NIS5102QP2HT1G

Hot Swap Controllers Overview

The NIS5102QP2HT1G is a dual-channel high-side switch manufactured by onsemi, designed for automotive applications. It integrates two independent channels capable of driving inductive and resistive loads up to 3.5 A each. The device operates within a supply voltage range of 4.5 V to 27 V and includes comprehensive protection features such as overcurrent protection with hiccup mode, thermal shutdown, and reverse battery protection. It supports PWM dimming for load control and offers diagnostic feedback via an open-drain status pin.

Hot Swap Controllers Feature Summary

• Dual-channel architecture providing independent control of two high-side loads
• Integrated hiccup-mode overcurrent protection for robust fault handling
• Diagnostic feedback capability through an open-drain status output pin
• Supports Pulse Width Modulation (PWM) dimming for precise load regulation

Hot Swap Controllers Applications

• Automotive lighting systems including interior and exterior illumination
• High-side switching for inductive loads such as relays and solenoids
• Body control modules requiring protected power distribution
• General automotive load management circuits

Hot Swap Controllers Procurement Notes

Verify the specific suffix HT1G confirms the tape-and-reel packaging quantity and variant details against the official datasheet. Ensure the component meets AEC-Q100 Grade 1 or 2 requirements depending on the target application temperature range. Confirm that the QP designation aligns with the required automotive quality standards for your specific manufacturing process.

Hot Swap Controllers Selection Notes

Select this component when a dual-channel solution is required for automotive high-side switching. It is suitable for applications needing integrated protection against short circuits and thermal overload without external discrete components. Consider the package thermal performance and the maximum continuous current rating relative to the expected load profile and ambient operating conditions.

Hot Swap Controllers Part Context

This part belongs to onsemi's NIS series of smart high-side switches, which are widely used in automotive electronics. The series provides integrated protection and diagnostic features to simplify system design. The NIS5102QP2HT1G specifically addresses the need for compact, reliable power switching in space-constrained automotive environments.

Hot Swap Controllers Replacement Considerations

Check for direct replacements within the NIS5102 family with different suffixes for packaging or temperature grades. Verify pin-to-pin compatibility with other dual-channel high-side switches from onsemi or competitors, ensuring equivalent electrical characteristics and protection thresholds.