XC8107BC05ER-G

Overview

The XC8107BC05ER-G is a high-side power switch IC from Torex Semiconductor, designed for power distribution applications. It features a fixed current limit of 900 mA and supports an output current of 500 mA. The device operates within a supply voltage range of 2.5 V to 5.5 V and has a maximum on-resistance of 104 mOhms. Key timing parameters include a maximum turn-on time of 1 ms and a maximum idle time of 130 us. It is rated for operation between -40°C and +105°C, with a power dissipation of 120 mW.

Feature Summary

• Integrated fixed current limit protection to prevent overload damage
• High-side switching configuration for positive load control
• Low on-resistance design for efficient power delivery
• Fast switching response with defined turn-on and idle times

Applications

• Power distribution in portable electronic devices
• Load switching in automotive infotainment systems
• Power management in industrial control modules
• Battery-powered equipment load protection

Procurement Notes

Verify the specific suffix ER-G against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure the ordering quantity aligns with the standard factory packaging multiplier. Cross-reference the part number with official distributor catalogs to confirm availability status and lead times prior to finalizing procurement plans.

Selection Notes

Select this component when a high-side switch with a fixed 900 mA current limit is required. It is suitable for loads drawing up to 500 mA continuously. Consider the 104 mOhm on-resistance for thermal management calculations. Ensure the input voltage stays within the 2.5 V to 5.5 V range and that the operating temperature environment falls within the specified -40°C to +105°C limits.

Part Context

This part belongs to the XC8107 series of high-function power switches from Torex Semiconductor. The series offers various current limit options and output configurations. The BC05 variant specifically denotes the 900 mA fixed current limit characteristic. These ICs are commonly used in applications requiring reliable power distribution with built-in short-circuit and overload protection capabilities.

Replacement Considerations

Direct substitutes may include other XC8107 variants with similar current ratings, such as XC8107AD05ER-G or XC8107BD05ER-G, provided the current limit and package compatibility match the design requirements. Verify pinout and electrical characteristics before substitution.