SCP302155MNTWG

Overview

The SCP302155MNTWG is a single-channel MOSFET gate driver manufactured by onsemi, designed for high-side and low-side switching applications. It operates within a supply voltage range of 4.5 V to 5.5 V and delivers an output current capability of 5 A. The device features a propagation delay with a maximum value of 40 ns, alongside rise and fall times of 12 ns and 6 ns respectively. Packaged in a PQFN-31 surface-mount format, it supports operation across a temperature range from -40 °C to +125 °C. Key electrical characteristics include a power dissipation rating of 10.5 W and a typical Rds(on) of 95 mOhms.

Feature Summary

• Integrates a dedicated gate driver with an internal power MOSFET for simplified circuit design
• Provides robust switching performance with defined rise and fall time specifications
• Includes shutdown functionality for enhanced system control and safety

Applications

• Automotive lighting systems requiring efficient power management
• Industrial motor control circuits utilizing MOSFET switching
• General-purpose power conversion topologies

Procurement Notes

Verify the specific suffix MNTWG against official datasheets to confirm package type and tape-and-reel configuration. Ensure compatibility with operating temperatures up to 125 °C for your application environment. Cross-reference RoHS compliance status through manufacturer documentation before integration into regulated products.

Selection Notes

Select this component when a compact solution combining driver logic and power switching is required. The 5 A output current suits moderate load applications. Consider the PQFN-31 footprint for space-constrained designs. Validate that the 4.5 V minimum supply voltage aligns with your system's available rail.

Part Context

This part belongs to onsemi's portfolio of integrated gate drivers, specifically targeting applications where size and efficiency are critical. It falls under the PMIC category, offering a consolidated approach to driving external or internal power switches compared to discrete driver and MOSFET combinations.

Replacement Considerations

Check for direct pin-compatible alternatives within the same product family. Verify if other variants offer different current ratings or thermal packages while maintaining the 4.5 V to 5.5 V supply range.