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RT8205M集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

RT8205M
廠商型號(hào)

RT8205M

參數(shù)屬性

RT8205M 封裝/外殼為24-WFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的特殊用途穩(wěn)壓器;RT8205M應(yīng)用范圍:控制器,筆記本電腦電源系統(tǒng);產(chǎn)品描述:IC REG CTRLR NOTEBK 2OUT WQFN-24

功能描述

High Efficiency, Main Power Supply Controller for Notebook Computer

封裝外殼

24-WFQFN 裸露焊盤

文件大小

405.21 Kbytes

頁(yè)面數(shù)量

26 頁(yè)

生產(chǎn)廠商 Richtek Technology Corporation
企業(yè)簡(jiǎn)稱

RichTek

中文名稱

立锜科技股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-4 23:00:00

RT8205M規(guī)格書詳情

General Description

The RT8205L/M is a dual step-down, switch mode power supply controller generating logic-supply voltages in battery powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM

outputs. An optional external charge pump can be monitored through SECFB (RT8205M). The RT8205L/M includes on-board power up sequencing, a power good output, internal soft-start, and internal soft-discharge output that prevents negative voltage during shutdown.

Features

Constant On-time Control with 100ns Load Step Response

Wide Input Voltage Range : 6V to 25V

Dual Adjustable Outputs from 2V to 5.5V

Secondary Feedback Input Maintains Charge Pump Voltage (RT8205M)

Fixed 3.3V and 5V LDO Output : 100mA

2V Reference Voltage

Frequency Selectable via TONSEL Setting

4700ppm/°C RDS(ON)Current Sensing

Programmable Current Limit Combined with Enable Control

Selectable PWM, DEM, or Ultrasonic Mode

Internal Soft-Start and Soft-Discharge

High Efficiency up to 97

5mW Quiescent Power Dissipation

Thermal Shutdown

RoHS Compliant and Halogen Free

Applications

Notebook and Sub-Notebook Computers

3-Cell and 4-Cell Li+ Battery-Powered Devices

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    RT8205MGQW

  • 制造商:

    Richtek USA Inc.

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    管件

  • 應(yīng)用:

    控制器,筆記本電腦電源系統(tǒng)

  • 電壓 - 輸入:

    6V ~ 25V

  • 輸出數(shù):

    4

  • 電壓 - 輸出:

    2V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    24-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    24-WQFN(4x4)

  • 描述:

    IC REG CTRLR NOTEBK 2OUT WQFN-24

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
RICHTEK(立锜)
23+
QFN24EP(4x4)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
RICHTEK(臺(tái)灣立锜)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
RICHTEK/立锜
22+
WQFN-24
100000
代理渠道/只做原裝/可含稅
詢價(jià)
RICHTEK
24+
WQFN-24L
35200
一級(jí)代理/放心采購(gòu)
詢價(jià)
OB(昂寶)
23+
SOIC8
5000
誠(chéng)信服務(wù),絕對(duì)原裝原盤
詢價(jià)
RICHTEK
WQFN-24
699839
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
RICHTEK/立锜
21+
QFN
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
RICHTEK
589220
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量
詢價(jià)
RICHTEK/立锜
2406+
WQFN-24
71260
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)!
詢價(jià)
RICHTEK
23+
QFN24
15000
正規(guī)渠道,只有原裝!
詢價(jià)