| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The UC2845AD is a single-output DC DC switching controller from Microchip Technology. It supports step-up, step-down, and flyback/forward topologies, making it versatile for various power conversion applications. The device operates from a supply voltage range of 7.6V to 30V and provides a transistor driver output with positive and isolation-capable configuration.
The controller features a maximum duty cycle of 48% and a switching frequency up to 500kHz. It does not include a synchronous rectifier or clock sync function. The control feature is frequency control. The operating temperature range is -40°C to 85°C.
The UC2845AD is packaged in a 14-SOIC (0.154", 3.90mm Width) surface mount package, suitable for automated assembly. It is designed for use in DC-DC converter circuits, including battery-powered systems, industrial controls, and isolated power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UC2845AD operates from 7.6V to 30V.
It supports Boost, Buck, Flyback, and Forward topologies.
The maximum duty cycle is 48%.
The switching frequency is up to 500kHz.
The operating temperature range is -40°C to 85°C.
The UC2845AD is available in a 14-SOIC package.
The output type is Transistor Driver.