NIS6111QPT1G

OR Controllers, Ideal Diodes Overview

The NIS6111QPT1G is a single-channel, high-side power switch manufactured by onsemi. It integrates an N-channel MOSFET with gate drive and protection circuitry in a compact DFN5 package. The device supports a supply voltage range of 4.5V to 27V and delivers a continuous load current of 11A. Key electrical parameters include a maximum on-resistance of 38mΩ at 10V VCC and 45mΩ at 5V VCC. It features adjustable overcurrent protection with a typical threshold of 22A and thermal shutdown functionality. The component operates within a junction temperature range of -40°C to +150°C.

OR Controllers, Ideal Diodes Feature Summary

• Integrates high-side N-channel MOSFET with dedicated gate driver for simplified control
• Provides programmable overcurrent protection via external resistor setting
• Includes thermal shutdown and undervoltage lockout for system reliability

OR Controllers, Ideal Diodes Applications

• Automotive body electronics and lighting control modules
• Industrial motor control and solenoid driving applications
• High-side switching in distributed power distribution systems

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix 'QPT1G' against official onsemi documentation to confirm automotive qualification status and RoHS compliance. Ensure the ordering part number matches the exact tape-and-reel quantity specified in the latest datasheet revision. Cross-reference the manufacturer's date code and lot traceability requirements with your supply chain standards before finalizing procurement.

OR Controllers, Ideal Diodes Selection Notes

Select this component when a robust, single-channel high-side switch is required for loads up to 11A. The integrated protection features reduce external component count compared to discrete solutions. Consider the 38mΩ on-resistance for efficiency calculations at 10V logic levels. Verify that the external programming resistor values align with the desired overcurrent trip point defined in the application guidelines.

OR Controllers, Ideal Diodes Part Context

This device belongs to the NCV series of automotive-grade power switches from onsemi. It is designed for harsh environments requiring high reliability and thermal performance. The DFN5 package offers a small footprint suitable for space-constrained PCB layouts while maintaining adequate thermal dissipation capabilities for continuous operation.

OR Controllers, Ideal Diodes Replacement Considerations

Consult onsemi's official cross-reference tools for verified alternatives. Generic replacements may differ in on-resistance, protection thresholds, or package thermal characteristics. Ensure any substitute maintains compatibility with the existing overcurrent programming resistor network and control signal levels.