STK544UC62K-E

Full Half-Bridge (H Bridge) Drivers Overview

The STK544UC62K-E is a 3-phase inverter Intelligent Power Module (IPM) manufactured by onsemi. It integrates the output stage, pre-driver circuits, bootstrap circuitry, and protection mechanisms within a single SIP-23 package. The module utilizes Silicon IGBT technology and supports through-hole mounting. Key electrical ratings include a maximum collector-emitter voltage of 600 V and a power dissipation capacity of 22 W. It operates within a temperature range of -40°C to +100°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates 3-phase inverter output stage with pre-driver and bootstrap circuits for simplified design.
• Accepts direct CMOS level control signals without requiring external isolation circuits.
• Includes built-in overcurrent protection and under-voltage lockout for system safety.
• Features internal dead-time generation to prevent shoot-through conditions.

Full Half-Bridge (H Bridge) Drivers Applications

• Three-phase motor drive systems
• Industrial inverter applications
• Hybrid IC power conversion modules

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the current lifecycle status, as this component is designated as NRND (Not Recommended for New Designs). Confirm that the SIP-23 through-hole package aligns with existing board layouts. Ensure thermal management solutions accommodate the specified 22 W power dissipation and operating temperature limits during integration planning.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this module when a compact, integrated solution for three-phase inversion is required. It is suitable for designs needing direct CMOS interface compatibility and integrated protection features. Consider the SIP-23 form factor for through-hole assembly requirements and verify that the 600V rating meets the specific voltage demands of the target application.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the STK544UC series of intelligent power modules from onsemi. These modules are designed to replace discrete IGBT setups by combining power switching and control logic. The STK544UC62K-E specifically targets applications requiring robust three-phase control with integrated safety features in a standardized SIP package format.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

• STK541UC62K-E

Full Half-Bridge (H Bridge) Drivers FAQ

Does the STK544UC62K-E require external isolation for control signals?

No, the module accepts direct CMOS level control signals without the need for external insulation circuits.

How is the upper IGBT gate driven in this module?

The upper IGBT gate is driven via an internal bootstrap circuit using a single power supply.