Microchip Technology MIC38C42-1YM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 9.78 | Dhs. 9.78 |
| 15+ | Dhs. 9.48 | Dhs. 142.20 |
| 25+ | Dhs. 9.27 | Dhs. 231.75 |
| 50+ | Dhs. 8.76 | Dhs. 438.00 |
| 100+ | Dhs. 7.73 | Dhs. 773.00 |
| N+ | Dhs. 1.55 | Price Inquiry |
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MIC38C42-1YM BiCMOS Current-Mode PWM Controller
The MIC38C42-1YM from Microchip Technology is a high-performance BiCMOS current-mode pulse-width modulation (PWM) controller designed for isolated switching power supply applications. This versatile controller supports multiple topologies including boost, buck, flyback, and forward converter configurations, making it ideal for aerospace, industrial, telecommunications, and automotive power management systems.
Key Features & Benefits
- High Switching Frequency: 500kHz operation enables compact transformer and filter designs
- Wide Input Range: 9V to 20V supply voltage with 14.5V start-up threshold
- Excellent Duty Cycle: Up to 96% for maximum efficiency
- Isolated Output: Built-in isolation for safety-critical applications
- Extended Temperature Range: -40°C to 150°C junction temperature for harsh environments
- Frequency Control: Precision control features for stable operation
- Compact Surface Mount Package: 14-SOIC (3.90mm width) for space-constrained designs
- RoHS Compliant: Meets environmental standards for global markets
Typical Applications
- Isolated DC-DC converters for industrial equipment
- Aerospace and defense power supplies
- Automotive electronics and battery management
- Telecommunications infrastructure
- Medical device power systems
- Server and data center power modules
Quality & Traceability
All MIC38C42-1YM units are sourced directly from authorized Microchip Technology distributors with full traceability documentation. Each component includes manufacturer date codes and lot tracking for aerospace, automotive, and medical compliance requirements. Long lifecycle support ensures availability for multi-year production programs.
Documentation & Support
Complete datasheets, application notes, and reference designs are available to support your design-in process. Our technical team can assist with topology selection, component sizing, and layout optimization.
Related Resources
Explore our complete range of AC DC Converters and Offline Switchers for your power supply design needs:
- AC DC Converters, Offline Switchers - Browse our full collection of isolated and non-isolated AC-DC converter ICs
- HQICKEY Home - Your trusted source for semiconductors and programmable logic components
- Technical Blog & News - Application notes, design guides, and industry updates
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| 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 |  |
MIC38C42-1YM.pdf