| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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72,320 pcs
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72320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UCC2813PW-0 is a high-speed, low-power integrated circuit designed for off-line and DC-to-DC fixed-frequency current-mode switching power supplies. This device operates as an economy, low-power BiCMOS current-mode PWM controller with a maximum switching frequency of 1MHz.
Key electrical specifications include an operating voltage range of 6.9V to 12V and a maximum duty cycle of 99%. It offers features such as frequency control, internal soft start, and internal leading-edge blanking of the current-sense signal. The typical starting supply current is 100µA, and the typical operating supply current is 500µA.
This controller is suitable for topologies including Boost, Flyback, and Forward converters. It is available in an 8-TSSOP package, designed for surface mount applications. The operating temperature range is -40°C to 85°C (TA).
The UCC2813PW-0 is pin-compatible with the UCC3802, UC3842, and UC3842A device families, offering a convenient upgrade path for existing designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.40 | $1.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the UCC2813PW-0 is 6.9V to 12V.
The maximum duty cycle for the UCC2813PW-0 is 99%.
The operating temperature range is -40°C to 85°C (TA).
The UCC2813PW-0 is available in an 8-TSSOP package.
The UCC2813PW-0 requires surface mount type.
The key control feature is Frequency Control.
The typical starting supply current is 100µA.