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RY3430 SOT23-5蕊源DC-DC單路降壓芯片5.5V 3A 1.2MHz

5.5V 3A 1.2MHz Synchronous Step-Down Regulator

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產(chǎn)品介紹

Product index

The RY3430 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. The 2.7V to 5.5V input voltage range makes the RY3430 ideally suited for single Li-Ion battery powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM/PFM mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set at 1.2MHz, allowing the use of small surface mount inductors and capacitors. Low output voltages are easily supported with the 0.6V feedback reference voltage.

訂購信息

ordering information

器件類目

產(chǎn)品型號

封裝描述

工作溫度

是否在產(chǎn)

應(yīng)用

絲印

同步降壓芯片

RY3430

SOT23-5

-40~+85°C

是

便攜式儀器、數(shù)碼靜態(tài)相機(jī)、智能手機(jī)等

AHE0B

典型應(yīng)用電路

Typical application circuit

resource/images/1909c63f1f134690a615c881405d8b91_2.jpg

產(chǎn)品特性

Product characteristics

Built-in Short Protection
1.2MHz Switching Frequency
3A Continuous Output Current
2.7V to 5.5V Input Voltage Range

High Efficiency: Up to 96%
Output Adjustable from 0.6V
Available in SOT23-5 package
-40°C to +85°C Temperature Range

應(yīng)用范圍

Scope of application

: 智能手機(jī)

: 耳溫槍

: 相機(jī)

: 吹風(fēng)機(jī)

公司優(yōu)勢

Company advantage

: 正

原裝現(xiàn)貨，技術(shù)選型

: 快

云倉現(xiàn)貨，快速配送

: 全

品類齊全，性能優(yōu)良

: 省

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Technical team

技術(shù)團(tuán)隊

通盛倉庫

Tongsheng warehouse

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榮譽(yù)資質(zhì)

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