Microchip Technology MIC38HC42-1YM-TR

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MIC38HC42-1YM-TR - High-Performance Isolated DC-DC Converter IC

The MIC38HC42-1YM-TR from Microchip Technology is a versatile isolated DC-DC converter IC designed for multiple topologies including boost, buck, flyback, and forward configurations. With a 500kHz switching frequency and 96% duty cycle, this power management IC delivers reliable performance across demanding industrial, automotive, and telecommunications applications.

Key Features:

  • Multi-Topology Support: Boost, Buck, Flyback, Forward converter designs
  • High Switching Frequency: 500kHz for compact design solutions
  • Wide Supply Voltage Range: 9V to 20V operation
  • Excellent Duty Cycle: Up to 96% for maximum efficiency
  • Extended Temperature Range: -40°C to 150°C (TJ) for harsh environments
  • Isolated Output: Enhanced safety and noise immunity
  • Surface Mount Package: 14-SOIC for automated assembly
  • RoHS Compliant: Environmentally friendly, lead-free construction

Applications:

  • Industrial power supplies and automation systems
  • Telecommunications infrastructure equipment
  • Automotive electronics and battery management
  • Medical device power management
  • Aerospace and defense systems

Ordering Information: Available in tape and reel packaging for high-volume production. Full traceability and authorized distribution ensure genuine Microchip components with long lifecycle support.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tape & Reel (TR) |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown -
Topology Boost, Buck, Flyback, Forward
Voltage - Start Up 14.5 V
Voltage - Supply (Vcc/Vdd) 9V ~ 20V
Duty Cycle 96%
Frequency - Switching 500kHz
Power (Watts) -
Fault Protection -
Control Features Frequency Control
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY