Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

Preview PDF HTML

RT8549LGQW Datasheet(PDF) 10 Page - Richtek Technology Corporation

Part # RT8549LGQW
Description  24V/60V Boost Converter with SMBus Controlled 4-CH LED Driver
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT8549LGQW Datasheet(HTML) 10 Page - Richtek Technology Corporation

Back Button RT8549LGQW Datasheet HTML 6Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 7Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 8Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 9Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 10Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 11Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 12Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 13Page - Richtek Technology Corporation RT8549LGQW Datasheet HTML 14Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 24 page
background image
10
RT8549L
www.richtek.com
DS8549L-00 May 2019
©
Copyright
2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
Typical Operating Characteristics
Efficiency vs. Input Voltage
50
60
70
80
90
100
12
14
16
18
20
22
24
Input Voltage (V)
16S4P, ILEDx = 120mA, fOSC = 300kHz, PWM = 3.3V
Efficiency vs. Input Voltage
50
60
70
80
90
100
56
78
9
10
11
12
Input Voltage (V)
6S4P, ILEDx = 120mA, fOSC = 300kHz, PWM = 3.3V
LED Current vs. Input Voltage
80
90
100
110
120
130
140
150
160
12
14
16
18
20
22
24
Input Voltage (V)
16LEDs per channel,
ILEDx = 120mA, fOSC = 300kHz, PWM = 3.3V
ILED1
ILED2
ILED3
ILED4
LED Current vs. Input Voltage
80
90
100
110
120
130
140
150
160
56
78
9
10
11
12
Input Voltage (V)
6LEDs per channel,
ILEDx = 120mA, fOSC = 300kHz, PWM = 3.3V
ILED1
ILED2
ILED3
ILED4
LED Current vs. External Dimming Duty
0
20
40
60
80
100
120
140
0
2040
6080
100
External Dimming Duty (%)
DC Mode, 16S4P, VIN = 12V, fOSC = 300kHz
200Hz
500Hz
1kHz
LED Current vs. Temperature
80
90
100
110
120
130
140
150
160
-50
-25
0
25
50
75
100
125
Temperature (°C)
16S4P, VIN = 12V, ILEDx = 120mA,
fOSC = 300kHz, PWM = 3.3V
ILED1
ILED2
ILED3
ILED4


Similar Part No. - RT8549LGQW

ManufacturerPart #DatasheetDescription
logo
Astrodyne Corporation		 RT85 ASTRODYNE-RT85 Datasheet
297Kb / 4P		    85W Triple Output Switching Power Supply
logo
Richtek Technology Corp...		 RT8509 RICHTEK-RT8509 Datasheet
226Kb / 9P		    3A, 14V Step-Up DC/DC Converter
RT8509GQW RICHTEK-RT8509GQW Datasheet
226Kb / 9P		    3A, 14V Step-Up DC/DC Converter
RT8511B RICHTEK-RT8511B Datasheet
134Kb / 11P		    43V Asynchronous Boost WLED Driver
logo
Schaffner International...		 RT8522-10-6M0 SCHAFFNER-RT8522-10-6M0 Datasheet
2Mb / 6P		    Current-compensated Chokes
More results

Similar Description - RT8549LGQW

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...		 RT4539A RICHTEK-RT4539A Datasheet
1Mb / 39P		    39V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver
December 2022
logo
Anpec Electronics Corop...		 APW8739 ANPEC-APW8739 Datasheet
422Kb / 28P		    4-Channel LED Backlight Converter with SMBus Controlled
logo
Diodes Incorporated		 ZXLD1374 DIODES-ZXLD1374 Datasheet
733Kb / 35P		    60V HIGH ACCURACY 1.5A BUCK/BOOST/BUCK-BOOST LED DRIVER CONVERTER
DS35032 Rev. 1 - 2
ZXSC400 DIODES-ZXSC400 Datasheet
203Kb / 16P		    LED DRIVER BOOST CONVERTER
logo
Zetex Semiconductors		 ZXSC400 ZETEX-ZXSC400 Datasheet
195Kb / 16P		    LED DRIVER BOOST CONVERTER
logo
Linear Technology		 LT3791 LINER-LT3791_15 Datasheet
403Kb / 28P		    60V 4-Switch Synchronous Buck-Boost LED Driver Controller
logo
Rohm		 BD6071HFN ROHM-BD6071HFN_12 Datasheet
632Kb / 19P		    White LED Driver with Synchronous Boost Converter
BD83A04EFV-M ROHM-BD83A04EFV-M_V01 Datasheet
1Mb / 49P		    4 ch Current Driver Integrated, Built-in MOS for Boost, Boost DC/DC Converter White LED Driver for Automotive
18.Aug.2022 Rev.006
BD83A04EFV-M ROHM-BD83A04EFV-M Datasheet
1Mb / 49P		    4 ch Current Driver Integrated, Built-in MOS for Boost, Boost DC/DC Converter White LED Driver for Automotive
17.Feb.2022 Rev.005
logo
Linear Technology		 LT8391AIFE LINER-LT8391AIFE Datasheet
533Kb / 10P		    60V 2MHz Synchronous Buck-Boost LED Driver
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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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