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MAX9217/MAX9218 Serializer/Deserializer Receives EE Times Ultimate Products Award







Maxim > Solutions > Displays: LCD

LCD Bias - White LED Backlighting

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit/Evaluation System for the MAX17061
MAX17061EVCMAXQU, MAX17061EVKIT

QV  PDF Six-String White LED Driver with Active Current Balancing for LCD Panel Applications
MAX8790A

High-Efficiency White LED Driver for Multiple Series-Connected LEDs with Independent Regulation for Each String
QV  PDF 8-String White LED Driver with SMBus for LCD Panel Applications
MAX17061

High-Efficiency White-LED Driver for Multiple Series-Connected LEDs Enables Independent Regulation of Each String
QV  PDF High-Efficiency, 26V Step-Up Converters for Main and Subdisplays Using OLEDs and/or White LEDs
MAX8608Y, MAX8608Z

Boost Converter for Dual-Display Output Utilizing Any Combination of WLED and OLED Displays, Smallest 3mm x 3mm TDFN Package with Only One Inductor and Schottky Diode with More Flexibility in Meeting Customer Application Design Requirements
QV  PDF Light-Management IC with Efficient 1x/1.5x/2x Charge Pump for Backlight/Flash/RGB LEDs
MAX1707

High-Efficiency Backlight and Flash Driver with Up to 400mA Flash Capability and 3 RGB Drivers with a Programmable RGB Ramp for Main, Sub, RGB, Keypad, or Flash Applications in a Compact, 4mm x 4mm TQFN Package
QV  PDF 180mA, 1x/2x, White LED Charge Pump in 3mm x 3mm TDFN
MAX1574

White LED Charge Pump in 3mm x 3mm TDFN Achieves 83% Average Efficiency
QV  PDF White LED 1x/1.5x Charge Pump for Main and Sub-Displays
MAX1575

First 85% Efficient, Fractional, White-LED Charge Pump with Dual, Single-Wire Dimming Control for Main and Sub-Displays
QV  PDF White LED 1x/1.5x Charge Pump in UCSP and Thin QFN
MAX1573

Smallest, Highest Efficiency White LED Charge Pump Packaged in a UCSP™
QV  PDF High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting
MAX1582

First Dual-Output, White LED Driver for Main and Sub-Displays Reduces Power by 25%
QV  PDF High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs
MAX1561, MAX1599

26V, Step-Up DC-DC Powers Up to 6 White LEDs with Up to 87% Efficiency
QV  PDF White LED Current Regulator with 1x/1.5x High-Efficiency Charge Pump
MAX1570

QV  PDF 1.5x/2x High-Efficiency White LED Charge Pumps
MAX1910, MAX1912

QV  PDF Low-Dropout, Constant-Current Triple White LED Bias Supply
MAX1916

Power 3 White LEDs Directly From Single Li+ with 0.3% Brightness Matching
QV  PDF White LED Step-Up Converter in SOT23
MAX1848

Current Regulated Step-Up Converter Powers White LEDs with Uniform Brightness



Key Specifications:   White LED Drivers
Part Number Topology Max. No. of LEDs Configuration Dimming Control VDROPOUT (typ) (mV) VCURR_SENSE (mV) POUT (W) IMAX per LED (mA) Min. VIN (V) Max. VIN (V) ICC (max) (mA) Max. VOUT (V) Fixed Freq. Operating Freq. (kHz) Soft Start Internal Power Switch(es) Shutdown Open LED Protection Camera Flash LED Temp. Derating EV-Kit Industry Qualified Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX17061  NEW! Inductor Based 80 Series-Parallel Digital
I2C Serial
PWM
 -  625 10 30 4.5 26 2 40 Yes 1000 Yes Yes Yes Yes No No Yes  -  THIN QFN/28 17 -40 to +85
MAX8790A  Inductor Based 72 Series-Parallel Analog
Digital
PWM
 -  500 10 20 4.5 26 2 100 Yes 1000 Yes No Yes Yes No No Yes  -  THIN QFN/20 17 -40 to +85
MAX1575  Charge Pump 6 Parallel Serial Pulse  -   -  0.75 30 2.7 5.5 2 5 Yes 1000 Yes Yes Yes Yes No No Yes Automotive - AECQ100
Automotive - General
THIN QFN/16 17 -40 to +85
MAX1574  Charge Pump 3 Parallel Serial Pulse  -   -  0.75 60 2.7 5.5 2 5 Yes 1000 Yes Yes Yes Yes Yes No Yes  -  THIN QFN (Dual)/10 10 -40 to +85
MAX1561  Inductor Based 6 Series Analog
PWM
 -  100 0.9 20 2.6 5.5 0.55 26 Yes 1000 Yes Yes Yes Yes No No Yes  -  THIN QFN (Dual)/8 10 -40 to +85
MAX1599  Inductor Based 6 Series Analog
PWM
 -  100 0.9 20 2.6 5.5 0.55 26 Yes 500 Yes Yes Yes Yes No No No  -  THIN QFN (Dual)/8 10 -40 to +85
MAX1573  Charge Pump 4 Parallel Analog
Digital
PWM
 -   -  0.5 28 2.7 5.5 4 5 Yes 1000 Yes Yes Yes Yes No No Yes  -  THIN QFN/16
UCSP/14
4 -40 to +85
MAX1582  Inductor Based 7 Series Analog
PWM
 -  100 0.6 20 2.6 5.5 0.56 26 Yes 1000 Yes Yes Yes Yes No No Yes  -  THIN QFN/12 17 -40 to +85
MAX1570  Charge Pump 5 Parallel Analog
PWM
 -   -  0.7 30 2.7 5.5 3.5 5 Yes 1000 Yes Yes Yes Yes No No Yes  -  THIN QFN/16 17 -40 to +85
MAX1910  Charge Pump 6 Parallel Analog  -  200 0.5 120 2.7 5.3 2.5 5 Yes 750 Yes Yes Yes Yes  -  No Yes  -  uMAX/10 15 -40 to +85
MAX1912  Charge Pump 6 Parallel Analog  -  200 0.5 120 2.7 5.3 2.5 5 Yes 750 Yes Yes Yes Yes  -  No No  -  uMAX/10 15 -40 to +85
MAX1916  Linear Current Regulator 3 Parallel Analog 200  -  1 60 2.5 5.5 0.1 5  -   -  Yes Yes Yes Yes  -  No No  -  SOT-23/6 8 -40 to +85
MAX1848  Inductor Based 6 Series Analog  -  75 0.8 60 2.6 5.5 2 12 Yes 1200 Yes Yes Yes Yes  -  No Yes  -  SOT-23/8
THIN QFN (Dual)/8
9 -40 to +85
See All White LED Drivers (42)




         


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