Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

RT9912A Datasheet(PDF) 1 Page - Richtek Technology Corporation

Part # RT9912A
Description  Multi-Channel Power Management IC for Portable Device
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT9912A Datasheet(HTML) 1 Page - Richtek Technology Corporation

  RT9912A Datasheet HTML 1Page - Richtek Technology Corporation RT9912A Datasheet HTML 2Page - Richtek Technology Corporation RT9912A Datasheet HTML 3Page - Richtek Technology Corporation RT9912A Datasheet HTML 4Page - Richtek Technology Corporation RT9912A Datasheet HTML 5Page - Richtek Technology Corporation RT9912A Datasheet HTML 6Page - Richtek Technology Corporation RT9912A Datasheet HTML 7Page - Richtek Technology Corporation RT9912A Datasheet HTML 8Page - Richtek Technology Corporation RT9912A Datasheet HTML 9Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
RT9912A
1
DS9912A-01 April 2011
www.richtek.com
Marking Information
For marking information, contact our sales representative
directly or through a Richtek distributor located in your
area.
Ordering Information
Pin Configurations
(TOP VIEW)
WQFN-24L 4x4
Multi-Channel Power Management IC for Portable Device
General Description
The RT9912A is a multi-channel power management IC
providing power conversion and system power manage-
ment functions for one or two alkaline battery powered
portable handheld device.
The RT9912A integrates one high efficiency synchronous
buck regulator, one high efficiency boost regulator, one
linear regulator and one adjustable voltage detector for
reset function.
Features
300mA Sync. Step Down Converter for VCORE
300mA Sync. Step Up Converter for IO and Memory
High Efficiency Up to 92%
Low Dropout Linear Regulator
Adjustable Voltage Detector for Reset Function
Current Limit Protection
Thermal Shutdown Protection
Low Operation Current Consumption
Small 24-Lead WQFN Package
RoHS Compliant and Halogen Free
Applications
DSC
Portable Multimedia Player
GPS
Note :
Richtek products are :
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
VDD1
FB1
ENSW
PSW
NC
ENBST
FB4
VDD4
ENBUK
VDD3
FB3
RESET
1
2
3
4
5
6
7
21
20
19
18
17
16
15
8
9
10
12
14
13
24
22
23
11
GND
25
RT9912A
Package Type
QW : WQFN-24L 4x4 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)


Similar Part No. - RT9912A

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...		 RT9911 RICHTEK-RT9911 Datasheet
608Kb / 32P		    6 Channel DC/DC Converters
RT9911GQV RICHTEK-RT9911GQV Datasheet
608Kb / 32P		    6 Channel DC/DC Converters
RT9911PQV RICHTEK-RT9911PQV Datasheet
608Kb / 32P		    6 Channel DC/DC Converters
RT9911 RICHTEK-RT9911_11 Datasheet
612Kb / 32P		    6 Channel DC/DC Converters
RT9917 RICHTEK-RT9917 Datasheet
582Kb / 20P		    7 Channel DC/DC Converters
More results

Similar Description - RT9912A

ManufacturerPart #DatasheetDescription
logo
Micrel Semiconductor		 MIC2214 MICREL-MIC2214 Datasheet
233Kb / 11P		    Portable Power Management IC
MIC2213 MICREL-MIC2213_05 Datasheet
1,001Kb / 11P		    Sequenced Portable Power Management IC
MIC2213 MICREL-MIC2213 Datasheet
234Kb / 11P		    Sequenced Portable Power Management IC
logo
Active-Semi, Inc		 ACT8352 ACTIVE-SEMI-ACT8352 Datasheet
166Kb / 2P		    Four-Channel Integrated Power Management IC for Handheld Portable Equipment
05-May-09
ACT8712 ACTIVE-SEMI-ACT8712_08 Datasheet
655Kb / 36P		    Four Channel Integrated Power Management IC for Handheld Portable Equipment
Rev0, 25-Feb-08
ACT8796 ACTIVE-SEMI-ACT8796_08 Datasheet
657Kb / 34P		    Six Channel Integrated Power Management IC for Handheld Portable Equipment
Rev1, 10-Oct-08
ACT8740 ACTIVE-SEMI-ACT8740 Datasheet
111Kb / 2P		    Six Channel Integrated Power Management IC for Handheld Portable Equipment
03-Feb-08
ACT8712 ACTIVE-SEMI-ACT8712 Datasheet
111Kb / 2P		    Four Channel Integrated Power Management IC for Handheld Portable Equipment
03-Feb-08
ACT8780 ACTIVE-SEMI-ACT8780 Datasheet
107Kb / 2P		    Six Channel Integrated Power Management IC for Handheld Portable Equipment
03-Feb-08
ACT8740 ACTIVE-SEMI-ACT8740_08 Datasheet
716Kb / 40P		    Six Channel Integrated Power Management IC for Handheld Portable Equipment
Rev PrB, 25-Feb-08
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   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