| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,218 pcs
|
8218 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,004 pcs
|
2004 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,651 pcs
|
1651 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments UCC3806DW is a BiCMOS PWM controller designed for low-power applications. It offers a dual-output, current-mode architecture, making it suitable for various power supply designs, including off-line power supplies and battery-operated portable equipment.
Key electrical specifications include an operating voltage range of 8V to 14.5V and a frequency of 47kHz. The controller supports multiple topologies such as Buck, Boost, Flyback, and Forward Converter configurations. It features current limit, enable, and frequency control functions, with a maximum duty cycle of 50% and a maximum operating current of 1.4mA.
This device is available in a 16-SOIC package, designed for surface mounting. The operating temperature range is 0°C to 70°C (TA). Its features like easier parallelability and improved current mode control benefits enhance its versatility in demanding applications.
The UCC3806DW is a BiCMOS version of the UC3846 family, offering reduced bias current and increased switching frequency capability. Its dual high-current MOSFET driving outputs and fast current sense loop further contribute to its performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 8V to 14.5V.
The package is 16-SOIC (0.295", 7.50mm Width).
The operating temperature range is 0°C to 70°C.
It supports buck, boost, flyback, and forward converter topologies.
The switching frequency is 47kHz.
The maximum duty cycle is 50%.
It has 2 outputs.