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MC33153P  

Gate Drivers ICs

MC33153P Description

The MC33153P from onsemi is a low-side gate driver IC designed for high-performance switching applications. Housed in an 8-pin DIP (Through Hole) package, this obsolete (but still relevant for legacy designs) component operates within a supply voltage range of 11V to 20V, making it suitable for industrial and automotive systems requiring robust gate driving capabilities. It features a single-channel, inverting input configuration with fast switching characteristics (17ns rise/fall time typ), ensuring efficient control of power MOSFETs or IGBTs. The device delivers peak output currents of 1A (source) and 2A (sink), enabling rapid turn-on/off of high-current loads.

MC33153P Features

• High-Speed Switching: Optimized for minimal propagation delay with 17ns rise/fall times, reducing power losses in high-frequency applications.
• Robust Output Drive: 1A source/2A sink current ensures reliable switching of power transistors under heavy loads.
• Wide Voltage Range: Operates from 11V to 20V, compatible with industrial and automotive power systems.
• Inverting Logic Input: Simplifies interface with microcontroller or PWM controllers (VIL = 1.2V, VIH = 3.2V).
• Durable Packaging: Through-hole 8DIP offers mechanical stability for harsh environments.
• Legacy Reliability: Despite being obsolete, it remains a trusted choice for maintenance and repair of existing systems.

MC33153P Applications

• Motor Control: Ideal for driving low-side switches in BLDC motor drives and servo systems.
• Automotive Systems: Used in electronic ignition, fuel injectors, and other high-current switching applications.
• Power Supplies: Enhances efficiency in SMPS (Switched-Mode Power Supplies) and DC-DC converters.
• Industrial Automation: Suitable for solenoid/relay drivers and actuator control in PLCs.

Conclusion of MC33153P

The MC33153P excels in high-speed, high-current gate driving with its low propagation delay and robust output stage. While marked obsolete, its wide voltage range and through-hole design make it a practical choice for legacy systems, repairs, or applications demanding proven reliability. Engineers working on motor drives, automotive electronics, or industrial power systems may find this IC valuable for its balance of performance and durability. For new designs, consider verifying alternatives with similar specs from onsemi’s active product lines.

MC33153P Documents

Download datasheets and manufacturer documentation for MC33153P

Datasheets :

MC33153      

PCN Obsolescence/ EOL :

Multiple Devices 03/Jan/2008      

HTML Datasheet :

MC33153      

Environmental Information :

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