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Part Number
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RT8580 |
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Manufacturer
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Richtek |
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Description
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36V DC/DC Boost Converter |
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Published
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May 26, 2016 |
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Detailed Description
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®
RT8580
36V DC/DC Boost Converter
General Description
The RT8580 is a high performance, low noise, DC/DC Boost Conver...
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Datasheet
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RT8580
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Overview
®
RT8580
36V DC/DC Boost Converter
General Description
The RT8580 is a high performance, low noise, DC/DC Boost Converter with an integrated 0.
5A, 1Ω internal switch.
The RT8580's input voltage ranges from 3V to 5.
5V, and it can support the output voltage up to 40V.
When used in optical receiver applications requiring 80V to drive the APD (Avalanche Photo Diode), the output voltage of RT8580 can be doubled up by a typical voltage doubler circuit.
The RT8580 adapts fixed frequency, current mode PWM control loop to regulate the output voltage with fast transient response and cycle-by-cycle current limit protection.
The protection features of RT8580 include : 1) input undervoltage lockout, 2)...
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