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







Maxim > Solutions > Displays: LCD

LCD Power Supplies for Monitors

DATA SHEETS
Display Title/Parts Key Advantages
QV    Evaluation Kit for the MAX17100
MAX17100EVKIT
QV    Evaluation Kit for the MAX17102
MAX17102EVKIT
QV    Internal-Switch Boost Regulator with Scan Driver, Op Amp, LDO, and VCOM Calibrator
MAX17102

Integrated PMIC Provides Small, Low-Cost Solution for GIP LCD Panels
QV    Internal-Switch Boost Regulator with Integrated Scan Driver, VCOM Calibrator, and Op Amp for TFT LCDs
MAX17100

Integrated PMIC Provides Small, Low-Cost Solution for GIP LCD Panels
QV  PDF Evaluation Kit for the MAX17112
MAX17112EVKIT
QV  PDF High-Performance, Step-Up, DC-DC Converter
MAX17112

High-Efficiency Boost Converter Provides Overvoltage Protection Up to 24V
QV  PDF Low-Cost Multiple-Output Power Supply for LCD TVs
MAX17014A

Multiple-Output Power-Supply Controller Generates All the Supply Rails for TFT-LCD TV Applications
QV  PDF Evaluation Kit for the MAX17014
MAX17014EVKIT
QV  PDF Low-Noise Step-Up DC-DC Converter
MAX17067

Compact, High-Efficiency Boost Converter
QV  PDF Evaluation Kit for the MAX17062
MAX17062EVKIT
QV  PDF TFT-LCD Step-Up DC-DC Converter
MAX17062

High-Performance Step-Up DC-DC Converter Provides a Regulated Supply Voltage for Active-Matrix Thin-Film Transistor (TFT) Liquid-Crystal Displays (LCDs)
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 Low-Cost Multiple-Output Power Supply for LCD TVs
MAX17014

Multiple-Output Power-Supply Controller Generates All the Supply Rails for TFT-LCD TV Applications
QV  PDF Step-Up Regulator, Internal Charge Pumps, Switch Control, and Operational Amplifier for TFT LCDs
MAX8784

Highly Integrated Power Supply Optimized for 5VIN TFT LCD TV and Monitor Applications
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 the MAX8753
MAX8753EVKIT
QV  PDF MAX8728 Evaluation Kit
MAX8728EVKIT
QV  PDF TFT LCD DC-DC Converter with Integrated Charge Pumps
MAX8753
QV  PDF TFT LCD Step-Up DC-DC Converter
MAX8752
QV  PDF Fixed-Frequency, Full-Bridge CCFL Inverter Controller
MAX8751
QV  PDF Constant-Frequency, Half-Bridge CCFL Inverter Controller
MAX8729
QV  PDF Low-Cost Multiple-Output Power Supply for LCD Monitors/TVs
MAX8728
QV  PDF TFT-LCD Step-Up DC-DC Converter
MAX8740
QV  PDF Step-Up Regulator with Switch Control and Operational Amplifier for TFT LCD
MAX8758
QV  PDF TFT, LCD, DC-DC Converter with Operational Amplifiers
MAX8739
QV  PDF EEPROM-Programmable TFT VCOM Calibrator with I²C Interface
MAX8738

EEPROM-Programmable TFT VCOM Calibrator has I²C Interface
QV  PDF TFT-LCD Step-Up DC-DC Converter
MAX8727

High-Performance Step-Up DC-DC Converter Provides a Regulated Supply Voltage for Active-Matrix Thin-Film Transistor (TFT) Liquid-Crystal Displays (LCDs)
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 TFT-LCD DC-DC Converter with Operational Amplifiers
MAX1518B

TFT LCD, DC-DC Converter with a High-Performance Step-Up Regulator, Two Linear-Regulator Controllers, and Five High-Current Operational Amplifiers for Active-Matrix Thin-Film Transistor (TFT) Liquid-Crystal Displays (LCDs)
QV  PDF Low-Cost, Linear-Regulator LCD Panel Power Supplies
MAX8710, MAX8711, MAX8712, MAX8761

Linear-Regulator, TFT-LCD Power-Supply Controllers
QV  PDF High-Efficiency CCFL Backlight Controller with SMBus Interface
MAX8709B

Integrated Backlight Controllers Optimized to Drive CCFLs Using a Resonant Full-Bridge Inverter Architecture
QV  PDF Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR
MAX1858A, MAX1875A, MAX1876A
QV  PDF Low-Cost, Internal-Switch, Step-Down Regulator for LCD Displays
MAX8723

Low-Cost, High-Efficiency Step-Down Converter
QV  PDF Multiple-Output Power-Supply Controllers for LCD Monitors
MAX1530, MAX1531

Multiple-Output Power-Supply Controllers Generate All the Supply Rails for Thin-Film Transistor (TFT) Liquid-Crystal Display (LCD) Monitors
QV  PDF TFT LCD DC-to-DC Converter with Operational Amplifiers
MAX1542, MAX1542ETP, MAX1543

TFT LCD DC-DC Converters Include a High-Performance Boost Regulator and Two High-Current Operational Amplifiers for Active-Matrix, Thin-Film Transistor (TFT), Liquid-Crystal Displays (LCDs)
QV  PDF Quintuple/Triple-Output TFT LCD Power Supplies with Fault Protection and VCOM Buffer
MAX1997, MAX1998

Quintuple-/Triple-Output TFT LCD Power Supplies with Fault Protection and VCOM Buffer
QV  PDF Triple-Output TFT LCD Power Supply with Fault Protection
MAX1889
QV  PDF Quad-Output TFT LCD DC-DC Converters with Buffer
MAX1778, MAX1880, MAX1881, MAX1882, MAX1883, MAX1884, MAX1885
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:  CCFL Controllers
Part Number Features VIN
(V)		 VIN
(V)		 Topology Channels Dimming Interface Freq. EV Kit Package/Pins Smallest Available Pckg.
(mm2)		 Oper. Temp.
(°C)
min max max w/pins
MAX8729 
All N-FET Drive
Master-Slave Function
 6 28 Half-Bridge 1
Analog
DPWM
 Fixed PWM Yes
QSOP/28
 61.9 -40 to +85
MAX8751 
All N-FET Drive
Master-Slave Function
Synchonizable
 6 Full-Bridge
Analog
DPWM
 Fixed PWM Yes
TQFN/32
 26
MAX8709B 
All N-FET Drive
Lamp Fault Output
Status Registers
 4.6 Full-Bridge
I2C
SMBus
 Resonant No
TQFN/28
 26
See All CCFL Controllers (17)

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
 30.9
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
MAX17014A 
Step-Down
Step-Up
Output OVP
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 8 16.5 1.25 20 2.5 2.5 1200
TQFN/48
 50.4
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
 37.2
MAX8795A  Step-Up
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
MAX8784  Step-Up
Output OVP
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 4 5.5 5 18 0.8 0.8 1200
TQFN/40
 26
MAX1516A  Step-Up
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  Step-Up
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  Step-Up
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/
 -
MAX1997  Step-Up
Output UVP
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.3 0.3 1500
TQFN/32
 26
MAX1998  Step-Up
Output UVP
Reset Output
Shutdown
Adj. Frequency
Current Limit
Internal Pwr. FETs
Soft Start
 TFT Bias 2.7 5.5 2.7 13 0.3 0.3 1500
TQFN/20
 26
MAX1889  Step-Up
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
MAX1530  Step-Down
Output UVP
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Soft Start
Sync. Rectifier
 TFT Bias 4.5 28 1.25 16.5 1.5 1.5 500
TQFN/32
 26
MAX1531  Step-Down
Output UVP
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Soft Start
Sync. Rectifier
 TFT Bias 4.5 28 1.25 16.5 1.5 1.5 500
TQFN/32
 26
MAX1778  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 1000
TSSOP/24
 52.4
MAX1880  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 1000
TSSOP/24
 52.4
MAX1881  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 500
TSSOP/24
 52.4
MAX1882  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 500
TSSOP/24
 52.4
MAX1883  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 1000
TSSOP/20
 45.2
MAX1884  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 500
TSSOP/20
 45.2
MAX1885  Step-Up Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
TFT Bias
VCOM Buffer
 2.7 5.5 2.7 13 0.75 0.75 500
TSSOP/20
 45.2
MAX1747  Step-Up 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
 45.2
MAX1779  Step-Up 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
 33.4
MAX1542  Step-Up -
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Op. Amps.
TFT Bias
 2.6 5.5 2.6 13 1.5 1.5 1200
TQFN/20
 26
MAX1543  Step-Up -
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Op. Amps.
TFT Bias
 2.6 5.5 2.6 13 1.5 1.5 1200
TQFN/20
 26
MAX1748  Step-Up 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
 33.4
See All Multifunction PMICs (83)

Key Specifications:  Step-Down Switching Regulators
Part Number VIN
(V)		 VIN
(V)		 VOUT
(V)		 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
MAX1858A  4.5 23 0.8 18 10 10 Resistor 2 600
QSOP/24
 54.2
MAX1875A 
QSOP/24
MAX1876A 
QSOP/24
See All Step-Down Switching Regulators (264)

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
MAX17112  2.6 5.5 2.6 20 - 0.6 0.6 Resistor 1 1000
TDFN-EP/10
 9.6
MAX17067  2.6 4 1.25 18 - 0.3 0.3 Resistor 1200
µMAX/8
 16.2
MAX17062  2.6 5.5 1.25 20 - 0.6 0.6 Resistor 1200
TDFN-EP/10
 9.6
MAX8570  2.7 5.5 2.7 28 - 0.01 0.01 Resistor -
µDFN/6
SOT/6
 4.2
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
 16.2
MAX8715  2.6 5.5 2.6 12 - 1.2 1.2 Resistor 1200
µMAX/8
 16.2
MAX1620  1.8 20 - - - 0.07 0.07
Digital
Resistor
 300
QSOP/16
 30.9
MAX1621  1.8 20 - - - 0.07 0.07
Digital
Resistor
 300
QSOP/16
 30.9
See All Step-Up Switching Regulators (90)



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