MIC38HC42-1BM
IC OFFLINE SW MULT TOP 14SOICManufacturer: Microchip Technology
Categories: AC DC Converters, Offline Switches
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The Microchip Technology MIC38HC42-1BM is a high-performance, versatile offline PWM controller designed for a wide range of power supply applications. This component supports multiple topologies including Boost, Buck, Flyback, and Forward converters, enabling flexible design solutions. Operating at a switching frequency of up to 500kHz, it facilitates compact and efficient power designs. The device features internal switching capabilities, a maximum duty cycle of 96%, and a startup voltage of 14.5V, with a supply voltage range of 9V to 20V. The MIC38HC42-1BM is housed in a 14-SOIC package suitable for surface mounting. Its operational temperature range is -40°C to 150°C (TJ). This controller is commonly utilized in industrial power supplies, consumer electronics, and lighting applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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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