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Maxim > 方案 > 显示器:LCD

用于监视器的LCD电源

数据资料
显示 标题/型号 关键优势
QV    MAX17100评估板
MAX17100EVKIT

QV    MAX17102评估板
MAX17102EVKIT

QV    内置开关的boost调节器,带有扫描驱动器、运算放大器、LDO和VCOM校准器
MAX17102

集成PMIC,提供小尺寸、低成本的GIP LCD板方案
QV    内置开关boost调节器,集成扫描驱动器、VCOM校准器和运算放大器,适用于TFT LCD面板
MAX17100

集成PMIC,提供小尺寸、低成本的GIP LCD板方案
QV  PDF MAX17112评估板
MAX17112EVKIT

QV  PDF 高性能、升压型DC-DC转换器
MAX17112

高效boost转换器,提供高达24V的过压保护
QV  PDF 用于LCD TV供电的低成本、多输出电源
MAX17014A

多路输出电源控制器,能够满足TFT-LCD TV的所有供电需求
QV  PDF MAX17014评估板
MAX17014EVKIT

QV  PDF 低噪声、升压型DC-DC转换器
MAX17067

紧凑的高效boost转换器
QV  PDF MAX17062评估板
MAX17062EVKIT

QV  PDF TFT-LCD升压型DC-DC转换器
MAX17062

高性能升压型DC-DC转换器,为有源矩阵薄膜晶体管(TFT)液晶显示器(LCD)提供稳压电源
QV  PDF 内置开关的boost调节器,集成3通道扫描驱动器,用于TFT LCD
MAX8798

高度集成的高效电源管理IC,用于LCD显示器,有效节省系统空间和成本
QV  PDF 用于LCD TV供电的低成本、多输出电源
MAX17014

多路输出电源控制器,能够满足TFT-LCD TV的所有供电需求
QV  PDF 升压型调节器,内置电荷泵、开关控制及运算放大器,用于TFT LCD
MAX8784

高集成度电源,优化于5VIN TFT LCD TV和显示器应用
QV  PDF TFT-LCD DC-DC转换器,带有运算放大器
MAX8795A

TFT LCD、DC-DC转换器,提供高性能升压调节器,两路线性稳压器和大电流运算放大器,用于有源矩阵、薄膜晶体管(TFT) LCD供电
QV  PDF TFT-LCD DC-DC转换器,带有运算放大器
MAX1516A, MAX1517A, MAX1518A

TFT LCD DC-DC转换器, 提供高性能升压调节器、两路线性稳压控制器和大电流驱动运算放大器,用于有源矩阵薄膜晶体管(TFT)液晶显示器(LCD)供电
QV  PDF MAX8753评估板
MAX8753EVKIT

QV  PDF MAX8728评估板
MAX8728EVKIT

QV  PDF TFT LCD DC-DC转换器,内置电荷泵
MAX8753

QV  PDF TFT-LCD升压型、DC-DC转换器
MAX8752

QV  PDF 固定频率、全桥、CCFL逆变控制器
MAX8751

QV  PDF 固定频率、半桥CCFL逆变控制器
MAX8729

QV  PDF 用于LCD监视器/TV供电的低成本、多输出电源
MAX8728

QV  PDF TFT-LCD升压型DC-DC转换器
MAX8740

QV  PDF 具有开关控制和运算放大器的升压型调节器,用于TFT LCD
MAX8758

QV  PDF TFT LCD DC-DC转换器,带有运算放大器
MAX8739

QV  PDF EEPROM可编程TFT VCOM校准器,带有I²C接口
MAX8738

EEPROM可编程、TFT、VCOM校准器,I²C接口
QV  PDF TFT-LCD升压型DC-DC转换器
MAX8727

高性能升压型DC-DC转换器,为有源矩阵薄膜晶体管(TFT)液晶显示器(LCD)提供稳压电源
QV  PDF 高效LCD boost电路, 带有真正关断
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575

首款提供完备保护的LCD、OLED电源,SOT23封装
QV  PDF TFT-LCD DC-DC转换器,带有运算放大器
MAX1518B

TFT LCD DC-DC转换器,提供高性能升压调节器、2路线性稳压控制器和5个大电流运算放大器,用于有源矩阵薄膜晶体管(TFT)液晶显示器(LCD)供电
QV  PDF 低成本、线性稳压器,用于LCD面板供电
MAX8710, MAX8711, MAX8712, MAX8761

线性稳压,TFT-LCD电源控制器
QV  PDF 高效CCFL背光控制器,带有SMBus接口
MAX8709B

集成背光控制器,采用谐振全桥逆变结构,用于驱动CCFL
QV  PDF 双路、180°异相工作的buck控制器,具有排序/预偏置启动和POR
MAX1858A, MAX1875A, MAX1876A

QV  PDF 低成本、内置开关的降压型调节器,用于LCD显示器
MAX8723

低成本、高效降压转换器
QV  PDF 用于LCD监视器的多输出电源控制器
MAX1530, MAX1531

多路输出电源控制器,能够提供薄膜晶体管(TFT)液晶显示器(LCD)的所有供电电源
QV  PDF TFT LCD DC-DC转换器,带有运算放大器
MAX1542, MAX1542ETP, MAX1543

TFT LCD DC-DC转换器,提供高性能升压调节器和2个大电流运算放大器,用于有源矩阵薄膜晶体管(TFT)液晶显示器(LCD)供电
QV  PDF 五/三输出TFT LCD电源,带有故障保护及VCOM缓冲器
MAX1997, MAX1998

5路/3路输出、TFT LCD供电电源,带有故障保护和VCOM缓冲
QV  PDF 三输出TFT LCD电源,带有故障保护
MAX1889

QV  PDF 四路输出、TFT LCD DC-DC转换器,带有缓冲器
MAX1778, MAX1880, MAX1881, MAX1882, MAX1883, MAX1884, MAX1885

QV  PDF 三路电荷泵TFT LCD DC-DC转换器
MAX1747

业内首款全电荷泵调节器,提供三路输出,用于TFT-LCD供电
QV  PDF 低功耗、三输出TFT LCD DC-DC转换器
MAX1779

业内首款高性能boost调节器,带有双电荷泵稳压器,用于小尺寸电池供电的LCD设备
QV  PDF 三输出TFT-LCD DC-DC转换器
MAX1748, MAX8726

QV  PDF 低噪声、升压型DC-DC转换器
MAX1790, MAX8715

紧凑的高效boost转换器
QV  PDF 有源点阵液晶显示器(AMLCD)电源
MAX1664

低噪声集成方案,为有源矩阵TFT-LCD显示器供电
QV  PDF 数字调节LCD偏置电源
MAX1620, MAX1621

业内首款可数字调节的正、负LCD偏置电源



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 -
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
16.2
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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