Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

TPS60122 Datasheet(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
No. de pieza TPS60122
Descripción Electrónicos  SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI1 - Texas Instruments

TPS60122 Datasheet(HTML) 1 Page - Texas Instruments

  TPS60122 Datasheet HTML 1Page - Texas Instruments TPS60122 Datasheet HTML 2Page - Texas Instruments TPS60122 Datasheet HTML 3Page - Texas Instruments TPS60122 Datasheet HTML 4Page - Texas Instruments TPS60122 Datasheet HTML 5Page - Texas Instruments TPS60122 Datasheet HTML 6Page - Texas Instruments TPS60122 Datasheet HTML 7Page - Texas Instruments TPS60122 Datasheet HTML 8Page - Texas Instruments TPS60122 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 26 page
background image
TPS60210, TPS60211, TPS60212, TPS60213
REGULATED 3.3 V, LOW RIPPLE CHARGE PUMP
WITH ULTRALOW OPERATING CURRENT
SLVS296 − JUNE 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
features
D Regulated 3.3-V Output Voltage From a
1.8-V to 3.6-V Input Voltage Range
D UltraLow Operating Current in Snooze
Mode, Typical 2
µA
D Less Than 5-mV(PP) Output Voltage Ripple
Achieved With Push-Pull Topology
D Integrated Low-Battery and Power-Good
Detector
D Switching Frequency Can Be Synchronized
to External Clock Signal
D Extends Battery Usage With up to 90%
Efficiency and 35-
µA Quiescent Current
D Easy-To-Design, Low Cost, Low EMI Power
Supply Since No Inductors Are Used
D Compact Converter Solution in UltraSmall
10-Pin MSOP With Only Four External
Capacitors Required
D Evaluation Module Available
(TPS60210EVM-167)
applications
D Replaces DC/DC Converters With Inductors
in Battery-Powered Applications Like:
− Two Battery Cells to 3.3-V Conversion
− MSP430 Ultralow-Power Microcontroller
and Other Battery Powered
Microprocessor Systems
− Glucose Meters and Other Medical
Instruments
− MP3 Portable Audio Players
− Backup-Battery Boost Converters
− Cordless Phones, PDAs
·
description
The TPS6021x step-up, regulated charge pumps generate a 3.3-V
±4% output voltage from a 1.8-V to 3.6-V
input voltage. These devices are typically powered by two alkaline, NiCd, or NiMH battery cells or by one primary
lithium MnO2 (or similar) coin cell and operate down to a minimum supply voltage of 1.6 V. Continuous output
current is a minimum of 100 mA for the TPS60210 and TPS60211, and 50 mA for the TPS60212 and TPS60213,
all from a 2-V input.
Figure 1. Typical Application Circuit With
Low-Battery Warning
OUTPUT
3.3 V
INPUT
1.6 V to 3.6 V
ON/OFF
C1
1
µF
C2
1
µF
Co
2.2
µF
Ci
2.2
µF
R1
R2
1
2
3
4
5
6
7
8
9
10
R3
Low Battery
Warning
IN
C1−
C1+
LBI
TPS60210
OUT
C2−
C2+
LBO
GND
SNOOZE
TPS60210
PEAK OUTPUT CURRENT
vs
INPUT VOLTAGE
150
100
50
0
1.6
2.0
2.4
2.8
200
250
350
3.2
3.6
300
VI − Input Voltage − V
Copyright
 2000, Texas Instruments Incorporated
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.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.


Número de pieza similar - TPS60122

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TPS60122 TI-TPS60122 Datasheet
561Kb / 27P
[Old version datasheet]   REGULATED 3.3 V, 200-mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60122 TI-TPS60122 Datasheet
1Mb / 39P
[Old version datasheet]   REGULATED 200-mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60122 TI-TPS60122 Datasheet
971Kb / 30P
[Old version datasheet]   REGULATED 200-mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60122 TI-TPS60122 Datasheet
513Kb / 24P
[Old version datasheet]   SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
TPS60122 TI1-TPS60122 Datasheet
1Mb / 29P
[Old version datasheet]   REGULATED 5-V,300 MA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
More results

Descripción similar - TPS60122

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TPS60310 TI-TPS60310_15 Datasheet
513Kb / 24P
[Old version datasheet]   SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
TPS60310 TI-TPS60310 Datasheet
334Kb / 20P
[Old version datasheet]   SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
TPS60300 TI-TPS60300 Datasheet
367Kb / 22P
[Old version datasheet]   SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP
TPS60300 TI-TPS60300_15 Datasheet
1Mb / 25P
[Old version datasheet]   TPS6030x Single-Cell to 3-V or 3.3-V, 20-mA Dual Output, High-Efficiency Charge Pump
TPS60300 TI1-TPS60300_16 Datasheet
1Mb / 25P
[Old version datasheet]   TPS6030x Single-Cell to 3-V or 3.3-V, 20-mA Dual Output, High-Efficiency Charge Pump
TPS60120 TI-TPS60120 Datasheet
561Kb / 27P
[Old version datasheet]   REGULATED 3.3 V, 200-mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60130 TI1-TPS60130_16 Datasheet
1Mb / 29P
[Old version datasheet]   REGULATED 5-V,300 MA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60130 TI-TPS60130_15 Datasheet
1Mb / 29P
[Old version datasheet]   REGULATED 5-V,300 MA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60130 TI-TPS60130 Datasheet
476Kb / 23P
[Old version datasheet]   REGULATED 5-V, 300 mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS
TPS60150 TI-TPS60150_15 Datasheet
2Mb / 25P
[Old version datasheet]   TPS60150 5-V, 140-mA Charge-Pump
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 26


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   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