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







Maxim > Solutions > Displays: LCD

LCD Power Supplies for PDA, DSC, Cellphone, Car Navigation

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Low-Noise Step-Up DC-DC Converter
MAX17067

Compact, High-Efficiency Boost Converter
QV  PDF Internal-Switch Boost Regulator with Integrated 3-Channel Scan Driver for TFT LCDs
MAX8798

High Integration, High Efficiency Power Management IC for LCD Displays Saves Space and Cost
QV  PDF LED Light Management IC in 2.5mm x 2.5mm UCSP
MAX8830

White LED and Flash LED management in a small 2.5mm x 2.5mm package
QV  PDF TFT-LCD DC-DC Converter with Operational Amplifiers
MAX8795A

TFT LCD, DC-DC Converter with a High-Performance Step-Up Regulator, Two Linear-Regulator Controllers, and High-Current Operational Amplifiers for Active-Matrix, Thin-Film Transistor (TFT) LCDs
QV  PDF TFT-LCD DC-DC Converters with Operational Amplifiers
MAX1516A, MAX1517A, MAX1518A

TFT LCD, DC-DC Converters with a High-Performance Step-Up Regulator, Two Linear-Regulator Controllers, and High-Current Operational Amplifiers for Active-Matrix, Thin-Film Transistor (TFT) LCDs
QV  PDF Evaluation Kit for MAX8739
MAX8739EVKIT

QV  PDF Evaluation Kit for the MAX8753
MAX8753EVKIT

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 TFT LCD DC-DC Converter with Integrated Charge Pumps
MAX8753

QV  PDF TFT-LCD Step-Up DC-DC Converter
MAX8740

QV  PDF TFT, LCD, DC-DC Converter with Operational Amplifiers
MAX8739

QV  PDF 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs
MAX8594

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 LCD Boost with True Shutdown
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575

First Fully Protected LCD and OLED Supplies in SOT23 Package
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 Triple-Output TFT LCD Power Supply with Fault Protection
MAX1889

QV  PDF Triple Charge-Pump TFT LCD DC-DC Converter
MAX1747

Industry's-First All Charge Pump Triple Output Regulator Designed For TFT LCD Applications
QV  PDF Low-Power Triple-Output TFT LCD DC-DC Converter
MAX1779

Industry's-First High-Performance Boost Regulator with Dual Charge-Pump Regulators for Small-Sized Battery-Powered LCD Applications
QV  PDF Triple-Output TFT-LCD DC-DC Converters
MAX1748, MAX8726

QV  PDF Low-Noise Step-Up DC-DC Converters
MAX1790, MAX8715

Compact, High-Efficiency Boost Converter
QV  PDF Active Matrix Liquid Crystal Display (AMLCD) Supply
MAX1664

Low-Noise, Integrated Solution Powers Active-Matrix TFT LCD Displays
QV  PDF Digitally Adjustable LCD Bias Supplies
MAX1620, MAX1621

Industry's-First Digitally Controlled Positive or Negative LCD Bias Supply



Key Specifications:  Inverting Switching Regulators
Part Number VIN
(V)
VIN
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Output Adjust. Method DC-DC Outputs Alternate Topology Oper. Freq.
(kHz)
Package/Pins Smallest Available Pckg.
(mm2)
min max max w/pins
MAX1620  1.8 20 0.07 0.07
Digital
Resistor
1
Inverting
Step-Up
300
QSOP/16
31
MAX1621 
QSOP/16
See All Inverting Switching Regulators (25)

Key Specifications:  Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features VIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Oper. Freq.
(kHz)
Package/Pins Smallest Available Pckg.
(mm2)
min max min max max w/pins
MAX8798  Step-Up
Output OVP
Output UVP
Serial Interface
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Scan Driver
TFT Bias
VCOM Buffer
1.8 5.5 1.23 18 0.4 0.4 1200
TQFN/36
37
MAX8795A 
Output OVP
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
2.5 6 3 18 0.5 0.5 1200
LQFP/32
TQFN/32
26
MAX1516A 
Output UVP
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
2.6 5.5 2.6 14 0.75 0.75 1200
See Data Sheet/
-
MAX1517A 
Output UVP
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
2.6 5.5 2.6 14 0.75 0.75 1200
See Data Sheet/
-
MAX1518A 
Output UVP
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
2.6 5.5 2.6 14 0.75 0.75 1200
See Data Sheet/
-
MAX1889 
Output UVP
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias 2.7 5.5 2.7 13 0.3 0.3 1000
TQFN/16
26
MAX1747  Shutdown
Adj. Frequency
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
TFT Bias 2.7 4.5 -35 35 0.3 0.3 2000
TSSOP/20
45
MAX1779  Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias 2.7 5.5 2.7 13 0.18 0.18 250
TSSOP/16
33
MAX1748  Shutdown
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias 2.7 5.5 2.7 13 0.5 0.5 1000
TSSOP/16
33
See All Multifunction PMICs (83)

Key Specifications:  Step-Up Switching Regulators
Part Number VIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Preset VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Output Adjust. Method DC-DC Outputs Oper. Freq.
(kHz)
Package/Pins Smallest Available Pckg.
(mm2)
min max min max max w/pins
MAX17067  2.6 4 1.25 18 - 0.3 0.3 Resistor 1 1200
µMAX/8
16
MAX8570  2.7 5.5 2.7 28 - 0.01 0.01 Resistor -
SOT/6
9
MAX8571  2.7 5.5 2.7 28 - 0.015 0.015 Resistor -
SOT/6
9
MAX8572  2.7 5.5 15 15 15 0.01 0.01 Preset -
SOT/6
9
MAX8573  2.7 5.5 15 15 15 0.015 0.015 Preset -
SOT/6
9
MAX8574  2.7 5.5 2.7 28 - 0.025 0.025 Resistor -
SOT/6
9
MAX8575  2.7 5.5 15 15 15 0.025 0.025 Preset -
SOT/6
9
MAX1790  2.6 5.5 2.6 12 - 0.8 0.8 Preset 1200
µMAX/8
16
MAX8715  2.6 5.5 2.6 12 - 1.2 1.2 Resistor 1200
µMAX/8
16
MAX1620  1.8 20 - - - 0.07 0.07
Digital
Resistor
300
QSOP/16
31
MAX1621  1.8 20 - - - 0.07 0.07
Digital
Resistor
300
QSOP/16
31
See All Step-Up Switching Regulators (91)

Key Specifications:  White LED Drivers
Part Number Topology LEDs Config. Dimming Control VDROPOUT
(mV)
VCURR_SENSE
(mV)
POUT
(W)
ILED
(mA)
VIN
(V)
VIN
(V)
ICC
(mA)
VOUT
(V)
Oper. Freq.
(kHz)
Package/Pins
max num. of typ max min max max max
MAX8830  Inductor Based 5 Parallel I2C Serial 75 30 1.5 200 2.7 5.5 7.5 5.2 1000
WLP/16
MAX1578  Inductor Based 8 Series
Analog
PWM
- 300 0.9 25 2.7 5 32
TQFN/24
MAX1579  Inductor Based 8 Series
Analog
PWM
- 300 0.9 25 2.7 5 32
TQFN/24
MAX1583  Inductor Based 5 Series
Analog
Digital
- 0.6 6 300 2.6 2.5 24
TDFN-EP/10
MAX1574  Charge Pump 3 Parallel Serial Pulse - - 0.75 60 2.7 2 5
TDFN-EP/10
See All White LED Drivers (46)



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