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FAN5909 Multi-Mode Buck Converter Datasheet


FAN5909

ON Semiconductor
FAN5909
Part Number FAN5909
Manufacturer ON Semiconductor (https://www.onsemi.com/)
Title 3A, 3200KHZ PBGA16
Description The FAN5909 is a high−efficiency, low−noise, synchronous, www.onsemi.com step−down, DC−DC converter optimized for powering Radio Frequency (RF)...
Features
• Solution Size < 9.52 mm2 Operation at Low Power and Low Output Voltage for Maximum Low Current Efficiency
• 2.7 V to 5.5 V Input Voltage Range Applications
• VOUT Range from 0.40 V to 3.60 V (or VIN)
• Single, Small Form−Factor Inductor
• 29 mW Integrated LDO
• 100% Duty Cycle for Low−Dropout ...

Document Datasheet FAN5909 datasheet pdf (966.29KB)
Distributor Distributor
DigiKey
Stock 12000 In stock
Price
404 units: 0.74 USD
BuyNow BuyNow BuyNow (Manufacturer a Fairchild Semiconductor Corporation FAN5909UCX)



FAN5902

Fairchild Semiconductor
FAN5902
Part Number FAN5902
Manufacturer Fairchild Semiconductor
Title 800mA Buck Converter
Description The FAN5902 is a high-efficiency, low-noise, synchronous, step-down DC-to-DC converter designed for powering the radio frequency power amplifiers .
Features ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ 92% Efficient Synchronous Operation 2.7V to 5.5V Input Voltage Range VOUT Range from 0.4V to 3.4V (or VIN) Up to 800mA Output Current 20µs Step Response 30µs Bypass Transition Time 50mΩ Integrated Bypass FET with Controlled Slew Rate for Low Battery Voltage Operation 6MHz P.

Document FAN5902 datasheet pdf




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