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Home Product MIC38C44AYM-TR Microchip MIC38 HV Current Mode PWM Controller SMPS Offline Converters
MIC38C44AYM-TR

MIC38C44AYM-TR Microchip MIC38 HV Current Mode PWM Controller SMPS Offline Converters

MIC38C44AYM-TR
PWM Controller IC
SMPS Control IC
MIC38C44AYM-TR
MIC38C44AYM-TR is a PWM Controller IC and SMPS Control IC designed for high-efficiency switching power supplies, providing precise regulation, fault protection, and robust performance in compact power management systems.
Categories:Electronic components
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Product Description

The MIC38C44AYM-TR is a PWM Controller IC optimized for SMPS control applications, providing a single output driver to interface directly with power switches such as MOSFETs or IGBTs. It accepts multiple inputs for feedback, current sensing, and enable/disable control, enabling precise regulation in switched-mode power supplies. Operating within a voltage range of 8V to 30V and a temperature span of -40°C to +125°C, this IC is ideal for industrial power systems, telecom equipment, and automotive electronics. It supports adjustable switching frequencies and integrates protection features like overcurrent and thermal shutdown. While lacking dedicated communication interfaces, its compact design and robust performance make it suitable for high-efficiency, space-constrained applications. Drawbacks include external component dependencies for timing and filtering. Battery capacity, screen size, and detection distance parameters are not applicable to this IC.
Parameter Specification
Device Type Current-Mode PWM Controller IC for SMPS
Input Voltage Range 10V to 30V DC
Switching Frequency Adjustable up to 500kHz
Output Drive Current 1A Peak Gate Drive
Operating Temperature -40°C to +125°C
Package Type SOIC-8
Protection Features Over-Current Protection, Under-Voltage Lockout
Control Method Voltage Mode & Current Mode Operation
Start-Up Current 0.5mA Typical
Duty Cycle Range 0% to 95% Adjustable
question:Can the company provide technical selection services?
answer:Yes, we offer technical support to help customers choose the best products for their needs.
question:Can I self-arrange official courier pickup?
answer:Yes, customers can self-arrange pickup. Please notify us in advance to coordinate logistics details.
question:If a refurbished product malfunctions, how is after-sales handled?
answer:Refurbished products are covered under warranty. Contact us for evaluation and resolution as per terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide technical selection services?
answer:Yes, we offer technical support to help customers choose the best products for their needs.
question:Can I self-arrange official courier pickup?
answer:Yes, customers can self-arrange pickup. Please notify us in advance to coordinate logistics details.
question:If a refurbished product malfunctions, how is after-sales handled?
answer:Refurbished products are covered under warranty. Contact us for evaluation and resolution as per terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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