Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

TPS60205 Datasheet(PDF) 2 Page - Texas Instruments

Click here to check the latest version.
No. de Pieza. TPS60205
Descripción  REGULATED 3.3-V 100-MA LOW-RIPPLE CHARGE PUMP LOW POWER DC/DC CONVERTERS
Descarga  21 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
Logo 

TPS60205 Datasheet(HTML) 2 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
 2 / 21 page
background image
TPS60204, TPS60205
REGULATED 3.3V, 100mA LOW RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS354A − FEBRUARY 2001 − REVISED SEPTEMBER 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The devices operate in the newly developed LinSkip mode. In this operating mode, the device switches
seamlessly from the power saving pulse-skip mode at light loads to the low-noise constant-frequency,
linear-regulation mode once the output current exceeds the LinSkip threshold of about 7 mA. Even in pulse-skip
mode, the output ripple is maintained at a very low level because the output resistance of the charge pump is
still regulated.
Three operating modes can be programmed using the EN pin. EN = low disables the device, shuts down all
internal circuits, and disconnects the output from the input. EN = high enables the device and programs it to run
from the internal oscillator. The devices operate synchronized to an external clock signal if EN is clocked; thus,
switching harmonics can be controlled and minimized. The devices include a low-battery detector that issues a
warning if the battery voltage drops below a user-defined threshold voltage, or a power-good detector that goes
active when the output voltage reaches about 90% of its nominal value.
Device options with either a low-battery or power good detector are available. This dc/dc converter requires no
inductors, therefore, EMI of the system is reduced to a minimum. It is available in the small 10-pin MSOP
package (DGS).
ACTUAL SIZE
3,05 mm x 4,98 mm
1
2
3
4
5
10
9
8
7
6
LBI
GND
C1−
C1+
OUT
LBO
EN
C2−
IN
C2+
TPS60204
1
2
3
4
5
10
9
8
7
6
GND
GND
C1−
C1+
OUT
PG
EN
C2−
IN
C2+
TPS60205
DGS PACKAGES
AVAILABLE OPTIONS
TA
PART NUMBER†
MARKING
DGS
PACKAGE
OUTPUT
CURRENT
(mA)
OUTPUT
VOLTAGE
(V)
DEVICE FEATURES
−40
°C to 85°C
TPS60204DGS
AFB
100
3.3
Low-battery detector
−40
°C to 85°C
TPS60205DGS
AFC
100
3.3
Power-good detector
† The DGS package is available taped and reeled. Add R suffix to device type (e.g., TPS60204DGSR) to order
quantities of 2500 devices per reel.


Html Pages

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


Datasheet Download




Enlace URL




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

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   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