поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

TS3300 датащи(PDF) 8 Page - Silicon Laboratories

номер детали TS3300
подробное описание детали  High-Efficiency Boost Output Load Switch
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  SILABS [Silicon Laboratories]
домашняя страница  http://www.silabs.com
Logo SILABS - Silicon Laboratories

TS3300 датащи(HTML) 8 Page - Silicon Laboratories

Back Button TS3300 Datasheet HTML 4Page - Silicon Laboratories TS3300 Datasheet HTML 5Page - Silicon Laboratories TS3300 Datasheet HTML 6Page - Silicon Laboratories TS3300 Datasheet HTML 7Page - Silicon Laboratories TS3300 Datasheet HTML 8Page - Silicon Laboratories TS3300 Datasheet HTML 9Page - Silicon Laboratories TS3300 Datasheet HTML 10Page - Silicon Laboratories TS3300 Datasheet HTML 11Page - Silicon Laboratories TS3300 Datasheet HTML 12Page - Silicon Laboratories  
Zoom Inzoom in Zoom Outzoom out
 8 / 12 page
background image
TS3300
Page 8
TS3300 Rev. 1.0
THEORY OF OPERATION
The TS3300 is a power management product that
combines a high-efficiency boost regulator and an
output load switch into one package. The boost
regulator can operate from supply voltages as low as
0.6V and can deliver at least 75mA at 1.2VBI and
3VBO. Under no-load conditions, the boost regulator
exhibits a No-Load Input Supply Current of 10.8µA
that is actually drawn from the input source while the
output is within regulation.
At start-up, an internal low voltage oscillator in the
start-up control circuitry drives the gate of the internal
FET to charge the load capacitor. Once the output
voltage reaches approximately 1.1V, the main control
circuitry starts to operate.
With an adjustable peak inductor current, the TS3300
can provide up to 84% efficiency with a 1.2VBI and
3VBO. The input and output supply voltage range for
the boost regulator is from 0.6V to 3V and 1.8V to
3.6V, respectively.
The TS3300 can be operated in two different
configurations,
Boost
Only
Configuration
or
Boost + Output Load Switch Configuration. If the
Output Load Switch is not needed, it is recommended
to use the Boost Only Configuration, since the lowest
quiescent current is achievable this way.
Boost + Output Load Switch Operation
For Boost + Output Load Switch operation, please
refer to Figure 1 which displays the appropriate circuit
configuration. The Boost’s Output, BO, must be
connected to the Output Load Switch Input, REGIN.
The Output Load Switch is controlled by REGEN,
which is an Active Low Logic Input. The SWEN and
REGFB pins must be connected to REGIN. During
Boost + Output Load Switch operation, the Boost
Shutdown Control should not be used. The BEN pin
should be connected to analog ground. During this
mode of operation, the Output Load Switch will
require an added 1
µA of Input Supply Current as
drawn from the input source. The anti-crushTM feature
can be used during Boost + Output Load Switch
operation. The output load switch should not be used
as a load disconnect. Refer to Table 1 for the Output
Load Switch settings.
OUTPUT LOAD SWITCH FUNCTION
REG FB
SW EN
REGIN
REG EN
FUNCTION
REG FB, SW EN, REGIN should
be connected to BO.
High
VREGOUT=GND
(OFF State)
Low
VREGOUT=VBO
(ON State)
Table 1. Output Load Switch settings
Figure 1. Boost + Output Load Switch Circuit Configuration


Аналогичный номер детали - TS3300

производительномер деталидатащиподробное описание детали
logo
Touchstone Semiconducto...
TS3300 TOUCHSTONE-TS3300 Datasheet
1Mb / 14P
   0.6-4.5VIN, 1.8-5.25VOUT, 3.5-uA, Low Input Voltage, High-Efficiency Boost LDO
logo
List of Unclassifed Man...
TS33000 ETC2-TS33000 Datasheet
1Mb / 12P
   High Efficiency Synchronous DC/DC Buck Converter
logo
Semtech Corporation
TS33000 SEMTECH-TS33000 Datasheet
978Kb / 17P
   High Efficiency Synchronous DC/DC Buck Converter
TS33000-M008QFNR SEMTECH-TS33000-M008QFNR Datasheet
978Kb / 17P
   High Efficiency Synchronous DC/DC Buck Converter
TS33000-M012QFNR SEMTECH-TS33000-M012QFNR Datasheet
978Kb / 17P
   High Efficiency Synchronous DC/DC Buck Converter
More results

Аналогичное описание - TS3300

производительномер деталидатащиподробное описание детали
logo
Shenzhen Huazhimei Semi...
HM5180 HMSEMI-HM5180 Datasheet
624Kb / 6P
   60W output synchronous high efficiency boost chip
logo
Linear Technology
LTC3780 LINER-LTC3780 Datasheet
421Kb / 28P
   High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
LTC3789 LINER-LTC3789_15 Datasheet
535Kb / 30P
   High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
LTC3780EG LINER-LTC3780EG Datasheet
556Kb / 30P
   High Efficiency, Synchronous,4-Switch Buck-Boost Controller
LTC3780 LINER-LTC3780_15 Datasheet
629Kb / 30P
   High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
LTC3789 LINER-LTC3789 Datasheet
491Kb / 28P
   High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
LTC3780EG-PBF LINER-LTC3780EG-PBF Datasheet
629Kb / 30P
   High Efficiency, Synchronous 4-Switch Buck-Boost Controller
logo
Vincotech
10-F106BIB020FK-M285L VINCOTECH-10-F106BIB020FK-M285L Datasheet
452Kb / 5P
   High efficiency symmetric boost
logo
Richtek Technology Corp...
RT4813A RICHTEK-RT4813A Datasheet
1,002Kb / 15P
   High Efficiency Boost Converter
RT4813 RICHTEK-RT4813 Datasheet
1,011Kb / 16P
   High Efficiency Boost Converter
More results


Html Pages

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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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