STGAP2DMTR

Isolators - Gate Drivers Overview

The STGAP2DMTR is a galvanically isolated dual gate driver from STMicroelectronics, designed for high-power inverter applications. It features a 4 A output current capability and supports MOSFET half-bridge topologies. The device operates within a temperature range of -40 °C to +125 °C and utilizes an SOIC-16 package. Key electrical parameters include a maximum propagation delay of 90 ns, with rise and fall times of 30 ns each. It provides 1700 VDC isolation voltage and accepts CMOS or TTL logic inputs.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between low-voltage control circuits and high-power switching devices
• Delivers 4 A peak drive current suitable for industrial motor drives and inverters
• Supports half-bridge configurations with independent output pins for optimized gate resistance tuning

Isolators - Gate Drivers Applications

• Industrial motor drives
• High-power inverters
• MOSFET half-bridge switching circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm the SOIC-16 footprint matches your PCB layout requirements. Ensure compatibility with the required isolation voltage ratings for your specific application environment. Check RoHS compliance status if mandated by your project specifications.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with robust galvanic isolation is required. The 4 A drive strength accommodates larger power MOSFETs. The dual-channel design simplifies half-bridge implementation compared to single-channel alternatives. Consider the thermal performance within the SOIC-16 package for your power dissipation needs.

Isolators - Gate Drivers Part Context

This part belongs to the STGAP2D series of isolated gate drivers. It complements other variants like the STGAP2HDMTR (high-density) and STGAP2SMTR (single channel). The series focuses on providing reliable isolation for power electronics while maintaining fast switching speeds and compact form factors for modern industrial designs.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same family include STGAP2DM (tube packaging). Verify pinout compatibility before swapping packages. Cross-family replacements require careful evaluation of isolation voltage and drive current capabilities.