Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

TPS61090RSAR Fiches technique(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
No de pièce TPS61090RSAR
Description  SYNCHRONOUS BOOST CONVERTER WITH 2A SWITCH
Download  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI1 - Texas Instruments

TPS61090RSAR Fiches technique(HTML) 1 Page - Texas Instruments

  TPS61090RSAR Datasheet HTML 1Page - Texas Instruments TPS61090RSAR Datasheet HTML 2Page - Texas Instruments TPS61090RSAR Datasheet HTML 3Page - Texas Instruments TPS61090RSAR Datasheet HTML 4Page - Texas Instruments TPS61090RSAR Datasheet HTML 5Page - Texas Instruments TPS61090RSAR Datasheet HTML 6Page - Texas Instruments TPS61090RSAR Datasheet HTML 7Page - Texas Instruments TPS61090RSAR Datasheet HTML 8Page - Texas Instruments TPS61090RSAR Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 25 page
background image
Actual Size
(4,15 mm x 4,15 mm)
www.ti.com
FEATURES
DESCRIPTION
APPLICATIONS
SW
C1
10
µF
L1
6.8
µH
R1
R2
VBAT
VOUT
FB
C2
2.2
µF
C3
100
µF
LBO
PGND
LBI
SYNC
EN
GND
TPS6109x
e.g. 5 V up to
500 mA
Low Battery
Output
R3
R4
R5
1.8 V to 5 V
Input
TPS61090
TPS61091, TPS61092
SLVS484A – JUNE 2003 – REVISED APRIL 2004
SYNCHRONOUS BOOST CONVERTER
WITH 2A SWITCH
Synchronous (96% Efficient) Boost Converter
The TPS6109x devices provide a power supply
With 500-mA Output Current From 1.8-V Input
solution for products powered by either a one-cell
Li-Ion or Li-polymer, or a two-cell alkaline, NiCd or
Available in a 16-Pin QFN 4 x 4 Package
NiMH battery and required supply currents up to or
Device Quiescent Current: 20-µA (Typ)
higher than 1 A. The converter generates a stable
Input Voltage Range: 1.8-V to 5.5-V
output voltage that is either adjusted by an external
resistor divider or fixed internally on the chip. It
Adjustable Output Voltage Up to 5.5-V Fixed
provides high efficient power conversion and is
Output Voltage Options
capable of delivering output currents up to 0.5 A at 5
Power Save Mode for Improved Efficiency at
V at a supply voltage down to 1.8 V. The im-
Low Output Power
plemented boost converter is based on a fixed
Low Battery Comparator
frequency, pulse-width- modulation (PWM) controller
using a synchronous rectifier to obtain maximum
Low EMI-Converter (Integrated Antiringing
efficiency. Boost switch and rectifier switch are con-
Switch)
nected internally to provide the lowest leakage induct-
Load Disconnect During Shutdown
ance and best EMI behavior possible. The maximum
Over-Temperature Protection
peak current in the boost switch is limited to a value
of 2500 mA.
The converter can be disabled to minimize battery
All Single Cell Li or Dual Cell Battery, or USB
drain. During shutdown, the load is completely dis-
Powered Operated Products as MP-3 Player,
connected from the battery. A low-EMI mode is
PDAs, and Other Portable Equipment
implemented to reduce ringing and, in effect, lower
radiated electromagnetic energy when the converter
enters the discontinuous conduction mode.
The output voltage can be programmed by an exter-
nal resistor divider or is fixed internally on the chip.
The device is packaged in a 16-pin QFN 4 x 4 mm
(16 RSA) package.
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.
PRODUCTION DATA information is current as of publication date.
Copyright © 2003–2004, 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.


Numéro de pièce similaire - TPS61090RSAR

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPS61090RSA TI-TPS61090RSA Datasheet
457Kb / 19P
[Old version datasheet]   SYNCHRONOUS BOOST CONVERTER WITH 2A SWITCH
More results

Description similaire - TPS61090RSAR

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPS61090 TI-TPS61090 Datasheet
457Kb / 19P
[Old version datasheet]   SYNCHRONOUS BOOST CONVERTER WITH 2A SWITCH
logo
Linear Technology
LTC3402 LINER-LTC3402 Datasheet
229Kb / 16P
   2A, 3MHz Micropower Synchronous Boost Converter
LTC3402 LINER-LTC3402_15 Datasheet
235Kb / 16P
   2A, 3MHz Micropower Synchronous Boost Converter
logo
Monolithic Power System...
MP1542 MPS-MP1542 Datasheet
485Kb / 10P
   700KHz/1.3MHz Boost Converter with a 2A Switch
EV1542DK-00A MPS-EV1542DK-00A Datasheet
197Kb / 4P
   700KHz/1.3MHz Boost Converter with a 2A Switch
MP1542 MPS-MP1542_06 Datasheet
460Kb / 10P
   700KHz/1.3MHz Boost Converter with a 2A Switch
MPQ1542 MPS-MPQ1542 Datasheet
917Kb / 15P
   700KHz/1.3MHz Boost Converter with a 2A Switch
EV1542DK-SEPIC-00A MPS-EV1542DK-SEPIC-00A Datasheet
175Kb / 4P
   700KHz/1.3MHz Boost Converter with a 2A Switch
logo
Texas Instruments
TPS61030 TI-TPS61030_10 Datasheet
878Kb / 28P
[Old version datasheet]   96% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 4A SWITCH
TPS61090 TI-TPS61090_15 Datasheet
960Kb / 27P
[Old version datasheet]   TPS6109x Synchronous Boost Converter With 2-A Switch
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 23 24 25


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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