| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,796 pcs
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1796 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The Texas Instruments UCC2813PWTR-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 BICMOS current mode PWM control architecture, suitable for Boost, Flyback, and Forward converter topologies.
Key electrical specifications include an operating voltage range of 3.6V to 12V and a maximum duty cycle of 49%. The device offers features such as adjustable switching frequency, current limiting, dead time control, and internal soft start. It operates with a typical starting supply current of 100µA and an operating supply current of 500µA, with an operating frequency up to 1MHz.
Packaged in an 8-TSSOP, the UCC2813PWTR-5 is designed for surface mount applications. It operates within an ambient temperature range of -40°C to 85°C. The device provides a 1A totem-pole output and a typical response time from current-sense to gate-drive output of 70ns. It also features a 1.5% tolerance voltage reference.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.88 | $0.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the UCC2813PWTR-5 is 3.6V to 12V.
The maximum duty cycle for the UCC2813PWTR-5 is 49%.
The operating temperature range for the UCC2813PWTR-5 is -40°C to 85°C (TA).
The UCC2813PWTR-5 is supplied in an 8-TSSOP package.
The UCC2813PWTR-5 uses current mode control.
Key control features include adjustable switching frequency, current limiting, dead time control, error amplifier, fixed frequency, leading edge blanking, multi-topology, and soft start.
The typical starting supply current is 100µA.