BM92A14MWV-ZE2

Power Management - Specialized Overview

The BM92A14MWV-ZE2 is a USB Type-C controller and Power Management IC (PMIC) manufactured by ROHM Semiconductor. It supports USB Power Delivery (PD) protocols and integrates a Policy Engine for power negotiation. The device operates within a supply voltage range of 4.75 V to 20 V and functions reliably across an extended temperature range from -30°C to +105°C. It utilizes an SMBus interface for communication with host systems or embedded controllers. The component is housed in a UQFN040V5050 surface-mount package, designed for compact integration in modern portable electronics.

Power Management - Specialized Feature Summary

• Integrates USB Type-C Policy Engine for automated power delivery management
• Supports bidirectional power flow via Dual Role Port (DRP) capabilities
• Provides SMBus interface for system control and status monitoring
• Operates within wide industrial temperature ranges for robust performance

Power Management - Specialized Applications

• Portable computing devices requiring USB-C charging
• Smartphones and tablets with PD support
• Peripheral hubs and docking stations
• Consumer electronics with integrated power management needs

Power Management - Specialized Procurement Notes

Verify the current lifecycle status before procurement, as this specific part number may be marked as obsolete or not recommended for new designs. Confirm availability through authorized distributors, as stock levels fluctuate. Ensure compatibility with existing PCB footprints and firmware requirements when sourcing replacements. Check for updated datasheets to confirm pinout and electrical specifications match the original design intent.

Power Management - Specialized Selection Notes

Select this component for designs requiring integrated USB Type-C PD policy engine functionality. Consider the UQFN040V5050 package size for space-constrained applications. Verify that the host system supports SMBus communication for proper configuration. Evaluate thermal performance within the specified operating temperature range. Compare against newer alternatives if long-term supply stability is a critical requirement for the product lifecycle.

Power Management - Specialized Part Context

This component belongs to the ROHM BM92A series of USB Type-C controllers. These devices are designed to simplify the implementation of USB Power Delivery standards in consumer electronics. The series typically integrates power path management and protocol handling into a single chip, reducing bill-of-materials count and board space compared to discrete solutions.

Power Management - Specialized Replacement Considerations

Public sources indicate this product is no longer manufactured. Review ROHM's official documentation for direct substitutes within the BM92A family or newer generations. Verify pin-to-pin compatibility and software register mapping before transitioning to alternative part numbers to ensure design continuity.

Power Management - Specialized FAQ

What interface does the BM92A14MWV-ZE2 use for host communication?

It uses an SMBus interface to communicate with embedded controllers or SoCs.

Is the BM92A14MWV-ZE2 suitable for high-temperature environments?

Yes, it is rated for operation up to +105°C, supporting industrial-grade applications.

What type of package is used for this component?

It is available in a UQFN040V5050 surface-mount package.