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RT8205MGQW集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料

RT8205MGQW
廠商型號(hào)

RT8205MGQW

參數(shù)屬性

RT8205MGQW 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;RT8205MGQW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

絲印標(biāo)識(shí)

EN=**

封裝外殼

WQFN-244x4 / 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

2025-1-27 16:10:00

RT8205MGQW規(guī)格書(shū)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
24+
WQFN-24
19000
新到庫(kù)存有掛就有貨假一賠十
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
23+
QFN24
15000
正規(guī)渠道,只有原裝!
詢價(jià)
RICHTEK
17+
QFN
6200
100%原裝正品現(xiàn)貨
詢價(jià)
RICHTEK
24+
QFN24
5000
全新原裝正品,現(xiàn)貨銷售
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
23+
QFN24
20000
詢價(jià)
RICHTEK
21+
QFN
12588
原裝正品,自己庫(kù)存 假一罰十
詢價(jià)
Richtek USA Inc
23+/24+
24-WFQFN
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
RICHTEK/立锜
22+
QFN
10730
原裝正品
詢價(jià)