SG2845M
IC REG CTRLR FLYBACK 8DIPManufacturer: Microsemi Corporation
Categories: DC DC Switching Controllers
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Microsemi Corporation's SG2845M is a flyback DC-DC controller IC designed for efficient power conversion. This component features a positive, isolation-capable output configuration and operates on a voltage supply range of 7.6V to 30V. The SG2845M supports a switching frequency from 1Hz up to 500kHz, with a maximum duty cycle of 48%. It is suitable for step-up and step-down applications, employing a transistor driver for its single output phase. The device is provided in an 8-DIP (0.300", 7.62mm) through-hole package and operates within an ambient temperature range of -25°C to 85°C. This controller is commonly utilized in power supply designs across industrial, telecommunications, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Up/Step-Down |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 1Hz ~ 500kHz |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Supplier Device Package | 8-DIP |
| Synchronous Rectifier | Yes |
| Control Features | - |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 48% |
| Clock Sync | No |
| Number of Outputs | 1 |
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