поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

UC1871J883B датащи(PDF) 1 Page - Texas Instruments

номер детали UC1871J883B
подробное описание детали  Resonant Fluorescent Lamp Driver
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI1 [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI1 - Texas Instruments

UC1871J883B датащи(HTML) 1 Page - Texas Instruments

  UC1871J883B Datasheet HTML 1Page - Texas Instruments UC1871J883B Datasheet HTML 2Page - Texas Instruments UC1871J883B Datasheet HTML 3Page - Texas Instruments UC1871J883B Datasheet HTML 4Page - Texas Instruments UC1871J883B Datasheet HTML 5Page - Texas Instruments UC1871J883B Datasheet HTML 6Page - Texas Instruments UC1871J883B Datasheet HTML 7Page - Texas Instruments UC1871J883B Datasheet HTML 8Page - Texas Instruments UC1871J883B Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
10/94
BLOCK DIAGRAM
1
µA ICC when Disabled
PWM Control for LCD Supply
Zero Voltage Switched (ZVS) on
Push-Pull Drivers
Open Lamp Detect Circuitry
4.5V to 20V Operation
Non-saturating Transformer
Topology
Smooth 100% Duty Cycle on
Buck PWM and 0% to 95% on
Flyback PWM
The UC1871 Family of IC’s is optimized for highly efficient fluorescent lamp
control. An additional PWM controller is integrated on the IC for applications re-
quiring an additional supply, as in LCD displays. When disabled the IC draws
only 1
µA, providing a true disconnect feature, which is optimum for battery
powered systems. The switching frequency of all outputs are synchronized to
the resonant frequency of the external passive network, which provides Zero
Voltage Switching on the Push-Pull drivers.
Soft-Start and open lamp detect circuitry have been incorporated to minimize
component stress. An open lamp is detected on the completion of a soft-start
cycle.
The Buck controller is optimized for smooth duty cycle control to 100%, while
the flyback control ensures a maximum duty cycle of 95%.
Other features include a precision 1% reference, under voltage lockout, flyback
current limit, and accurate minimum and maximum frequency control.
Resonant Fluorescent Lamp Driver
FEATURES
DESCRIPTION
UDG-92061-1
UC1871
UC2871
UC3871
Note: Pin numbers refer to DIL-18 and SOIC-18 packages only.


Аналогичный номер детали - UC1871J883B

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC1871 TI-UC1871 Datasheet
466Kb / 6P
[Old version datasheet]   Resonant Fluorescent Lamp Driver
More results

Аналогичное описание - UC1871J883B

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC1871 TI-UC1871 Datasheet
466Kb / 6P
[Old version datasheet]   Resonant Fluorescent Lamp Driver
logo
Monolithic Power System...
MP1010B MPS-MP1010B Datasheet
35Kb / 1P
   Cold Cathode Fluorescent Lamp Driver
MP1011A MPS-MP1011A Datasheet
128Kb / 6P
   Cold Cathode Fluorescent Lamp Driver
HR2000 MPS-HR2000 Datasheet
992Kb / 20P
   Fluorescent Lamp HB Driver with PFC
logo
Texas Instruments
UCC3973PWTRG4 TI1-UCC3973PWTRG4 Datasheet
895Kb / 24P
[Old version datasheet]   BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC1972 TI1-UCC1972_13 Datasheet
895Kb / 24P
[Old version datasheet]   BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC1972 TI-UCC1972 Datasheet
308Kb / 17P
[Old version datasheet]   BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
logo
Cirrus Logic
CRD1601-120W CIRRUS-CRD1601-120W Datasheet
290Kb / 12P
   High-efficiency PFC Fluorescent Lamp Driver Reference Design
logo
NXP Semiconductors
UBA2017 PHILIPS-UBA2017 Datasheet
530Kb / 29P
   600 V fluorescent lamp driver with linear dimming function
Rev. 2-15 May 2012
logo
Texas Instruments
UC1872 TI1-UC1872_09 Datasheet
387Kb / 11P
[Old version datasheet]   Resonant Lamp Ballast Controller
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


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