MC33GD3100A3EK

$10.23

Description：IC GATE DRVR HALF-BRIDGE 32SOIC
Series：-
Mfr：NXP USA Inc.
Package：Tube

SKU:ba943d5fb48c Category: Gate Drivers Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HALF-BRIDGE 32SOIC
Series：-
Mfr：NXP USA Inc.
Package：Tube
Driven Configuration：Half-Bridge
Channel Type：Single
Number of Drivers：1
Gate Type：IGBT, MOSFET (N-Channel)
Voltage - Supply：3.3V
Logic Voltage - VIL, VIH：-
Current - Peak Output (Source, Sink)：15A, 15A
Input Type：-
Rise / Fall Time (Typ)：-
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：32-BSSOP (0.295", 7.50mm Width)
Supplier Device Package：32-SOIC
Grade：Automotive
Qualification：AEC-Q100
High Side Voltage - Max (Bootstrap)：-

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MC33GD3100A3EK

Overview

The MC33GD3100A3EK is an advanced single-channel high-voltage isolated gate driver IC designed for IGBT and SiC MOSFET applications. It features integrated current isolation, low on-resistance drive transistors providing 15A peak source/sink current, and rail-to-rail gate voltage control. The device includes current and temperature sensing to minimize stress during faults, configurable UVLO, and autonomous fault management reported via INTB and SPI interfaces. It supports ISO26262 ASIL D functional safety certification.

Feature Summary

ISO26262 ASIL D certified functional safety with SafeAssure program support
Integrated current and temperature sensing for fault condition stress reduction
SPI programmable interface for flexible configuration and diagnostic reporting
Autonomous fault management with active Miller clamp and two-stage shutdown

Applications

Hybrid and full electric vehicle motor drive inverters
Electric vehicle DC-DC boost circuits
Charging station power conversion systems

Procurement Notes

Verify the A3 suffix indicates specific pinout or electrical parameter variations compared to the base MC33GD3100 model. Confirm AEC-Q100 automotive qualification status and ISO26262 ASIL D certification documentation availability from NXP official sources before integration into safety-critical designs.

Selection Notes

Select this component for high-reliability automotive traction inverter designs requiring ASIL D compliance. Ensure compatibility with target IGBT or SiC MOSFET gate charge requirements given the 15A drive capability. Validate that the 32-SOIC package fits the thermal and PCB layout constraints of the application.

Part Context

Part of the GD3100 family of advanced gate drivers from NXP USA Inc., targeting electric mobility and industrial power electronics. The series emphasizes high integration to reduce BOM cost and PCB size while maintaining robust protection features for silicon carbide and insulated gate bipolar transistor technologies.