深圳市芯晶圖電子技術(shù)有限公司

EA3036是高度集成電源系統(tǒng)管理芯片是針對IP Camera設(shè)計(jì)的一款DC-DC，

EA3036是一個三通道電源管理IC，用于供電的應(yīng)用程序由一個鋰離子電池或DC 5V適配器。它集成了四個同步降壓轉(zhuǎn)換器，可提供高效率輸出在輕載和重載操作。內(nèi)部補(bǔ)償?shù)募軜?gòu)簡化了應(yīng)用電路設(shè)計(jì)。EA3036使電源系統(tǒng)LAYOUT簡潔易用，系統(tǒng)更穩(wěn)定。

General Description

The EA3036 is a 3CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter. It integrates four synchronous buck converters and can provide high efficiency output at light load and heavy load operation. The internal compensation architecture simplifies the application circuit design. Besides， the independent enable control makes the designer have the greatest flexibility to optimize timing for power sequencing purposes. The EA3036 is available in a 20 pin QFN 3x3 package.

Features

u 2.7V to 5.5V Input Voltage Range

u Three Buck Converters

Output Voltage Range: 0.6V to Vin

Maximum Continuous Loading: 2A (3CH total output power consumption must be less

than 6W)

Fixed 1.5MHz Switching Frequency

100% Duty Cycle Low Dropout Operation                  芯晶圖電子 何R：18098901837

< 1uA Shutdown Current                                                                                                          QQ: 321215871

Independent Enable Control

Internal Compensation

Cycle-by-Cycle Current Limit

Short Circuit Protection

u Auto Recovery OTP Protection

u Available in 20-pin 3mm x 3mm QFN Package

封裝：QFN20    包裝：3000PCS