clamp, and load current limitation.
Thermal protection includes self-limiting of fast thermal transients and overtemperature shutdown with auto-restart capability for enhanced system resilience.
The device offers protection against loss of ground and loss of VCC, as well as reverse battery protection, eliminating the need for external protection diodes.
With a very low standby current of just 2 µA typical, it is ideal for power-sensitive automotive modules that require minimal quiescent draw.
The 3.0V CMOS compatible inputs enable easy interfacing with any microcontroller, simplifying system integration and reducing design complexity.
Beyond turn signals, this driver is suitable for all types of resistive, inductive, and capacitive loads, making it a versatile choice for LED lighting and general load drive applications.