| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4 pcs
|
4 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 | |
| Lead Spacing | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Unitrode UCC3580N-3 is a PWM controller designed for active clamp/reset and synchronous rectifier switching converter topologies. It offers voltage mode control with feedforward operation and programmable limits for transformer volt-second product and PWM duty cycle.
Key electrical specifications include an operating voltage range of 8.5V to 16V and a frequency of 400kHz. It supports a maximum duty cycle of 66% and features control functions such as Enable, Ramp, and Soft Start. The device provides two outputs and operates as a step-up/step-down converter using a forward converter topology.
This controller is housed in a 16-PDIP package and is designed for through-hole mounting. It operates within a temperature range of 0°C to 70°C (TA). The UCC3580N-3 includes features like programmable deadtime and high current gate drivers for main and auxiliary outputs, along with multiple protection features like latched shutdown and soft restart.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC3580N-3 operates from 8.5V to 16V.
The operating temperature range is 0°C to 70°C (TA).
It comes in a 16-DIP (0.300", 7.62mm) through-hole package, also known as 16-PDIP.
The switching frequency is 400kHz.
The maximum duty cycle is 66%.
It is a step-up/step-down forward converter controller.
The UCC3580N-3 has two outputs.