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8 pcs
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8 pcs | On Request | 1 | On Request | On Request | 0306P//A | On Request | On Request |
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The FAN5240QSCX is a multi-phase PWM controller designed for CPU core power applications, specifically for AMD Mobile Athlon™ and Duron™ processors. It provides a configurable output voltage range from 0.93V to 2V, with a ±1% reference precision over temperature. The controller supports an input voltage range of 6V to 24V and features 2-phase interleaved switching for improved efficiency and dynamic response.
Key features include high efficiency, exceeding 90% over a wide load range and 80% at light loads. It incorporates Voltage Feed-Forward and Average Current Mode control for excellent dynamic response. The device also includes fault protections such as over-voltage, over-current, and thermal shutdown. The FAN5240QSCX is available in a 28-QSOP package and operates within a temperature range of -10°C to 85°C.
This switching controller is suitable for applications requiring precise voltage regulation for CPU cores and graphic chips. Its design facilitates compliance with AMD's Power Now™ technology, allowing for controlled voltage transitions during operation. The surface mount package is standard for modern electronic assemblies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage range is 0.93V to 2V.
The input voltage range is 6V to 24V.
The operating temperature range is -10°C to 85°C.
The FAN5240QSCX is supplied in a 28-QSOP package.
The FAN5240QSCX is used as a CPU Core power regulator for AMD Mobile Athlon™ and Duron™ processors, and for graphic chip V CORE regulation.
The reference precision is ±1% over temperature.
The efficiency is greater than 80% at light load.