NCV92310ABMTWTXG

Overview

The NCV92310ABMTWTXG is a highly integrated Power Management IC (PMIC) from onsemi, optimized for Power over Coax (PoC) sensor modules. It operates within an input voltage range of 4.1V to 45V and features three step-down converters with a maximum output current of 1.2A. The device utilizes current mode control and is housed in a QFNW-32 package, supporting industrial temperatures from -40°C to +150°C.

Feature Summary

• Highly integrated power management solution designed specifically for PoC applications
• Includes multiple step-down regulators for efficient multi-rail power distribution
• Robust input voltage tolerance suitable for harsh automotive environments

Applications

• Power over Coax sensor modules
• Automotive camera systems
• Multi-rail power distribution units

Procurement Notes

Verify the complete part number including suffixes such as 'ABMTWTXG' against official datasheets to ensure correct packaging and tape-and-reel specifications. Confirm that the specific variant matches the required thermal and electrical characteristics for the target application environment.

Selection Notes

Select this component when designing systems requiring a single-input, multi-output power architecture for coax-powered devices. Ensure the load requirements do not exceed the 1.2A limit per converter and that the operating temperature range aligns with the specified -40°C to +150°C limits.

Part Context

This PMIC belongs to the NCV923xx series, which provides specialized power solutions for automotive sensing. It consolidates multiple DC-DC functions into a compact footprint, reducing board space compared to discrete regulator designs while maintaining high efficiency and reliability standards.

Replacement Considerations

Consult official cross-reference guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before substituting with other PMICs or discrete regulator combinations.