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Microchip TC33025VPE High-Speed Push-Pull PWM Controller

The TC33025VPE from Microchip Technology is a high-performance, isolated push-pull PWM controller designed for demanding AC/DC power conversion applications. This advanced IC delivers reliable, efficient power management with integrated protection features for aerospace, automotive, industrial, medical, and telecom systems.

Key Features & Benefits

  • High-Speed Switching: 400kHz switching frequency enables compact transformer designs and reduced component size
  • Wide Input Range: 0.8V to 30V supply voltage with 9.2V startup threshold for flexible power architectures
  • Isolated Push-Pull Topology: Optimized for high-efficiency power conversion with minimal EMI
  • Comprehensive Protection: Built-in current limiting, over-voltage protection, and UVLO safeguard your designs
  • Advanced Control: Frequency control and soft-start features ensure smooth operation and extended component life
  • 90% Duty Cycle: Maximizes power transfer efficiency in your application
  • Industrial Temperature Range: -40°C to 80°C operation for harsh environments
  • Through-Hole Mounting: 16-DIP package for reliable PCB assembly and easy prototyping

Applications

Ideal for isolated DC/DC converters, offline power supplies, battery chargers, telecom power systems, industrial control equipment, and medical device power management.

Quality & Compliance

As an authorized distributor, we provide genuine Microchip Technology components with full traceability, RoHS/REACH compliance documentation, and manufacturer warranty support. All products ship with datasheets and technical resources for seamless design integration.

Design Support

Our engineering team offers design-in support including application notes, reference designs, and technical consultation to help you successfully integrate the TC33025VPE into your power management solution.

Related Products & Resources

Explore our complete range of AC DC Converters, Offline Switchers for your power management needs. Visit HQICKEY for our full catalog of high-reliability semiconductor components. For technical insights and application notes, check out our Technical Blog.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Bulk |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown -
Topology Push-Pull
Voltage - Start Up 9.2 V
Voltage - Supply (Vcc/Vdd) 0.8V ~ 30V
Duty Cycle 90%
Frequency - Switching 400kHz
Power (Watts) -
Fault Protection Current Limiting, Over Voltage, UVLO
Control Features Frequency Control, Soft Start
Operating Temperature -40°C ~ 80°C
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 16-DIP (0.400", 10.16mm)
Supplier Device Package 16-PDIP