| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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125 pcs
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125 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 | |
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| Voltage |
The UCC25630-3DDBT from Texas Instruments is a fully featured LLC resonant controller with an integrated high-voltage gate driver. This component is designed for Half-Bridge topologies and utilizes Hybrid Hysteretic Control (HHC) for best-in-class transient response and easy compensation design.
Key features include optimized low power operation, enabling designs with as low as 75 mW standby power, and compliance with standards like CoC Tier II. It incorporates advanced burst mode operation with an opto-coupler, fast exit from burst mode, and an improved capacitive region avoidance scheme. The controller also includes adaptive dead-time control and internal high-side gate drivers with 0.6-A and 1.2-A capability.
Protection features are robust, encompassing over temperature, output over voltage, input over and under voltage, and three levels of over current protection. The device operates over a wide frequency range from 35 kHz to 1 MHz and requires an external bias. It is supplied in a 14-SOIC package suitable for surface mounting.
Note: Texas Instruments advises that this part is not recommended for new designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.97 | $1.97 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 11.25V to 26V.
The operating temperature range is -40°C to 125°C (junction temperature).
It is available in a 14-lead 16-SOIC surface-mount package.
It supports Half-Bridge and LLC topologies.
Yes, it has integrated high-side gate drivers with 0.6A and 1.2A capability.
It includes over-temperature protection, output over-voltage protection, input over and under voltage protection, and three levels of over-current protections.
The maximum duty cycle is 50%.