MIC38HC43-1BM-TR
IC REG CTRLR MULT TOP 14SOICManufacturer: Microchip Technology
Categories: DC DC Switching Controllers
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The Microchip Technology MIC38HC43-1BM-TR is a versatile DC-DC controller IC designed for a wide range of power conversion topologies including Buck, Boost, Flyback, and Forward converters. This device features a positive output configuration with isolation capability, suitable for step-up, step-down, and step-up/step-down applications. It operates with a supply voltage range of 7.6V to 20V and offers a maximum duty cycle of 96%. The controller supports transistor driver output and includes frequency control for precise regulation. Its 14-SOIC (0.154", 3.90mm Width) package is surface-mount compatible and supplied on tape and reel (TR). The MIC38HC43-1BM-TR is commonly utilized in industrial power supplies, automotive electronics, and consumer goods. It incorporates a synchronous rectifier for improved efficiency.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | - |
| Topology | Buck, Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 20V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |