Microchip Technology MIC38HC44-1BM-TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.62 | Dhs. 5.62 |
| 15+ | Dhs. 5.45 | Dhs. 81.75 |
| 25+ | Dhs. 5.33 | Dhs. 133.25 |
| 50+ | Dhs. 5.03 | Dhs. 251.50 |
| 100+ | Dhs. 4.44 | Dhs. 444.00 |
| N+ | Dhs. 0.89 | Price Inquiry |
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MIC38HC44-1BM-TR Offline Switching Controller IC
The MIC38HC44-1BM-TR from Microchip Technology is a high-performance isolated offline switching controller designed for multi-topology power supply applications. This versatile IC supports boost, buck, flyback, and forward converter topologies, making it ideal for aerospace, automotive, industrial, telecommunications, and medical power management systems.
Key Features & Benefits
- Multi-Topology Support: Flexible design supports boost, buck, flyback, and forward converter configurations
- High Switching Frequency: 500kHz operation enables compact transformer and filter designs
- Wide Operating Range: 9V to 20V supply voltage with 14.5V start-up threshold
- Extended Temperature Range: -40°C to 150°C junction temperature for harsh environments
- Isolated Output: Built-in output isolation for safety-critical applications
- Frequency Control: Precise switching frequency management for optimized performance
- Surface Mount Package: Industry-standard 14-SOIC package for automated assembly
- Production Ready: Tape & reel packaging for high-volume manufacturing
Applications
This switching controller IC is engineered for demanding power conversion applications across multiple industries, including AC-DC power supplies, DC-DC converters, battery chargers, industrial control systems, and embedded power modules requiring long lifecycle support and full traceability.
Quality & Traceability
All units are sourced directly from authorized Microchip distributors with full manufacturer traceability, date code tracking, and RoHS/REACH compliance documentation. Ideal for OEMs and EMS providers requiring long product lifecycle support and design-in reliability.
| 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 | 50% |
| 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 |
MIC38HC44-1BM-TR.pdf