首頁(yè)>RT8206BGQW>規(guī)格書詳情

RT8206BGQW集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

RT8206BGQW
廠商型號(hào)

RT8206BGQW

參數(shù)屬性

RT8206BGQW 封裝/外殼為32-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的特殊用途穩(wěn)壓器;RT8206BGQW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 32WQFN

功能描述

High Efficiency, Main Power Supply Controllers for Notebook Computers

封裝外殼

32-WFQFN 裸露焊盤

文件大小

439.31 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立锜科技

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

2025-7-29 10:06:00

人工找貨

RT8206BGQW價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

RT8206BGQW規(guī)格書詳情

General Description

The RT8206A/B dual step-down, Switch Mode Power Supply (SMPS) controller generates logic supply voltages in battery powered systems. The RT8206A/B includes two Pulse Width Modulation (PWM) controllers fixed at 5V/3.3V or adjustable from 2V to 5.5V. An optional external charge pump can be monitored through SECFB (RT8206A). This device also features a linear regulator providing a fixed 5V output. The linear regulator provides up to 70mA output current with automatic linear regulator bootstrapping to the BYP input. The RT8206A/B includes on-board power up sequencing, the power good outputs, internal soft-start, and internal soft-discharge output that prevents negative voltages on shutdown.

A constant on-time PWM control scheme operates without sense resistors and provides 100ns response to load transients while maintaining a relatively constant switching frequency. The unique ultrasonic mode maintains the switching frequency above 25kHz, which eliminates noise in audio applications. Other features include Diode Emulation Mode (DEM), which maximizes efficiency in light load applications, and fixed frequency PWM mode, which reduces RF interference in sensitive application.

The RT8206A/B is available in the WQFN-32L 5x5 package.

Features

● Wide Input Voltage Range 6V to 25V

● Dual Fixed 5V/3.3V Outputs or Adjustable from 2V

to 5.5V, 1.5 Accuracy

● Secondary Feedback Input Maintains Charge Pump

Voltage (RT8206A)

● Independent Enable and Power Good

● 5V Fixed LDO Output : 70mA

● 2V Reference Voltage ±1 : 50μA

● Constant ON-Time Control with 100ns Load Step

Response

● Frequency Selectable via TON Setting

● RDS(ON) Current Sensing and Programmable Current

Limit

● Selectable PWM, DEM or Ultrasonic Mode

● Internal Soft-Start with 5 Steps Current Limiting 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):

    RT8206BGQW

  • 制造商:

    Richtek USA Inc.

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 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):

    2

  • 電壓 - 輸出:

    3.3V,5.5V,2V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    32-WQFN(5x5)

  • 描述:

    IC REG CTRLR NOTEBK 2OUT 32WQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
RICHTEK
2016+
WQFN32
1915
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
RICHTEK
24+
QFN
65200
一級(jí)代理/放心采購(gòu)
詢價(jià)
Richtek
22+
32-WFQFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
RICHTEK
23+
QFN
13500
原廠原裝正品
詢價(jià)
原裝
1923+
QFN
8900
公司原裝現(xiàn)貨特價(jià)長(zhǎng)期供貨歡迎來(lái)電咨詢
詢價(jià)
RICHTEK/立锜
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
RICHTEK
24+
WQFN-32L5X5
90000
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理
詢價(jià)
Richtek(立崎)
23+
NA
26094
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
詢價(jià)
RICHTEK/立锜
2023+
WQFN-32L
258500
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨
詢價(jià)
RICHTEK/立锜
25+
QFN
54648
百分百原裝現(xiàn)貨 實(shí)單必成
詢價(jià)