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







Maxim > Solutions > Displays: LCD

White LED Backlighting

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX8630X and MAX8630W
MAX8630XEVKIT

QV  PDF Evaluation Kit for the MAX8821
MAX8821EVKIT

QV  PDF Evaluation Kit for the MAX8678
MAX8678EVKIT

QV  PDF Evaluation Kit/Evaluation System for the MAX17061
MAX17061EVCMAXQU, MAX17061EVKIT

QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT

QV  PDF Evaluation Kit for the MAX8822
MAX8822EVKIT

QV  PDF White LED Charge Pump with Mono Class D Audio Amp and Dual LDO
MAX8821

Industry's First LED Charge Pump with Integrated Audio Amplifier and 2 LDOs Providing Space Savings and Highest Efficiency
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 Ultra-Efficient Negative Charge-Pump LED Driver with Dual LDOs in 3mm x 3mm Thin QFN
MAX8822

Independent Adaptive Voltage Supply for Four WLEDs with Two 200mA Low-Noise/High PSRR LDOs for Display Backlighting
QV  PDF Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package
MAX8901, MAX8901A, MAX8901B

Drive a String of 2 to 6 WLEDs for 1.5in to 4in LCD Backlighting Used in Battery Operated Devices
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 125mA 1x/1.5x Charge Pumps for 5 White LEDs in 3mm x 3mm TDFN
MAX8630W, MAX8630X

Delivers Thermal Derating, 1% LED Accuracy, and 85% Efficiency in a Tiny 3mm x 3mm TDFN Package and Easy Control Interfacing
QV  PDF White LED Charge Pump with 1.1W Audio Amplifier
MAX8678

Industry’s First LED Charge Pump with Integrated Audio Amplifier Saves 50% PCB Area While Providing Highest Efficiency
QV  PDF Ultra-Efficient Charge Pumps for Six White/RGB LEDs in 3mm x 3mm Thin QFN
MAX8647, MAX8648

Achieves Industry's Highest Efficiency Using the Industry's First Negative Charge Pump Driving Six White/RGB LEDs Independently
QV  PDF Integrated 16-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller
MAX16809, MAX16810

QV  PDF Integrated 8-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller
MAX16807, MAX16808

High-Efficiency, 8-Channel, Constant-Current, Linear LED Drivers with a Switch-Mode Controller and ±3% Current Matching Among Strings that Enables Paralleling of Output Currents Higher than 55mA per LED 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 1MHz PWM Boost Converter for 1.5A White LED Camera Flash
MAX8607

Highest Current, White LED, Step-Up DC-DC for the Brightest Camera Flash Delivers 1.5A Regulated Current with Up to 84% Efficiency
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 32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers
MAX5432, MAX5433, MAX5434, MAX5435

32-Tap, Nonvolatile, I²C, Linear-Taper, Digital Potentiometers Perform the Function of a Mechanical Potentiometer, but Replace the Mechanics with a Simple 2-Wire Serial Interface
QV  PDF 1.2A White LED Regulating Charge Pump for Camera Flashes and Movie Lights
MAX1577Y, MAX1577Z

Highest Current, 1.2A, Charge Pumps Enable Brightest WLED Flashes in Camera Phones, Even with Low-Battery Input Voltage
QV  PDF Complete Bias and White LED Power Supplies for Small TFT Displays
MAX1578, MAX1579

First Complete LCD Bias and WLED Backlight Supplies for Small TFT Displays
QV  PDF High-Efficiency, 32V Step-Up Converters with TA Derating Option for 2 to 8 White LEDs
MAX8595Z, MAX8596Z

High-Efficiency, 32V Step-Up Converters with Temperature Derating Option for 2 to 8 White LEDs
QV  PDF 480mA White LED 1x/1.5x/2x Charge Pump for Backlighting and Camera Flash
MAX1576

QV  PDF White LED Camera-Flash Boost Converter
MAX1583

First 24V, White-LED, Flash/Strobe Supply for Camera Phones
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 Regulated 3.3V/5.0V Step-Up/Step-Down Charge Pump
MAX1595

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:   Charge Pumps
Part Number Topology VIN (min) (V) VIN (max) (V) Operating Current, ICC (max) (mA) Unadjusted VOUT (V) IOUT (typ) (A) Operating Frequency (kHz) Features Industry Qualified Package Operating Temp. Range (°C)
MAX1595  Regulated 1.8 5.5 0.22 3.3
5
0.125 1000
Shutdown
Automotive - AECQ100
Automotive - General
QFN/12
THIN QFN/12
uMAX/8
-40 to +85
0 to +70
See All Charge Pumps (51)

Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
EEPROM Wiper Memory
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
EEPROM Wiper Memory
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
EEPROM Wiper Memory
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
EEPROM Wiper Memory
See All Digital Potentiometers (121)

Key Specifications:   High Brightness LED Drivers
Part Number Topology VIN (min) (V) VIN (max) (V) Extended VIN with External Bias ILED per Channel (max) (A) LED String Voltage (max) Internal Power Switch(es) Frequency PWM Dimming Frequency (max) (kHz) PWM Dimming Ratio (max) EV-Kit
MAX16807  Boost, SEPIC + Linear 8 24 Yes 0.44 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 Yes
MAX16808  Boost, SEPIC + Linear 8 24 Yes 0.44 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 No
MAX16809  Boost, SEPIC + Linear 8 24 Yes 0.88 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 Yes
MAX16810  Boost, SEPIC + Linear 8 24 Yes 0.88 36V
Set externally
Yes 20kHz to 1MHz 30 1:5000 No
See All High Brightness LED Drivers (25)

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) Operating Freq. (kHz) Package
MAX17061  Inductor Based 80 Series-Parallel Digital
I2C Serial
PWM
 -  625 10 30 4.5 26 2 40 1000 THIN QFN/28
MAX8822  Charge Pump 4 Parallel Digital 60  -  0.4 24 2.7 5.5 1.4 5.5 1000 THIN QFN/16
MAX8790A  Inductor Based 72 Series-Parallel Analog
Digital
PWM
 -  500 10 27 4.5 26 2 100 1000 THIN QFN/20
MAX8821  Charge Pump 6 Parallel Digital
I2C Serial
72  -  0.6 25 2.7 5.5 0.12 5.5 1000 THIN QFN/28
MAX8901  Inductor Based 6 Series PWM
Serial Pulse
 -  500 0.6 25 2.6 5.5 0.135 24 750 THIN QFN (Dual)/8
MAX8647  Charge Pump 6 Parallel I2C Serial  -   -  0.6 24 2.7 5.5 0.1 5 1000 THIN QFN/16
MAX8648  Charge Pump 6 Parallel Serial Pulse  -   -  0.6 24 2.7 5.5 0.2 5 1000 THIN QFN/16
MAX8678  Charge Pump 4 Parallel Serial Pulse  -   -  0.4 244 2.7 5.5 0.2 5 1000 THIN QFN/16
MAX8607  Inductor Based
Linear Current Regulator
1 Parallel Digital  -   -  6 1500 2.7 5.5 4 5.5 1000 THIN QFN (Dual)/14
MAX8630  Charge Pump 5 Parallel PWM
Serial Pulse
 -   -  0.5 25 2.7 5.5 1.4 5.5 1000 THIN QFN (Dual)/14
MAX1577  Charge Pump 40 Parallel Digital  -   -  5 1200 2.7 5.5 5 5.1 1000 THIN QFN (Dual)/8
MAX1578  Inductor Based 8 Series Analog
PWM
 -  300 0.9 25 2.7 5.5 5 32 1000 THIN QFN/24
MAX1579  Inductor Based 8 Series Analog
PWM
 -  300 0.9 25 2.7 5.5 5 32 1000 THIN QFN/24
MAX1576  Charge Pump 8 Parallel Analog
PWM
Serial Pulse
 -   -  2 400 2.7 5.5 6 5 1000 THIN QFN/24
MAX1575  Charge Pump 6 Parallel Serial Pulse  -   -  0.75 30 2.7 5.5 2 5 1000 THIN QFN/16
MAX1583  Inductor Based 5 Series Analog
Digital
 -  0.6 6 300 2.6 5.5 2.5 24 1000 THIN QFN (Dual)/10
MAX1574  Charge Pump 3 Parallel Serial Pulse  -   -  0.75 60 2.7 5.5 2 5 1000 THIN QFN (Dual)/10
MAX1561  Inductor Based 6 Series Analog
PWM
 -  100 0.9 20 2.6 5.5 0.55 26 1000 THIN QFN (Dual)/8
MAX1599  Inductor Based 6 Series Analog
PWM
 -  100 0.9 20 2.6 5.5 0.55 26 500 THIN QFN (Dual)/8
MAX1573  Charge Pump 4 Parallel Analog
Digital
PWM
 -   -  0.5 28 2.7 5.5 4 5 1000 THIN QFN/16
UCSP/14
MAX1582  Inductor Based 7 Series Analog
PWM
 -  100 0.6 20 2.6 5.5 0.56 26 1000 THIN QFN/12
MAX1570  Charge Pump 5 Parallel Analog
PWM
 -   -  0.7 30 2.7 5.5 3.5 5 1000 THIN QFN/16
MAX1910  Charge Pump 6 Parallel Analog  -  200 0.5 120 2.7 5.3 2.5 5 750 uMAX/10
MAX1912  Charge Pump 6 Parallel Analog  -  200 0.5 120 2.7 5.3 2.5 5 750 uMAX/10
MAX1916  Linear Current Regulator 3 Parallel Analog 200  -  1 60 2.5 5.5 0.1 5  -  SOT-23/6
MAX1848  Inductor Based 6 Series Analog  -  75 0.8 60 2.6 5.5 2 12 1200 SOT-23/8
THIN QFN (Dual)/8
See All White LED Drivers (44)




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