MIC38HC44-1BM
IC OFFLINE SW MULT TOP 14SOICManufacturer: Microchip Technology
Categories: AC DC Converters, Offline Switches
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Microchip Technology's MIC38HC44-1BM is a high-performance, versatile offline switching controller designed for a wide range of power supply applications. This component supports multiple topologies including boost, buck, flyback, and forward converters, operating at switching frequencies up to 500kHz. Featuring internal power switches and essential control features like frequency control, it simplifies power supply design. The device operates efficiently across a wide supply voltage range of 9V to 20V, with a startup voltage of 14.5V. Its robust design includes a 50% duty cycle capability and an extended operating temperature range of -40°C to 150°C (TJ). Packaged in a 14-SOIC (0.154", 3.90mm Width) surface mount configuration, the MIC38HC44-1BM is suitable for demanding industrial, automotive, and consumer electronics power management systems requiring isolated outputs.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | 500kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 20V |
| Supplier Device Package | 14-SOIC |
| Fault Protection | - |
| Voltage - Start Up | 14.5 V |
| Control Features | Frequency Control |
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