Microchip Technology MIC38HC44-1BM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.14 | Dhs. 6.14 |
| 15+ | Dhs. 5.96 | Dhs. 89.40 |
| 25+ | Dhs. 5.83 | Dhs. 145.75 |
| 50+ | Dhs. 5.51 | Dhs. 275.50 |
| 100+ | Dhs. 4.86 | Dhs. 486.00 |
| N+ | Dhs. 0.97 | Price Inquiry |
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MIC38HC44-1BM Isolated PWM Controller IC
The MIC38HC44-1BM from Microchip Technology is a high-performance isolated PWM controller IC designed for versatile power supply applications. This controller supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, making it ideal for aerospace, industrial, telecommunications, and medical power systems requiring reliable, long-lifecycle components.
Key Features
- Multi-Topology Support: Boost, Buck, Flyback, Forward converter designs
- High Switching Frequency: 500kHz for compact transformer design
- Wide Supply Range: 9V to 20V operating voltage
- Isolated Output: Provides galvanic isolation for safety-critical applications
- Extended Temperature Range: -40°C to 150°C (TJ) for harsh environments
- Integrated Switch: Internal switching element simplifies design
- Frequency Control: Precise switching frequency management
- Surface Mount Package: 14-SOIC (3.90mm width) for automated assembly
Applications
This PWM controller is well-suited for industrial power supplies, telecom infrastructure, medical equipment, automotive systems, and aerospace applications where reliability, traceability, and long product lifecycle are essential.
All specifications are provided by the manufacturer and subject to change. Please refer to the official datasheet for complete design-in information and lifecycle commitments.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Bulk | |
| 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.pdf