Datasheet Dialog Semiconductor DA9131

ManufacturerDialog Semiconductor
SeriesDA9131
Part NumberDA9131

High efficiency, dual channel (5 A per channel), step down DC-DC converter (Buck)

Datasheets

Datasheet DA9131
PDF, 1.2 Mb, Language: en, File uploaded: Sep 8, 2020, Pages: 53
High-Performance, Dual-Channel DC-DC Converter
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Detailed Description

The DA9131 is a high efficiency, dual channel, step down DC-DC (Buck) converter with integrated switching FET's delivering 5 A per channel.

The device can operate at efficiency levels above 90%, reducing the thermal design challenges of powering high current rails in a wide range of high-performance electronic systems.

The DA9131 device has an input voltage range of 2.5 V to 5.5 V and an output voltage range of 0.3 V to 1.9 V, making it suitable for a wide variety of low voltage systems. The DA9131 only requires two small 0.10 µH inductors, delivering a highly optimized BoM and footprint. Output voltages above 1.9 V are supported with an external resistor divider.

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