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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,250 pcs
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3250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,308 pcs
|
2308 pcs | On Request | 1 | On Request | On Request | 1401+5 | On Request | On Request |
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| Gate Drive Impedance (Sink) | |
| Gate Drive Impedance (Source) | |
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| Operating Frequency | |
| Operating Temperature | |
| Operating Voltage | |
| Sleep Current | |
| Supplier Device Package | |
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| Turnoff Propagation Delay | |
| Voltage |
The UCC24610DR from Texas Instruments is a secondary-side synchronous rectifier controller optimized for 5-V systems. It supports various topologies including Active-clamp flyback, Active-clamp forward, Buck-Boost, CCM, DCM, Flyback, Forward, Half bridge, LLC, LLC half-bridge, and Quasi resonant.
Key electrical specifications include an operating frequency of up to 600kHz, a wide operating voltage range of 4.5V to 5.5V, and a low sleep current. It features VDS MOSFET-sensing with 1.6-Ω sink and 2.0-Ω source gate-drive impedances, and a fast 20-ns typical turnoff propagation delay. The device also includes automatic light-load management and synchronous wake-up from sleep modes.
This controller is designed for improved efficiency over traditional diode solutions and may be biased directly from the 5-V output. It is suitable for applications such as AC-to-DC 5-V adapters, 5-V bias supplies, and low voltage rectification circuits, particularly in Flyback and LLC converters.
The UCC24610DR is available in an 8-SOIC package, suitable for surface mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.61 | $0.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC24610DR operates at 600 kHz.
The supply voltage range is 4.5V to 5.5V.
The operating temperature range is -40°C to 125°C.
The UCC24610DR comes in an 8-SOIC surface-mount package.
The sleep current is 1 µA.
The gate drive sink impedance is 1.6 Ω and the source impedance is 2.0 Ω.