VNLD5300-E

Power Distribution Switches, Load Drivers Overview

The VNLD5300-E is a monolithic power driver utilizing STMicroelectronics VIPower technology, designed for driving resistive or inductive loads with one side connected to the battery. It features two low-side N-channel outputs capable of delivering up to 2A each. The device includes comprehensive protection mechanisms such as thermal shutdown with automatic restart, fixed current limiting, overvoltage clamp, and open-load detection. It operates within a junction temperature range of -40°C to 150°C and supports a maximum load voltage of 36V.

Power Distribution Switches, Load Drivers Feature Summary

• Monolithic construction using VIPower technology for robust performance
• Integrated thermal shutdown with automatic restart capability
• Built-in current and power limitation for overload protection
• Digital status output for fault monitoring

Power Distribution Switches, Load Drivers Applications

• Driving resistive automotive loads
• Driving inductive automotive loads
• Low-side switching applications requiring digital status feedback

Power Distribution Switches, Load Drivers Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors. Confirm that the specific part number matches the required dual-channel configuration, as single-channel variants like VNL5300S5 exist. Ensure compliance with RoHS3 standards and check for any recent Product Change Notifications (PCN) affecting manufacturing sites or materials before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual independent low-side channels are required with integrated diagnostic capabilities. It is suitable for designs needing high reliability under harsh thermal conditions due to its wide operating temperature range. Consider the automatic restart feature for systems where transient faults must be recovered without manual intervention, distinguishing it from latching protection devices.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the OMNIFET III and VIPower families, which are optimized for automotive power management applications. It complements other variants in the series, such as the single-channel VNL5300S5, by providing dual-channel functionality within the same 8-SOIC package footprint, facilitating design flexibility for multi-load control scenarios.

Power Distribution Switches, Load Drivers Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Designers should consult official cross-reference guides or contact STMicroelectronics directly for validated alternatives, ensuring pinout compatibility and electrical parameter equivalence.