| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,088 pcs
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1088 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UCC2813-5 is a high-speed, low-power integrated circuit designed for off-line and DC-to-DC fixed-frequency current-mode switching power supplies. It features a 1MHz switching frequency and a 50% maximum duty cycle.
Key electrical characteristics include a 4.1V/3.6V UVLO, 100µA typical starting supply current, and 500µA typical operating supply current. The device offers features such as adjustable switching frequency, current limiting, dead time control, error amplifier, fixed frequency operation, leading-edge blanking, multi-topology support, and internal soft start.
Available in SOIC and TSSOP packages, the UCC2813-5 is suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C, making it a versatile component for various power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC2813-5 has a maximum switching frequency of 1MHz.
The maximum duty cycle for the UCC2813-5 is 50%.
The UVLO voltages for the UCC2813-5 are 4.1V and 3.6V.
The typical operating supply current for the UCC2813-5 is 500µA.
The UCC2813-5 operates in a temperature range of -40°C to 85°C.
The UCC2813-5 is available in SOIC and TSSOP package types.