| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
|
50 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 | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Unitrode UC2823N is a high-speed PWM controller suitable for various DC-DC switching applications. It supports multiple topologies including Buck, Boost, Flyback, and Forward Converter configurations.
This controller operates with an input voltage range of 8.4V to 30V and a frequency between 340kHz and 460kHz, with a maximum duty cycle of 80%. It provides a Transistor Driver output and features control functions such as Current Limit, Enable, Frequency Control, Ramp, and Soft Start.
The UC2823N is designed for through-hole mounting and comes in a 16-PDIP package. Its operating temperature range is -25°C to 85°C (TA). This device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
Key electrical characteristics include its ability to function as a Step-Up, Step-Down, or Step-Up/Step-Down converter, with a positive output configuration. It does not feature synchronous rectification or clock synchronization.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
8.4V to 30V.
16-PDIP (16-pin DIP, 0.300" width, 7.62mm pitch).
-25°C to 85°C.
340kHz to 460kHz.
Buck, boost, flyback, and forward converter.
80%.
No.