| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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39,304 pcs
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39304 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Clock Sync | |
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| Duty Cycle (Max) | |
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| Synchronous Rectifier | |
| Tape & Reel | |
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| Voltage |
The UCC2897APW from Texas Instruments is an advanced current-mode PWM controller specifically designed for active-clamp topologies. This controller simplifies the implementation of active-clamp, reset-forward, flyback, and synchronous rectifier circuits.
Key electrical specifications include an operating voltage range of 8.5V to 16V, a maximum duty cycle of 70%, and a synchronizable oscillator frequency of up to 1 MHz. It offers features such as high-voltage startup, input line monitoring, programmable slope compensation, soft start, and soft switching. The device supports PFET clamp configurations and provides a complementary auxiliary driver with programmable dead time.
For ease of integration, the UCC2897APW is available in a 20-TSSOP package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for various environmental conditions. The controller also includes features like peak current-mode control with 0.5-V cycle-by-cycle current limiting and TrueDrive outputs capable of 2-A sink and 2-A source.
This component is ideal for applications requiring efficient and reliable power conversion. Its robust feature set and packaging make it a versatile choice for designers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.32 | $1.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC2897APW operates within a voltage range of 8.5V to 16V.
The maximum duty cycle for the UCC2897APW is 70%.
The UCC2897APW has an operating temperature range of -40°C to 125°C (TJ).
The UCC2897APW is available in a 20-TSSOP package.
The UCC2897APW is an active-clamp current-mode PWM controller.
The UCC2897APW features a high-performance 1-MHz synchronizable oscillator.