| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
236 pcs
|
236 pcs | On Request | 1 | On Request | On Request | 14+ | 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 Texas Instruments UCC3801DTR is a high-speed, low-power BiCMOS current-mode PWM controller. It is suitable for off-line and DC-to-DC fixed frequency switching mode power supplies. This controller supports multiple topologies including Buck, Boost, Flyback, and Forward Converter configurations.
Key electrical specifications include an operating voltage range of 7.4V to 12V and a maximum duty cycle of 49%. The device operates at a frequency of 46kHz and features frequency control. The output type is a transistor driver, and it is not a synchronous rectifier.
Designed for surface mount applications, the UCC3801DTR comes in an 8-SOIC package. The operating temperature range is 0°C to 70°C (TA). This component is part of the UCC280x family, known for its minimal parts count requirement for power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.92 | $0.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
7.4V to 12V.
8-SOIC surface-mount package.
0°C to 70°C (TA).
46kHz.
Buck, boost, flyback, and forward converter.
49%.