Low-Noise Step-Up Current Mode PWM Converter

文件：841.13 Kbytes 页数：14 Pages

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Low-Noise Step-Up Current Mode PWM Converter

文件：841.13 Kbytes 页数：14 Pages

FEELING

远翔科技

Low-Noise Step-Up Current Mode PWM Converter

文件：841.13 Kbytes 页数：14 Pages

FEELING

远翔科技

Low-Noise Step-Up Current Mode PWM Converter

    The FP6290H is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.15Ω power MOSFET makes this converter highly power efficiently. Selectable high switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amp ˙Adjustable Output from VCC to 12V\n ˙Internal Fixed PWM Frequency: 640KHz / 1.2MHz\n ˙Frequency Selection Pin\n ˙Precision Feedback Reference Voltage: 1.24V\n ˙Internal 0.15Ω, 3A, 14V Power MOSFET\n ˙External Programmable Soft-Start Function (SS)\n ˙Shutdown Current : 0.1µA\n ˙Over Current Protecti;

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