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Microchip Technology MIC38C45YMTR PWM Controller IC
The MIC38C45YMSO is a high-performance current-mode PWM controller designed for switch-mode power supplies and DC-DC converters. Utilizing a BiCMOS process, it features ultralow start-up current, rail-to-rail outputs, and operates up to 20V. Its advanced circuitry provides fast switching times—40ns rise, 30ns fall—making it suitable for high-frequency applications up to 500kHz. The device includes undervoltage lockout, a trimmed 5V bandgap reference, and pin compatibility with UC384x series controllers. Its robust design ensures improved efficiency and thermal performance, ideal for step-down, step-up, and flyback regulator circuits.
Microchip Technology MIC38C45YMTR PWM Controller IC Specifications:
- Operating Voltage: Up to 20V
- Output Rise Time: 40ns
- Output Fall Time: 30ns
- Maximum Switching Frequency: 500kHz
- Temperature Range: -40°C to +85°C
- Undervoltage Lockout Threshold: 8.4V to 15.5V depending on version
- Start-up Current: Typical 50nA
- Operating Current: Typical 4mA
- Package Types: 8-pin DIP, SOIC, MSOP, 14-pin DIP, SOIC
- Pin Compatibility: UC384x series
- Bandgap Voltage: 5V trimmed reference
- Switching Duty Cycle: 0% to 96%
- Fast transient response with high drive capability
Buy the Buy Micrel MIC38C45YM High-Performance PWM Part Number MIC38C45YM Online
Discover the Micrel MIC38C45YM PWM controller, optimized for DC-DC converters and switch-mode power supplies. This device offers ultralow start-up current, rail-to-rail outputs, and high-frequency operation up to 500kHz, ensuring efficient power conversion. Its robust design supports step-up, step-down, and flyback regulator circuits with a wide operating voltage of up to 20V and thermal stability across -40°C to +85°C. Compatible with UC384x series, it guarantees enhanced performance, reliability, and easy integration for advanced power management systems.
Get Micrel MIC38C45YM today—built for precision, high-frequency switching, and long-lasting durability in switch-mode power supplies.
Frequently Asked Questions
Where can I buy Microchip Technology MIC38C45YMTR?
You can click on the BUY or RFQ button to purchase MIC38C45YMTR from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MIC38C45YMTR?
You can download the MIC38C45YMTR datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MIC38C45YMTR?
Microchip Technology