600mA 3MHz Synchronous Step-Down DC-DC Converter

GENERAL DESCRIPTION The ADP2102 is a synchronous step-down dc-to-dc converter that converts a 2.7 V to 5.5 V unregulated input voltage to a lower regulated output voltage with up to 95 efficiency and 1 accuracy. The low duty cycle capability of the ADP2102 is ideal for USB applications or 5 V sys

文件：230.25 Kbytes 页数：7 Pages

AD

亚德诺

低占空比、600 mA、3 MHz同步降压DC-DC转换器

ADP2102是一款同步降压DC-DC转换器，可在最高95%的效率和1%的精度下将2.7 V至5.5 V未调节输入电压转换为更低的调节输出电压。ADP2102的低占空比能力非常适合USB应用或为亚微米次伏特(subvolt)处理器内核供电的5 V系统。3 MHz的典型工作频率和出色的瞬态响应允许该器件使用小型低成本1 μH电感和2.2 μF陶瓷电容。对于中高负载电流，该器件采用电流模式、伪固定频率脉冲宽度调制来延长电池寿命。为确保便携式应用的电池寿命最长，ADP2102内置省电模式(PSM)，在轻载时可降低开关频率，从而大幅降低静态电流。\nADP2102提供固定和可调输出电压 输入电压范围：2.7 V至5.5 V\n最大负载电流：600 mA\n效率：95%\n低占空比工作\n只需3个小型外部陶瓷器件\n工作频率：3 MHz（典型值）\n固定输出电压：1.2 V或1.375 V\n可调输出电压最高可达3.3 V\n关断电源电流：0.01 µA\n自动省电模式\n内置同步整流器\n内部软启动\n内部补偿\n使能/关断逻辑输入\n欠压闭锁\n电流限制保护\n热关断\n3 mm × 3 mm、8引脚小型LFCSP封装;

ADI

亚德诺

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX

Evaluation Kit

INTRODUCTION This kit contains everything needed for rapid prototyping with the SA310KR 3-phase driver. With a multitude of circuit options, the EK76 offers versatility when in comes to connecting inputs, measuring outputs, and conditioning signals to the specific application environment. High-

文件：2.02988 Mbytes 页数：10 Pages

APEX