Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ISL78100ARZ-T Datasheet(PDF) 1 Page - Intersil Corporation

Part # ISL78100ARZ-T
Description  High Power LED Driver
Download  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL78100ARZ-T Datasheet(HTML) 1 Page - Intersil Corporation

  ISL78100ARZ-T Datasheet HTML 1Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 2Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 3Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 4Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 5Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 6Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 7Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 8Page - Intersil Corporation ISL78100ARZ-T Datasheet HTML 9Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 19 page
background image
1
®
FN6626.0
ISL78100
High Power LED Driver
The ISL78100 is a high-power LED backlight driver with an
integrated 36V FET designed to drive up to 8 high-power
LEDs in series. The PWM converter runs from an internally
generated 1MHz clock. With efficiencies over 90%, the
regulator provides tight control of LED current and may be
configured in either boost or buck topologies, allowing from
3 to 8 series diodes to be driven from wide input voltages.
LED light level may be controlled either by:
1. LED DC bias current set via the LEVEL pin, or
2. External low frequency PWM control via the
ENABLE/PWM pin.
In both control modes, optional over-temperature thermal
protection of the LED reduces the LED DC bias current
above an adjustable set temperature, protecting the LED
from thermal damage. An optional fault monitor drives an
external FET between the input supply and inductor,
providing short circuit current protection for the LED and
inductor as well as load dump protection for automotive
applications. For low cost applications the pass transistor
may be omitted and the fault pin bypassed.
The ISL78100 is packaged in a 20 Ld 4mmx4mm QFN
package and is specified for operation over the -40°C to
+105°C temperature range.
Features
• Drives 3 to 8 high-power LEDs in series, up to 32V
• 2.7V to 16V input voltage range
• Boost or Buck configurable switch
• 3A integrated FET
• Automotive load dump protection
• Light output temperature compensation
• LED over-temperature protection
• LED disconnect
• PWM/analog light level control
• Small, 20 Ld 4mmx4mm QFN package
• TS-16949 and AEC-Q100 Compliant
• Pb-free (RoHS compliant)
Applications
• Automotive display backlighting
• Automotive LED lighting
Pinout
ISL78100
(20 LD 4X4 QFN)
TOP VIEW
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL78100ARZ
781 00ARZ
20 Ld 4x4 QFN
L20.4x4C
ISL78100ARZ-TK*
781 00ARZ
20 Ld 4x4 QFN
Tape and Reel
L20.4x4C
ISL78100ARZ-T*
781 00ARZ
20 Ld 4x4 QFN
Tape and Reel
L20.4x4C
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.
1
2
3
4
15
14
13
12
VDC
VHI
OVP
SWD1
ENL
MODE
EN/PWM
SWS1
THERMAL
PAD
5
SWD2
11 SWS2
Data Sheet
December 17, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.


Similar Part No. - ISL78100ARZ-T

ManufacturerPart #DatasheetDescription
logo
Intersil Corporation
ISL78100ARZ-T INTERSIL-ISL78100ARZ-T Datasheet
905Kb / 19P
   High Power LED Driver
December 24, 2013
logo
Renesas Technology Corp
ISL78100ARZ-T RENESAS-ISL78100ARZ-T Datasheet
1Mb / 20P
   High Power LED Driver
logo
Intersil Corporation
ISL78100ARZ-TK INTERSIL-ISL78100ARZ-TK Datasheet
905Kb / 19P
   High Power LED Driver
December 24, 2013
logo
Renesas Technology Corp
ISL78100ARZ-TK RENESAS-ISL78100ARZ-TK Datasheet
1Mb / 20P
   High Power LED Driver
More results

Similar Description - ISL78100ARZ-T

ManufacturerPart #DatasheetDescription
logo
Diodes Incorporated
PAM2842 DIODES-PAM2842 Datasheet
503Kb / 17P
   HIGH POWER LED DRIVER
logo
Princeton Technology Co...
PT6904 PTC-PT6904 Datasheet
371Kb / 4P
   High Power LED Driver
PT6901 PTC-PT6901 Datasheet
230Kb / 4P
   High Power LED Driver
logo
Agamem Microelectronic ...
AA1716 AGAMEM-AA1716 Datasheet
45Kb / 1P
   HIGH POWER LED DRIVER
AA1702 AGAMEM-AA1702 Datasheet
46Kb / 1P
   HIGH POWER LED DRIVER
logo
Princeton Technology Co...
PT6901 PTC-PT6901_10 Datasheet
230Kb / 4P
   High Power LED Driver
logo
List of Unclassifed Man...
MLX10803 ETC2-MLX10803 Datasheet
462Kb / 25P
   High power LED driver
MLX10803 ETC2-MLX10803_06 Datasheet
461Kb / 25P
   High power LED driver
logo
IK Semicon Co., Ltd
IK2804 IKSEMICON-IK2804 Datasheet
590Kb / 12P
   HIGH-POWER LED DRIVER
IK2802 IKSEMICON-IK2802 Datasheet
597Kb / 12P
   HIGH-POWER 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


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