MIC38C42BM
IC OFFLINE SWITCH MULT TOP 8SOICManufacturer: Microchip Technology
Categories: AC DC Converters, Offline Switches
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Microchip Technology's MIC38C42BM is a versatile current-mode PWM controller optimized for high-performance offline switching power supplies. This 8-SOIC packaged device supports multiple topologies including Boost, Buck, Flyback, and Forward converters, operating at a switching frequency up to 500kHz. It features integrated power MOSFETs, simplifying circuit design and reducing component count. Key operational parameters include a wide supply voltage range of 9V to 20V and a startup voltage of 14.5V. The controller offers precise frequency control and a high duty cycle capability of 96%. Its surface mount configuration and 8-SOIC package are suitable for demanding applications in consumer electronics, industrial automation, and telecommunications. The device operates across an extended temperature range from -40°C to 150°C.
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 | 8-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 | 8-SOIC |
| Fault Protection | - |
| Voltage - Start Up | 14.5 V |
| Control Features | Frequency Control |
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