Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

RT8206BGQW Datasheet (PDF) - Richtek Technology Corporation

RT8206BGQW Datasheet PDF - Richtek Technology Corporation
Part # RT8206BGQW
Download  RT8206BGQW Download

File Size   439.31 Kbytes
Page   26 Pages
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation
Description High Efficiency, Main Power Supply Controllers for Notebook Computers

RT8206BGQW Datasheet (PDF)

Go To PDF Page Download Datasheet
RT8206BGQW Datasheet PDF - Richtek Technology Corporation

Part # RT8206BGQW
Download  RT8206BGQW Click to download

File Size   439.31 Kbytes
Page   26 Pages
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation
Description High Efficiency, Main Power Supply Controllers for Notebook Computers

RT8206BGQW Datasheet (HTML) - Richtek Technology Corporation

Back Button RT8206BGQW Datasheet HTML 1Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 2Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 3Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 4Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 5Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 6Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 7Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 8Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 9Page - Richtek Technology Corporation RT8206BGQW Datasheet HTML 10Page - Richtek Technology Corporation Next Button 

RT8206BGQW Product details

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



Similar Part No. - RT8206BGQW

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...
RT8206BGQW RICHTEK-RT8206BGQW Datasheet
439Kb / 26P
   High Efficiency, Main Power Supply Controllers for Notebook Computers
More results


Similar Description - RT8206BGQW

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...
RT8206B RICHTEK-RT8206B Datasheet
439Kb / 26P
   High Efficiency, Main Power Supply Controllers for Notebook Computers
RT8206A RICHTEK-RT8206A Datasheet
442Kb / 26P
   High-Efficiency, Main Power Supply Controllers for Notebook Computers
RT8205A RICHTEK-RT8205A Datasheet
497Kb / 28P
   High Efficiency, Main Power Supply Controllers for Notebook Computers
logo
Maxim Integrated Produc...
MAX17003 MAXIM-MAX17003 Datasheet
610Kb / 36P
   High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers
19-0765; Rev 0; 3/07
MAX17003ETJ MAXIM-MAX17003ETJ Datasheet
610Kb / 36P
   High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers
Rev 0; 3/07
logo
Intersil Corporation
ISL6236A INTERSIL-ISL6236A Datasheet
3Mb / 37P
   High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers
logo
Maxim Integrated Produc...
MAX17003A MAXIM-MAX17003A Datasheet
617Kb / 36P
   High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers
Rev 0; 6/07
MAX8732A MAXIM-MAX8732A Datasheet
1Mb / 33P
   High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers
Rev 0; 5/05
MAX8732 MAXIM-MAX8732 Datasheet
1Mb / 32P
   High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers
Rev 0; 8/04
logo
Renesas Technology Corp
ISL6236A RENESAS-ISL6236A Datasheet
3Mb / 37P
   High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers
More results



Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com