| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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156,000 pcs
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156000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The NCP4308DMTTWG from ON Semiconductor is a synchronous rectifier controller engineered for high-efficiency switch mode power supplies (SMPS). It is suitable for flyback, quasi resonant flyback, and LLC topologies, enabling designs with reduced power loss.
Key electrical features include an operating voltage range up to 35V and a peak current sink/source drive capability of 8A/4A. The controller supports a maximum operation frequency of 1MHz. It also incorporates a rugged current sense pin rated up to 150V and a 5V gate clamp, making it suitable for directly driving GaN devices.
This controller is available in an 8-WDFN (2x2) surface mount package. Its design facilitates flexible adjustment of minimum off-time and on-time blanking periods, accommodating various MOSFET package types and PCB layouts. The self-synchronization feature ensures reliable and noise-less operation of the synchronous rectification system.
Typical applications include notebook adapters, high power density AC/DC power supplies such as cell phone chargers, and LCD TVs, where high efficiency is a critical requirement.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 35V.
The operating temperature range is -40°C to 125°C.
8A peak sink and 4A peak source drive capability.
1 MHz.
8-WDFN (2x2 mm) surface mount package.
Yes, it is Pb-free (lead-free) as per the datasheet.