Microchip Technology MIC3838YMM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.70 | Dhs. 5.70 |
| 15+ | Dhs. 5.52 | Dhs. 82.80 |
| 25+ | Dhs. 5.40 | Dhs. 135.00 |
| 50+ | Dhs. 5.10 | Dhs. 255.00 |
| 100+ | Dhs. 4.50 | Dhs. 450.00 |
| N+ | Dhs. 0.90 | Price Inquiry |
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MIC3838YMM Push-Pull PWM Controller IC
The MIC3838YMM from Microchip Technology is a high-performance isolated push-pull PWM controller designed for offline switching power supplies. This advanced power management IC delivers precise frequency control with switching frequencies up to 1MHz, making it ideal for aerospace, automotive, industrial, telecommunications, and medical applications requiring compact, efficient power conversion.
Key Features & Benefits
- High-frequency operation: Switching frequencies up to 1MHz enable smaller transformer and filter components
- Wide input voltage range: 8.3V to 15V supply voltage with 12.5V start-up threshold
- Isolated topology: Push-pull configuration with 49% duty cycle for balanced transformer utilization
- Built-in protection: Current limiting fault protection ensures reliable operation
- Compact surface mount package: 10-MSOP (3.00mm width) for space-constrained designs
- Extended temperature range: -40°C to 85°C ambient operation
- RoHS compliant: Meets environmental standards for global markets
Applications
This PWM controller is well-suited for isolated DC-DC converters, offline power supplies, battery chargers, and distributed power architectures in mission-critical systems. The frequency control feature allows designers to optimize efficiency and minimize EMI across varying load conditions.
Datasheet: Full technical documentation and application notes are available from Microchip Technology for detailed design integration guidance.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Push-Pull |
| Voltage - Start Up | 12.5 V |
| Voltage - Supply (Vcc/Vdd) | 8.3V ~ 15V |
| Duty Cycle | 49% |
| Frequency - Switching | Up to 1MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-MSOP |
| ROHS |  |
MIC3838YMM.pdf