BD2202G-LBTR

Power Distribution Switches, Load Drivers Overview

The BD2202G-LBTR is a high-side switch IC designed for portable devices, featuring a single-channel N-channel MOSFET with a typical on-resistance of 150 mΩ. It operates within a supply voltage range of 2.7 V to 3.6 V and supports a continuous load current of 0.2 A. The device includes overcurrent protection (0.25 A to 1.0 A detect), thermal shutdown, under-voltage lockout, and soft-start functions. It is housed in an SSOP-5 package and operates between -25°C and +85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a low on-resistance N-channel MOSFET for efficient power distribution
• Includes comprehensive protection circuits such as overcurrent detection and thermal shutdown
• Features built-in soft-start functionality to manage inrush currents

Power Distribution Switches, Load Drivers Applications

• Storage card slot power line management
• Portable electronic device power distribution
• Industrial equipment power switching

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix LBTR against the manufacturer's official datasheet to confirm tape-and-reel packaging and quantity specifications. Ensure the operating voltage requirements align with the 2.7 V to 3.6 V limit, as this variant differs from wider voltage options in the series. Confirm RoHS compliance status directly with the supplier documentation prior to ordering.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel high-side switch with a 0.2 A current capacity is required. It is suitable for applications needing integrated protection features like thermal and overcurrent shutdown within a compact SSOP-5 footprint. Consider alternative models if the application requires a higher supply voltage range or greater output current capability than 0.2 A.

Power Distribution Switches, Load Drivers Part Context

This part belongs to ROHM's load switch IC series, which integrates low on-resistance MOSFETs with various protection circuits on a single chip. The series is designed to provide efficient power delivery and system stability for portable and industrial devices. The BD2202G-LBTR specifically targets applications requiring long-term support and stable supply for industrial markets.

Power Distribution Switches, Load Drivers Replacement Considerations

BD2206G-LBTR offers similar functionality but supports a higher continuous load current of 0.5 A.