ENGLISH 简体中文 日本語 한국어 



 
概述

 


推荐元件

 
应用笔记
 
新品发布
 
设计指南

 

MAX9217/MAX9218串行器/解串器荣获EE Times年度产品奖!







Maxim > 方案 > 显示器:LCD

LCD电源

数据资料
显示 标题/型号 关键优势
QV  PDF 用于LCD TV供电的低成本、多输出电源
MAX17014A

多输出电源控制器,能够满足TFT-LCD TV的所有供电需求
QV  PDF 集成了电荷泵、开关控制和大电流运算放大器的boost调节器
MAX17075

用于LCD显示器的集成电源方案,有效降低成本、缩短设计时间
QV    双SMPS输出、LDO和双电荷泵,内置I²C接口用于OLED控制
MAX17065

业内首可用于AM OLED的集成供电方案
QV  PDF MAX17014评估板
MAX17014EVKIT

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,能够提供TFT-LCD TV应用所需的任何电源
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

高度集成的电源方案,可理想用于5V输入的TFT LCD TV产品。
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 用于LCD TV的内置开关、5V、同步整流buck,内置开关、高压boost以及稳压型电荷泵
MAX8782

高度集成的电源方案,可理想用于5V输入的TFT LCD TV产品。
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 MAX8739评估板
MAX8739EVKIT

QV  PDF MAX8728评估板
MAX8728EVKIT

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 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 5路输出PMIC,提供DC-DC核电源,用于低成本PDA
MAX8594

QV  PDF 可提供完备偏置的白光LED电源,用于TFT显示器
MAX1578, MAX1579

首款完备的LCD偏置和WLED背光电源,用于小型TFT显示器
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 低成本、内置开关、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 4位显示器解码器/驱动器
ICM7211, ICM7212

QV  PDF 8位、三次复用LCD解码驱动器
MAX7231, MAX7231C, MAX7232, MAX7233, MAX7234




Key Specifications:   CCFL Controllers
Part Number Features VIN (min) (V) VIN (max) (V) Topology Number of Channels Dimming Interface Frequency EV-Kit Package Operating Temp. Range (°C)
MAX8751 
All N-FET Drive
Master-Slave Function
Synchonizable
6 28 Full-Bridge 1 Analog
DPWM
Fixed PWM Yes THIN QFN/32 -40 to +85
See All CCFL Controllers (18)

Key Specifications:   Display Drivers
Part Number LCD or LED Digits or Char. Output per Digit/Char. Display Type Interface Fonts Segment Blinking Supply Voltage (min) (V) Supply Voltage (max) (V)
ICM7211  LCD 4-Digit 7 segments Static 4-Bit Parallel Hexadecimal No 3 6
ICM7212  LED 4-Digit 7 segments Static 4-Bit Parallel Hexadecimal No 3 6
MAX7231C  LCD 8-Digit 7 segment + 2 annunciators Triplexed Parallel Code B  -  4.5 5.5
See All Display Drivers (53)

Key Specifications:   Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) IOUT (A) IOUT (A) Operating Freq. (kHz) Package
MAX17014  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 THIN QFN/48
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 THIN QFN/36
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 THIN QFN/32
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 THIN QFN/40
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
See All Multifunction PMICs (76)

Key Specifications:   Step-Up Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Package
MAX8570  2.7 5.5 2.7 28  -  0.01 0.01 Resistor 0.035 1 SOT-23/6
MAX8571  2.7 5.5 2.7 28  -  0.015 0.015 Resistor 0.035 1 SOT-23/6
MAX8572  2.7 5.5 15 15 15 0.01 0.01 Preset 0.035 1 SOT-23/6
MAX8573  2.7 5.5 15 15 15 0.015 0.015 Preset 0.035 1 SOT-23/6
MAX8574  2.7 5.5 2.7 28  -  0.025 0.025 Resistor 0.035 1 SOT-23/6
MAX8575  2.7 5.5 15 15 15 0.025 0.025 Preset 0.035 1 SOT-23/6
See All Step-Up Switching Regulators (89)

Key Specifications:   White LED Drivers
Part Number Topology Max. No. of LEDs Configuration Dimming Control 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
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
See All White LED Drivers (44)




      隐私权政策    法律声明

      © 2008 Maxim Integrated Products, Dallas Semiconductor版权所有