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LPS100A-6

Optillis
Part Number LPS100A-6
Manufacturer Optillis
Description LED Backlight Power Control
Published Nov 2, 2014
Detailed Description LPS100A-6 LED Backlight Power Control Product Description The Optillis LPS100A series is a fixed frequency step-up DC/DC...
Datasheet PDF File LPS100A-6 PDF File

LPS100A-6
LPS100A-6

Overview
LPS100A-6 LED Backlight Power Control Product Description The Optillis LPS100A series is a fixed frequency step-up DC/DC converter designed to drive up to 3 strings of LEDs from a 12V supply.
This board was designed to work with the Optrex and Mitsubishi TFT-LCD display product line.
Features Low Cost – Constant Current Led Backlight Driver Board Form Factor and Control Interface compatible to existing CCFL Driver Boards 3 / 4 wire operation 97% efficiency RoHs Extended Temperature Range Power on soft start LCD Support 6.
5” Optrex T-55465GD065J-LW-A-AAN 6.
5” Optrex T-55465GD065J-LW-A-AAN 6.
5” Optrex T-55629D065J-LW-A-AAN Specifications 6 – 18 VDC input voltage -30 to 85 C operating temperature Weight 0.
4 oz (10g) 0.
800”W x 4.
35”L x 0.
4” H (1) SM06B-SHLS-TF LED connectors (1) 640457-4 Tyco power / control connector Options 5V input voltage Custom form factor, connectors Optillis 2011 Rev A LPS100A-6 Electrical Characteristics (per string) Input PIN.
ITEM SYMBOL MIN.
TYP.
MAX.
UNIT Remarks LED Input Voltage VCC 1 6 12 18 Vdc Ground VEE 2 0 --V Vcontrol VCTL 3 0 -18 V *note 1 4 Enable (on/off) Enb 0 -18 V **note 2 * note 1 • Brightness Control Input : 0 – 5.
0 VDC (0 – 100%) ** note 2 • Enable Input: 0.
3V or less=OFF, 2V or greater=ON.
Not Connected defaults ON.
Output ITEM LED Voltage LED Current SYMBOL VF IF MIN.
----TYP.
(17) MAX.
21.
4 21.
7 22.
0 100 UNIT V V V mA Remarks 25C 0C -30C 25C -- Mechanical Characteristics J3 (Input) - Power / Control connector o PIN 1 2 3 4 Tyco - 640457-4.
(Mating connector Tyco 3-644512-4) INPUT Vin GND Vcontrol Enable J1(Output) - LED connectors o PIN 1 2 3 JST - SM06B-SHLS-TF.
(Mating connector JST SHLP-06V-S-B) OUTPUT NC NC Cathode 1 PIN 4 5 6 OUTPUT Anode 1 Anode 2 Cathode 2 Optillis 2011 Rev A Dimensions / Connector location for P/N LPS100A-xy (note only 1 connector – J1) Part Numbering / Ordering LPS100A-xy x – LCD type -6 y – Enable Control Voltage - Blank Connection not required.
Default ON with internal pull up to...


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