| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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74,056 pcs
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74056 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,292 pcs
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2292 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The NCP1399AMDR2G from On Semiconductor is a high-performance current mode controller designed for half-bridge resonant converters. This device integrates 600V gate drivers, simplifying circuit design and reducing component count. It operates across a wide frequency range, from 20 kHz up to 750 kHz, and supports an input voltage range of 9.5V to 20V.
Key features include automatic dead-time adjustment, skip mode operation for improved light load efficiency, and off-mode operation for extremely low no-load consumption. The controller also provides a suite of protection features such as overload, over-current, over-voltage (OVP), and over-temperature (OTP) protections, ensuring safe operation.
This component is suitable for applications like adapters, offline battery chargers, flat panel display power converters, computing power supplies, and industrial or medical power sources. It is available in a 16-SOIC package and is designed for surface mount applications.
The NCP1399AMDR2G offers precise brown-out protection and can control PFC stage operation according to load conditions. Its integrated startup current source and dynamic self-supply operation contribute to efficient power management.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
9.5 V to 20 V.
-40°C to 125°C (junction).
16-SOIC (0.154", 3.90mm Width), 14 leads, surface mount.
20 kHz to 750 kHz.
Current limiting, open loop, over load, over temperature, over voltage, and short circuit.
Half-bridge with isolated output.
50%.