UC2845AM
IC REG CTRLR BUCK/BOOST 8DIPManufacturer: Microsemi Corporation
Categories: DC DC Switching Controllers
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The Microsemi Corporation UC2845AM is an 8-pin DIP current mode PWM controller designed for versatile DC-DC conversion topologies including Boost, Buck, Flyback, and Forward configurations. This component offers robust control features with frequency control up to 500kHz and a maximum duty cycle of 48%. Its output configuration supports positive, isolation-capable outputs with a transistor driver. Operating across a wide supply voltage range of 7.6V to 30V, the UC2845AM is suitable for applications requiring step-up, step-down, or isolated power conversion. It is commonly utilized in industrial power supplies, automotive electronics, and telecommunications infrastructure. The component is supplied in a through-hole mounted 8-DIP package.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Supplier Device Package | 8-DIP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 48% |
| Clock Sync | No |
| Number of Outputs | 1 |