поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

ISL1904EVAL2Z датащи(PDF) 1 Page - Renesas Technology Corp

номер детали ISL1904EVAL2Z
подробное описание детали  Dimmable AC Mains LED Driver with PFC and Primary Side Regulation
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  RENESAS [Renesas Technology Corp]
домашняя страница  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

ISL1904EVAL2Z датащи(HTML) 1 Page - Renesas Technology Corp

  ISL1904EVAL2Z Datasheet HTML 1Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 2Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 3Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 4Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 5Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 6Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 7Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 8Page - Renesas Technology Corp ISL1904EVAL2Z Datasheet HTML 9Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 21 page
background image
FN8286 Rev 1.00
Page 1 of 21
September 20, 2012
FN8286
Rev 1.00
September 20, 2012
ISL1904
Dimmable AC Mains LED Driver with PFC and Primary Side Regulation
DATASHEET
The ISL1904 is a high-performance, critical conduction mode
(CrCM), flyback controller used for single-stage conversion of
the AC mains to a constant current source with power factor
correction (PFC). The controller regulates the output current by
monitoring the primary side switching current so the feedback
signal does not cross the isolation barrier. Operation in CrCM
allows near zero-voltage quasi-resonant switching (ZVS) for
improved efficiency while maximizing magnetic core
utilization. The ISL1904 LED driver provides all of the features
required for high-performance dimmable LED ballast designs
and supports AC or DC input, isolated or non-isolated flyback
and boost topologies. This advanced BiCMOS controller
features all of the functions required to design low cost low
parts count LED driver.
Features
• Excellent LED current regulation over line, load, and
temperature
• 0 - 100% dimming with leading-edge (triac) and
trailing-edge dimmers
• Power factor correction for up to 0.995 power factor and
less than 20% harmonic content
• Critical conduction mode (CrCM) operation for
quasi-resonant high efficiency performance
• Supports universal AC mains input
• Configurable for PWM or DC current dimming control of
LEDs
• Monitors FET switching current for load regulation
• Supports isolated and non-isolated boost and flyback
topologies
• Closed loop soft-start for no overshoot
• OFFREF feature to set dimming off-point to improve fixture
performance matching
• -40°C to +125°C operation
• Pb-free (RoHS compliant)
Applications
• Industrial and commercial LED lighting
• Retrofit LED lamps with triac dimming
• Universal AC mains input LED retrofit lamps
• AC or DC Input LED ballasts
FIGURE 1A. TYPICAL APPLICATION
FIGURE 1B. LED CURRENT vs LINE VOLTAGE
FIGURE 1. TYPICAL APPLICATION PERFORMANCE
EMI Filter
AC Mains
8
13
3
DHC
6
7
DELADJ
GND
VREF
IOUT
OUT
OC
FB
ISL1904
VDD
CS+
5
14
1
4
12
AC
10
RAMP
16
9
VERR
700
750
800
850
550
600
650
180 190 200 210 220 230 240 250 260 270
LINE VOLTAGE (VRMS)
6LEDs
4LEDs
5LEDs
NOT RECOMMENDED FOR NEW DESIGNS
NO RECOMMENDED REPLACEMENT
contact our Technical Support Center at
1-888-INTERSIL or www.intersil.com/tsc


Аналогичный номер детали - ISL1904EVAL2Z

производительномер деталидатащиподробное описание детали
logo
Intersil Corporation
ISL1904EVAL2Z INTERSIL-ISL1904EVAL2Z Datasheet
623Kb / 21P
   Dimmable AC Mains LED Driver with PFC and Primary Side Regulation
September 20, 2012
More results

Аналогичное описание - ISL1904EVAL2Z

производительномер деталидатащиподробное описание детали
logo
Intersil Corporation
ISL1904FAZ INTERSIL-ISL1904FAZ Datasheet
623Kb / 21P
   Dimmable AC Mains LED Driver with PFC and Primary Side Regulation
September 20, 2012
logo
Richtek Technology Corp...
RT7302 RICHTEK-RT7302 Datasheet
275Kb / 15P
   Primary-Side-Regulation Dimmable LED Driver Controller
logo
Intersil Corporation
ISL1902 INTERSIL-ISL1902 Datasheet
872Kb / 25P
   Full-Featured, Dimmable AC Mains LED Driver with PFC
logo
Renesas Technology Corp
ISL1902 RENESAS-ISL1902 Datasheet
1Mb / 25P
   Full-Featured, Dimmable AC Mains LED Driver with PFC
logo
Diodes Incorporated
AP1690 DIODES-AP1690 Datasheet
388Kb / 9P
   SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER FOR DIMMABLE LED DRIVER
logo
Richtek Technology Corp...
RT7304 RICHTEK-RT7304 Datasheet
273Kb / 14P
   Primary-Side-Regulation LED Driver Controller with Active PFC
logo
Taiwan Semiconductor Co...
TS19705 TSC-TS19705 Datasheet
359Kb / 7P
   Single-Stage PFC Primary-Side-Regulation LED Driver
logo
Holtek Semiconductor In...
HT7L5610 HOLTEK-HT7L5610 Datasheet
1Mb / 9P
   Primary Side Regulation Off Line LED Driver with Active PFC
HT7L5600 HOLTEK-HT7L5600 Datasheet
1Mb / 10P
   Primary side regulation off line LED driver with active PFC
logo
Fairchild Semiconductor
FL7730MY FAIRCHILD-FL7730MY Datasheet
1,009Kb / 13P
   Single-Stage Primary-Side-Regulation PWM Controller for PFC and LED Dimmable Driving
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


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