Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MP2119 Datasheet(PDF) 10 Page - Monolithic Power Systems

Part # MP2119
Description  2A, 6V Synchronous Step-Down Switching Regulator
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2119 Datasheet(HTML) 10 Page - Monolithic Power Systems

Back Button MP2119 Datasheet HTML 4Page - Monolithic Power Systems MP2119 Datasheet HTML 5Page - Monolithic Power Systems MP2119 Datasheet HTML 6Page - Monolithic Power Systems MP2119 Datasheet HTML 7Page - Monolithic Power Systems MP2119 Datasheet HTML 8Page - Monolithic Power Systems MP2119 Datasheet HTML 9Page - Monolithic Power Systems MP2119 Datasheet HTML 10Page - Monolithic Power Systems MP2119 Datasheet HTML 11Page - Monolithic Power Systems MP2119 Datasheet HTML 12Page - Monolithic Power Systems  
Zoom Inzoom in Zoom Outzoom out
 10 / 12 page
background image
MP2119 – 2A, 6V SYNCHRONOUS STEP-DOWN SWITCHING REGULATOR
MP2119 Rev. 0.94
www.MonolithicPower.com
10
4/22/2011
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2011 MPS. All Rights Reserved.
External Schottky Diode
For this part, an external schottky diode is
recommended to be placed close to "SW" and
"GND" pins, especially when the output current is
close to 2A.
With the external schottky diode, the voltage
spike and negative kick on "SW" pin can be
minimized; moreover, the conversion efficiency
can also be improved a little.
For the external schottky diode selection, it's
noteworthy that the maximum reverse voltage
rating of the external diode should be larger than
the maximum input voltage. As for the current
rating of this diode, 0.5A rating should be
sufficient.
PCB Layout
PCB layout is very important to achieve stable
operation. It is highly recommended to duplicate
EVB layout for optimum performance. If change
is necessary, please follow these guidelines as
follows. Here, the typical application circuit is
taken as an example to illustrate the key layout
rules should be followed.
1) For MP2119, a PCB layout with more than (or)
four layers is recommended.
2) The high current paths (GND, IN and SW)
should be placed very close to the device with
short, direct and wide traces.
3) For MP2119, two input ceramic capacitors (2 x
(10µF~22µF)) are strongly recommended to be
placed on both sides of the MP2119 package
and keep them as close as possible to the “IN”
and “GND” pins. If this placement is not possible,
a ceramic cap (10µF~47µF) must be placed
across PIN7-“IN”and PIN9-“GND” since the
internal Vcc supply is powered from PIN7, and
good decoupling is needed to avoid any
interference issues.
4) The external feedback resistors shall be
placed next to the FB pin. Keep the FB trace as
short as possible. Don’t place test points on FB
trace if possible.
5) Keep the switching node SW short and away
from the feedback network.
Top Layer
Inner Layer1
Inner Layer2


Similar Part No. - MP2119

ManufacturerPart #DatasheetDescription
logo
Monolithic Power System...
MP2110 MPS-MP2110 Datasheet
619Kb / 15P
   3A Synchronous Step-Down Converter with Programmable Input Current Limit
MP2110GQ MPS-MP2110GQ Datasheet
619Kb / 15P
   3A Synchronous Step-Down Converter with Programmable Input Current Limit
MP2112 MPS-MP2112 Datasheet
278Kb / 8P
   1MHz, 1A Synchronous Step-Down Converter
MP2112DQ MPS-MP2112DQ Datasheet
162Kb / 4P
   1A, 1MHz Synchronous Step-Down Converter
MP2112DQ MPS-MP2112DQ Datasheet
278Kb / 8P
   1MHz, 1A Synchronous Step-Down Converter
More results

Similar Description - MP2119

ManufacturerPart #DatasheetDescription
logo
Monolithic Power System...
MP2107 MPS-MP2107 Datasheet
432Kb / 14P
   4A, 6V Synchronous Step-Down Switching Regulator
EV28115DQ-00C MPS-EV28115DQ-00C Datasheet
196Kb / 4P
   4A, 6V, Synchronous Step-Down Switching Regulator EV Board
logo
Semtech Corporation
SC3102 SEMTECH-SC3102 Datasheet
1Mb / 17P
   2A Synchronous Step-Down Regulator
logo
Monolithic Power System...
EV28115DQ-01C MPS-EV28115DQ-01C Datasheet
196Kb / 4P
   4A, 6V, Synchronous Step-Down Switching Regulator EV Board
EV28115DQ-00B MPS-EV28115DQ-00B Datasheet
182Kb / 4P
   4A, 6V, Synchronous Step-Down Switching Regulator EV Board
logo
Richtek Technology Corp...
RT8097A RICHTEK-RT8097A Datasheet
1Mb / 16P
   6V, 2A, 1MHz, CMCOT Synchronous Step-Down Converter
RT8097D RICHTEK-RT8097D Datasheet
475Kb / 16P
   2A, 1MHz, 6V CMCOT Synchronous Step-Down Converter
June 2021
logo
Shenzhen Huazhimei Semi...
HM3412 HMSEMI-HM3412 Datasheet
2Mb / 10P
   6V 6.0A 1.2MHz Synchronous Step-Down Regulator
logo
STMicroelectronics
L4978 STMICROELECTRONICS-L4978_05 Datasheet
584Kb / 13P
   2A STEP DOWN SWITCHING REGULATOR
L5985 STMICROELECTRONICS-L5985 Datasheet
955Kb / 36P
   2A step-down switching regulator
More results


Html Pages

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


Datasheet Download

Go To PDF Page


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