| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,927 pcs
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10927 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The NCP4304BMNTWG from ON Semiconductor is a versatile controller and driver specifically tailored for synchronous rectification circuitry in switch-mode power supplies (SMPS). It is suitable for various topologies including flyback, forward, and Half-Bridge Resonant LLC.
Key features include a wide operating voltage range from 9.5V to 30V and an operating temperature range of -40°C to 125°C. The device offers precise true secondary zero current detection with an adjustable threshold and automatic parasitic inductance compensation. It boasts a typically 40 ns turn-off delay from current sense input to driver and a peak current sink/source drive capability of 5 A/2.5 A. The maximum frequency of operation is up to 500 kHz.
This synchronous rectifier driver is housed in an 8-DFN (4x4) exposed pad package, designed for surface mounting. Its design aims to maximize MOSFET conduction time, enabling further increases in SMPS efficiency. It is well-suited for applications requiring high efficiency, such as notebook adapters and high power density AC/DC power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The NCP4304BMNTWG operates within a voltage range of 9.5 V to 30 V.
The NCP4304BMNTWG is supplied in an 8-DFN Exposed Pad package.
The NCP4304BMNTWG has an operating temperature range of -40°C to 125°C.
The maximum frequency of operation for the NCP4304BMNTWG is 500 kHz.
The peak current sink/source drive capability of the NCP4304BMNTWG is 5 A / 2.5 A.
The typical turn off delay for the NCP4304BMNTWG is 40 ns, measured from the current sense input to the driver.
The zero current detection capability of the NCP4304BMNTWG is 200 V.