MIC38C42-1BM
IC OFFLINE SW MULT TOP 14SOICManufacturer: Microchip Technology
Categories: AC DC Converters, Offline Switches
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The Microchip Technology MIC38C42-1BM is a high-performance PWM current-mode controller designed for offline switching power supplies. This component supports multiple topologies including Boost, Buck, Flyback, and Forward converters, operating at switching frequencies up to 500kHz. Featuring internal power switches and a precise duty cycle of 96%, it simplifies power supply design. The device operates within a wide supply voltage range of 9V to 20V, with a startup voltage of 14.5V. Its robust design includes protection features suitable for demanding applications. The MIC38C42-1BM is housed in a 14-SOIC package for surface mounting and is rated for operation across an extended temperature range of -40°C to 150°C. This part finds extensive application in industrial power systems and consumer electronics where efficient power conversion is critical.
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 | 96% |
| 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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