BD2264G-MGTR

Power Distribution Switches, Load Drivers Overview

The BD2264G-MGTR is a high-side power switch IC from ROHM Semiconductor, designed for USB power line distribution. It features a single N-channel MOSFET output with a typical on-resistance of 120 mΩ and a maximum continuous current limit of 900 mA. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports active-high control logic. Integrated protections include overcurrent limiting, thermal shutdown, under-voltage lockout, and reverse current protection. It provides an open-drain error flag output and includes a soft-start circuit to manage inrush current. The component is AEC-Q100 qualified for automotive applications and housed in a compact SSOP-5 package.

Power Distribution Switches, Load Drivers Feature Summary

• Built-in low on-resistance N-channel MOSFET for efficient power distribution
• Integrated overcurrent detection with fixed current limit and thermal shutdown
• Open-drain fault flag output for status monitoring
• Soft-start circuit and output discharge function for controlled switching

Power Distribution Switches, Load Drivers Applications

• USB power line switching and distribution
• Automotive electronic load switching
• General purpose high-side power management
• Battery-powered device power control

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix MGTR corresponds to the tape and reel packaging configuration required for your assembly process. Confirm that the active-high control logic aligns with your system's interface design. Ensure the operating temperature range meets your environmental specifications. Cross-reference the AEC-Q100 qualification status if automotive reliability standards are mandatory for your application.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required for 5V or 3.3V systems. The 900mA current rating suits moderate load applications such as peripheral devices. Consider the SSOP-5 package size constraints during PCB layout. Compare against similar models like the BD2265G if different current limits or control polarities are needed.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the BD2264G series of high-side switches from ROHM Semiconductor. The series is characterized by its integration of protection features in a small footprint, targeting cost-sensitive and space-constrained designs. The MGTR suffix indicates the taping format for automated placement.

Power Distribution Switches, Load Drivers Replacement Considerations

The BD2265G-MGTR is listed as a parameter-compatible alternative within the same manufacturer lineup. Verify pin compatibility and electrical specifications before substitution.