The VND5E050ASO-E is a double channel high-side driver designed for automotive applications. It features active management of inrush current through power limitation, very low standby current, 3.0 V CMOS compatible inputs, optimized electromagnetic emissions, very low electromagnetic susceptibility, compliance with European directive 2002/95/EC, very low current sense leakage, and AEC-Q100 qualification. The driver also includes diagnostic functions such as proportional load current sense, high current sense precision for wide currents range, current sense disable, off-state open load detection, output short to VCC detection, overload and short to ground (power limitation) indication, and thermal shutdown indication. It provides protections including undervoltage shutdown, overvoltage clamp, load current limitation, self-limiting of fast thermal transients, protection against loss of ground and loss of VCC, overtemperature shutdown with auto restart (thermal shutdown), reverse battery protection, and electrostatic discharge protection. It is suitable for driving various resistive, inductive, and capacitive loads, and can be used as an LED driver.
The VND5E050ASO-E is a double-channel high-side driver manufactured using ST proprietary VIPower M0-5 technology. It is designed to drive 12 V automotive grounded loads and provides comprehensive protection and diagnostic functions. The device integrates advanced features such as inrush current active management, overtemperature shut-off with auto-restart, and overvoltage active clamp.
| Operating voltage range | 4.5 to 28 V |
|---|---|
| Max transient supply voltage | 41 V |
| On-state resistance (typical) | 50 mΩ |
| Current limitation (typical) | 27 A |
| Off-state supply current | 2 µA |
The device operates from -40 to 150 °C.
Yes, it is AEC-Q100 qualified.