SID1182KQ-TL

Isolators - Gate Drivers Overview

The SID1182KQ-TL is a single-channel, automotive-grade gate driver from the SCALE-iDriver family by Power Integrations. It utilizes magnetic coupling technology to provide 5000Vrms reinforced isolation. The device delivers an 8A peak output current with typical rise and fall times of 150ns. It operates within a supply voltage range of 22V to 28V and supports switching frequencies up to 75kHz. Key electrical parameters include a minimum common-mode transient immunity of 50kV/µs and maximum propagation delays of 340ns (tpLH) and 330ns (tpHL). It is housed in an eSOP-R16B package and certified to AEC-Q100 standards for operation between -40°C and +125°C.

Isolators - Gate Drivers Feature Summary

• Integrates FluxLink magnetic coupling technology for high-speed signal transmission across the isolation barrier.
• Provides robust protection mechanisms including primary and secondary under-voltage lockout (UVLO), over-current protection, and short-circuit fault shutdown.
• Features enhanced common-mode transient immunity to maintain signal integrity in noisy power electronics environments.
• Designed specifically for automotive applications with AEC-Q100 qualification.

Isolators - Gate Drivers Applications

• Automotive traction inverters
• On-board chargers (OBC)
• DC-DC converters
• Industrial motor drives

Isolators - Gate Drivers Procurement Notes

Verify that the suffix TL indicates tape-and-reel packaging, distinct from the tube-packaged SID1182KQ. Confirm AEC-Q100 compliance requirements match your specific automotive quality standards. Ensure the 75kHz switching frequency limit aligns with your system design. Check for RoHS3 compliance if required by your manufacturing specifications.

Isolators - Gate Drivers Selection Notes

Select this component when high isolation voltage and fast switching are required for SiC or IGBT devices in automotive contexts. Compare against SID1182KQ if reel packaging is not needed. Consider the 8A peak drive capability for driving larger MOSFETs or IGBTs. Evaluate the 5000Vrms isolation rating against your system's creepage and clearance requirements.

Isolators - Gate Drivers Part Context

This part belongs to the SID1182 series of SCALE-iDriver gate drivers. It shares the core driver architecture with SID1182K but differs in packaging and automotive certification. The series is designed to simplify the design of isolated gate drivers for high-power semiconductor switches.

Isolators - Gate Drivers Replacement Considerations

SID1182KQ serves as the tube-packaged equivalent. SID1182K is the non-automotive grade version. Verify pin compatibility and electrical specifications before substituting.