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TPS2HB35CQPWPRQ1 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is HYDRA 35 MOHM OTP C. Review the specifications below when checking this part for your BOM.
The TPS2HB35CQPWPRQ1 is a dual-channel smart high-side switch from Texas Instruments, designed for automotive applications. It operates with a supply voltage range of 6 V to 18 V and supports a maximum load voltage of 40 V. The device features a typical on-resistance of 35 mΩ per channel. It integrates comprehensive protection mechanisms including overcurrent protection, thermal shutdown, and reverse battery protection. The component is housed in a PWPR QFN package and is qualified to AEC-Q100 standards for automotive reliability.
Verify the complete part number including suffixes to ensure correct packaging and temperature grade. Confirm that the specific revision matches the design requirements. Check for moisture sensitivity levels and reflow soldering profiles during assembly planning. Ensure compatibility with existing PCB footprints and thermal management strategies.
Select this component when dual-channel high-side switching with integrated diagnostics is required. Consider the 35 mΩ on-resistance for power loss calculations. Evaluate the thermal performance under expected load conditions. Verify that the 40 V rating exceeds the system's maximum transient voltage spikes.
This device belongs to the TPS2HB35-Q1 family of smart high-side switches. It is engineered for robust performance in harsh automotive environments. The series offers various channel configurations and resistance options to suit different power distribution needs within vehicle architectures.
Consult official substitution lists for compatible alternatives. Verify pin-to-pin compatibility and electrical parameter equivalence before replacement.
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