描述 Description

The TC1313 combines a 500mA synchronous buck regulator and a 300mA Low-Dropout Regulator (LDO) to provide a highly integrated solution for applications that require multiple supply voltages.

特性 Features

Independent 300mA LDO Regulator
Both Outputs Internally Compensated
Automatic PWM to PFM mode transition
Independent Shutdown for Buck and LDO Outputs
UVLO, Output Short Circuit and Overtemperature Protection
Small 10 Pin 3x3 DFN or MSOP Package

簡介

TC1313屬于集成電路（IC）的線性穩(wěn)壓器控制器。由制造生產(chǎn)的TC1313穩(wěn)壓器 - 線性 + 開關(guān)此產(chǎn)品族中的產(chǎn)品用于構(gòu)建執(zhí)行 DC-DC 轉(zhuǎn)換或電壓調(diào)節(jié)功能的電路，采用的是開關(guān)模式和線性穩(wěn)壓器功能的組合。雖然具體的拓?fù)涓鞑幌嗤?，但此類產(chǎn)品的主要目的是將開關(guān)模式技術(shù)的效率優(yōu)勢與線性穩(wěn)壓技術(shù)的低噪聲特性結(jié)合在一起。