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Product Category:DC/DC Switching Regulators
WQFN24
New and Original
10000 Piece
TI
Original Genuine Packaging
High Density Flyback Controller For Active Clamp (ACF) And Zero Voltage Switching (ZVS) Topologies
WQFN24
The UCC28782CDRTWR is a high-density active-clamp flyback (ACF) controller for USB Type C™ PD applications and allows for efficiencies over 93% by recovering the leakage inductance energy and adaptive ZVS tracking over the full load range.
With a maximum frequency of 1.5 MHz the magnetics can be minimized. Frequency dithering helps to improve EMI margin. The UCC28782CDRTWR also integrates dynamic bias power management to optimize the gate drive for Si or GaN MOSFETs.
Adaptive Burst Mode (ABM) combined with Low Power Mode (LPM) and Standby Power mode (SBP) work together to increase light-load efficiency while reducing ripple and audible noise.
The UCC28782CDRTWR also integrates an X-Cap discharge function to discharge the residual input voltage when power is removed.
Features for the UCC28782:
Active clamp recovers leakage inductance energy
Adaptive control for fast zero voltage switching (ZVS) tracking and dead time optimization
Integrated switching bias regulator supports USB Type-C PD wide output voltage range with one auxiliary winding
EMI frequency dithering without trade-offs on transient response or audible noise
Dynamic bias power management for digital isolator and GaN driver
Programmable Adaptive Burst Mode (ABM) with internal compensation
Active X-capacitor (X-cap) discharge
Over-temperature, over-voltage, output short-circuit, over-current, over-power, and pin-fault protections
Auto-recovery and group-latch fault options with fast latch-reset capability
4x4-mm 24-pin QFN package
The products we provide are all genuine products from the original factory.
Packaging Details:Standard packaging for
Port:shenzhen
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Q2: Can you provide the qualification certificate of the original factory or agent?
A2:At present, our own brands are TI, ST, ADI, NXP, LATTICE, CYPRESS, INFINEON, XILINX and other first-line brands. Other channels are original and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.
Q3. Do you test or inspect all goods before delivery?
A3: Yes, we 100% test and inspect all items before shipping.
Q4: What are your payment terms? When will you send me the parts?
A4: Full payment. Goods will be dispatched within 1-5 business days after payment is received.
Q5: How to refund and exchange?
A5:100% money back guarantee or exchange for a similar product.
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