MAX17690EVKITA#, Evaluation Kit for the MAX17690, 60V, No-Opto Flyback with Secondary-Side Synchronous Rectification
Reference Design using part MAX17690ATE+ by Analog Devices
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For End Products
- Fly-Back Converter
- I/O Modules
- Industrial Applications
- Industrial Programmable Logic Controllers (PLCs)
- Isolated Power Supplies
- Telecom Applications
Description
- MAX17690EVKITA#, Evaluation Kit (EV kit) is a fully assembled and tested circuit board that demonstrates the operation of an isolated 5W no-opto flyback DC-DC converter with secondary-side synchronous rectification. This circuit is implemented using the MAX17690, a no-opto, flyback controller in a 16-pin TQFN package with an exposed pad. The synchronous rectification on the secondary side is enabled by replacing the secondary diode with a MOSFET to achieve 89.5% efficiency. The circuit uses the MAX17606, a secondary-side synchronous rectifier driver in a 6-pin SOT23 package for driving the secondary-side MOSFET
Key Features
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Conversion TypeDC to DC
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Input Voltage18 to 36 V
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Output Voltage5 V
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Output Current1 A
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Output Power5 W
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Efficiency90 %
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TopologyFlyback- Synchronous Rectification
Featured Parts (3)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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MAX17606AZT+T | Analog Devices | AC to DC Switching Converters | AC to DC Switching Converter Flyback 4.47V T/R 6-Pin TSOT-23 | Buy | |
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MAX17690ATE+T | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 250kHz 16-Pin TQFN EP T/R | Buy | |
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MAX17690ATE+ | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 250kHz 16-Pin TQFN EP Tray | Buy | |