High-Performance, Dual-Channel DC-DC Converter for Mobile and Portable Applications

文件：1.16554 Mbytes 页数：56 Pages

DIALOGDialog Semiconductor

戴乐格

High-Performance, Dual-Channel DC-DC Converter for Automotive Applications

文件：1.16563 Mbytes 页数：56 Pages

DIALOGDialog Semiconductor

戴乐格

High-Performance, Dual-Channel DC-DC Converter for Automotive Applications

文件：1.16563 Mbytes 页数：56 Pages

DIALOGDialog Semiconductor

戴乐格

Automotive-Grade, High-Efficiency, Dual-Channel (3A per Channel), Step-Down DC/DC Converter (Buck)

The DA9132-A is a high efficiency, automotive grade, dual channel, step down DC-DC (Buck) converter with integrated switching FET's delivering 3 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 • 2.5 V to 5.5 V input voltage\n• 0.3 V to 1.9 V output voltage\n• 4 MHz nominal switching frequency\n• ±1 % accuracy (static)\n• ±5 % accuracy (dynamic)\n• I2C-compatible interface (FM+)\n• Programmable GPIOs\n• Programmable soft start\n• Voltage, current, and temperature supervision\n• Key;

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