BD2262G-MGTR

Power Distribution Switches, Load Drivers Overview

The BD2262G-MGTR is a high-side switch IC designed for USB power line applications, manufactured by Rohm Semiconductor. It features a single N-channel MOSFET with a maximum on-resistance of 120 mΩ and an overcurrent detection threshold ranging from 0.2 A to 0.4 A. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports a control input logic that is active high. Key protection mechanisms include thermal shutdown, under-voltage lockout (UVLO), and soft-start functionality, which limits the output turn-on time to 1.5 ms. The component is qualified to AEC-Q100 automotive standards and functions reliably across an operating temperature range of -40°C to 85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a low on-resistance N-channel MOSFET for efficient power switching in USB power distribution circuits.
• Includes built-in overcurrent detection, thermal shutdown, and under-voltage lockout for comprehensive circuit protection.
• Features soft-start capability to manage inrush current during the output turn-on phase.

Power Distribution Switches, Load Drivers Applications

• USB power line switching and distribution
• Automotive electronic systems requiring functional safety support
• High-side load driver applications

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific part number suffix against official Rohm documentation to ensure correct packaging and tape specifications. Confirm that the procurement source provides valid traceability data consistent with automotive-grade components. Ensure compliance with RoHS directives and check for any export regulation restrictions applicable to the region of import. Cross-reference the manufacturer date code with project requirements to avoid obsolete stock.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel high-side switch with integrated overcurrent detection is required for USB applications. The 120 mΩ on-resistance offers a balance between conduction loss and cost. Consider the 0.2 A to 0.4 A detection threshold for precise load protection needs. The AEC-Q100 qualification makes it suitable for automotive environments where reliability and wide temperature operation are critical constraints.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the BD226x series of high-side switches from Rohm Semiconductor, specifically optimized for USB power management. It shares architectural similarities with other members like the BD2264G and BD2268G but differs in current handling and detection thresholds. The series is characterized by its compact SSOP-5 package and integration of multiple protection features into a single channel, reducing board space compared to discrete solutions.

Power Distribution Switches, Load Drivers Replacement Considerations

BD22621G-M is a related variant within the same family offering similar high-side switching capabilities with adjustable overcurrent detection ranges.