具有跟蹤模式的 ADP2166 3.3V、5A/6A、1.2 MHz 降壓穩壓器應用的典型應用

使用 Analog Devices 的 ADP2166 的參考設計

設計簡介

具有跟蹤模式的 ADP2166 3.3V、5A/6A、1.2 MHz 降壓穩壓器應用的典型應用。 ADP2165/ADP2166 是高效率、電流模式控制、降壓 DC-DC 穩壓器，具有集成的 19 mohm 高側 FET 和 15 mohm 同步整流 FET。 ADP2165/ADP2166將小尺寸4 mm × 4 mm LFCSP封裝與精確電流限制相結合，從而實現更小的電感器尺寸和高功率密度負載點解決方案

說明

Typical Application for ADP2166 3.3V, 5A/6A, 1.2 MHz Step-Down Regulator Application with Tracking Mode. The ADP2165/ADP2166 are high efficiency, current mode control, step-down dc-to-dc regulators with an integrated 19 mohm high-side FET and a 15 mohm synchronous rectified FET. The ADP2165/ADP2166 combine a small size, 4 mm × 4 mm LFCSP package with an accurate current limit, resulting in a smaller inductor size and a high power density, point of load solution

主要特色

Conversion Type

DC to DC
Topology

Buck

相關文檔

2467463151513316adp2165_2166

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ADP2166ACPZ-3.3-R7	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 6A 24-Pin LFCSP EP T/R	點擊下載
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ADP2166ACPZ-1.0-R7	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1V 6A 24-Pin LFCSP EP T/R	點擊下載
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ADP2166ACPZ-1.8-R7	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.8V 6A 24-Pin LFCSP EP T/R	點擊下載
ADP2166ACPZ-2.5-R7	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 2.5V 6A 24-Pin LFCSP EP T/R	點擊下載