Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

LM3209-G3 Folha de dados(PDF) 1 Page - Texas Instruments

Nome de Peças LM3209-G3
Descrição Electrónicos  Seamless-Transition Buck-Boost Converter
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

LM3209-G3 Folha de dados(HTML) 1 Page - Texas Instruments

  LM3209-G3_16 Datasheet HTML 1Page - Texas Instruments LM3209-G3_16 Datasheet HTML 2Page - Texas Instruments LM3209-G3_16 Datasheet HTML 3Page - Texas Instruments LM3209-G3_16 Datasheet HTML 4Page - Texas Instruments LM3209-G3_16 Datasheet HTML 5Page - Texas Instruments LM3209-G3_16 Datasheet HTML 6Page - Texas Instruments LM3209-G3_16 Datasheet HTML 7Page - Texas Instruments LM3209-G3_16 Datasheet HTML 8Page - Texas Instruments LM3209-G3_16 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 22 page
background image
2.2 PH
PVIN
EN
SGND
PGND
SW1
SW2
LM3209-G3
VOUT
FB
VCON
RF PA
VOUT: 0.6V to 4.2V
4.7 PF
10 PF
VIN: 2.7V to 5.5V
DAC
PVIN
LM3209-G3
www.ti.com
SNVS626B – NOVEMBER 2009 – REVISED MARCH 2013
LM3209-G3 Seamless-Transition Buck-Boost Converter for Battery-Powered 3G/4G RF
Power Amplifiers
Check for Samples: LM3209-G3
1
FEATURES
APPLICATIONS
2
Operates From a Single Li-Ion Cell: 2.7V to
Battery-Powered 3G/4G RF PAs
5.5V
Cellular Phones
Adjustable Output Voltage: 0.6V to 4.2V
Portable Hard Disk Drives
1A Maximum Load Capability for VIN ≥ 3.2V,
PDAs
VOUT = 3.6V
2.4 MHz (typ.) Switching Frequency
DESCRIPTION
The LM3209-G3 is buck-boost DC/DC converter
Seamless Buck-Boost Mode Transition
designed to generate output voltages above or below
Fast Output Voltage Transition: 0.8V to 4.0V in
a given input voltage. It is particularly suitable for
20 µs
single-cell Li-ion batteries for portable applications.
High-Efficiency: 95% typ. at 3.7 VIN, 3.5 VOUT, at
The LM3209-G3 operates at a 2.4 MHz typical
300 mA
switching frequency in full synchronous operation
Cycle-by-cycle Over-Current Limit
providing seamless transitions between buck and
Output Over-Voltage Clamp
boost operating modes.
Internal Compensation
The power converter topology needs only one
external inductor and two capacitors. Five internal
12-bump DSBGA Package
power switches enable high overall efficiency.
The LM3209-G3 is internally compensated for buck
and boost modes of operation, thus providing an
optimal transient response.
The LM3209-G3 is available in an 12-bump lead-free
DSBGA package of size 2.0 mm x 2.5 mm x 0.6 mm.
TYPICAL APPLICATION CIRCUIT
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2009–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.


Nº de peça semelhante - LM3209-G3_16

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
LM3209-G3 TI-LM3209-G3_15 Datasheet
1Mb / 22P
[Old version datasheet]   LM3209-G3 Seamless-Transition Buck-Boost Converter for Battery-Powered 3G/4G RF Power Amplifiers
More results

Descrição semelhante - LM3209-G3_16

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
LM3269 TI1-LM3269_16 Datasheet
2Mb / 27P
[Old version datasheet]   Seamless-Transition Buck-Boost Converter
logo
Maxim Integrated Produc...
MAX77816EVKIT MAXIM-MAX77816EVKIT Datasheet
1Mb / 11P
   Buck and Boost Operation Including Seamless Transition between Buck and Boost Modes
Rev 0; 7/17
logo
Texas Instruments
LM3269 TI1-LM3269 Datasheet
136Kb / 5P
[Old version datasheet]   Seamless-Transition Buck-Boost Converter for 3G and 4G RF Power Amplifiers
LM3269 TI-LM3269_15 Datasheet
2Mb / 27P
[Old version datasheet]   LM3269 Seamless-Transition Buck-Boost Converter for 3G and 4G RF Power Amplifiers
LM3209TLX-G3-NOPB TI1-LM3209TLX-G3-NOPB Datasheet
1Mb / 22P
[Old version datasheet]   Seamless-Transition Buck-Boost Converter for Battery-Powered 3G/4G RF Power Amplifiers
LM3209-G3 TI-LM3209-G3_15 Datasheet
1Mb / 22P
[Old version datasheet]   LM3209-G3 Seamless-Transition Buck-Boost Converter for Battery-Powered 3G/4G RF Power Amplifiers
LM3209-G3 TI1-LM3209-G3 Datasheet
186Kb / 6P
[Old version datasheet]   LM3209-G3 PRODUCT BRIEF Seamless-Transition Buck-Boost Converter for Battery- Powered 3G/4G RF Power Amplifiers
LM3279 TI1-LM3279_16 Datasheet
1Mb / 37P
[Old version datasheet]   Buck-Boost Converter
logo
Maxim Integrated Produc...
MAX8625 MAXIM-MAX8625 Datasheet
609Kb / 16P
   High-Efficiency, Seamless Transition, Step-Up/Down DC-DC Converter
19-1006; Rev 4; 4/09
MAX8625A MAXIM-MAX8625A_08 Datasheet
478Kb / 16P
   High-Efficiency, Seamless Transition, Step-Up/Down DC-DC Converter
Rev 2; 10/08
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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