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TPS65155

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用于门阵列 (GOA) 面板的具有电平转换器的 LCD 偏置解决方案

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数据表

TPS65155

正在供货
数据表 立即订购

产品详情

Display type LCD unipolar IC integration LCD bias, LCD level shifter Vin (min) (V) 3 Vin (max) (V) 6 Applications 13 to 21 inches, 7 to 13 inches Source driver voltage (min) (V) 7 Source driver voltage (max) (V) 18 Level shifter/scan driver (Ch) 6 Features I2C interface, Level shifter, Output discharge, Reset generator, Temperature sensor or compensation Topology Boost Rating Catalog Operating temperature range (°C) -40 to 85
Display type LCD unipolar IC integration LCD bias, LCD level shifter Vin (min) (V) 3 Vin (max) (V) 6 Applications 13 to 21 inches, 7 to 13 inches Source driver voltage (min) (V) 7 Source driver voltage (max) (V) 18 Level shifter/scan driver (Ch) 6 Features I2C interface, Level shifter, Output discharge, Reset generator, Temperature sensor or compensation Topology Boost Rating Catalog Operating temperature range (°C) -40 to 85
VQFN (RKP) 40 25 mm² 5 x 5
  • 3-V to 6-V Input Voltage Range
  • Boost Converter With 4-A Switch Current Limit
  • Boost Converter Output Voltages up to 18 V
  • Boost Converter Overvoltage Protection
  • Selectable Switching Frequency (640 kHz or 1.2 MHz)
  • Programmable Boost Converter Soft-Start
  • Temperature-Compensated Positive Charge Pump Controller
  • Negative Charge Pump Controller
  • 4 + 2 Channels of Level Shifters
  • XAO Reset Signal
  • Thermal Shutdown
  • 40-Pin 5×5 mm QFN Package
  • 3-V to 6-V Input Voltage Range
  • Boost Converter With 4-A Switch Current Limit
  • Boost Converter Output Voltages up to 18 V
  • Boost Converter Overvoltage Protection
  • Selectable Switching Frequency (640 kHz or 1.2 MHz)
  • Programmable Boost Converter Soft-Start
  • Temperature-Compensated Positive Charge Pump Controller
  • Negative Charge Pump Controller
  • 4 + 2 Channels of Level Shifters
  • XAO Reset Signal
  • Thermal Shutdown
  • 40-Pin 5×5 mm QFN Package

The TPS65155 provides an integrated bias and level shifter solution for LCD monitors .

The device integrates a boost converter to generate the source driver supply voltage (VAVDD), positive and negative charge pump controllers to generate gate driver ON (VGH) and OFF (VGL) voltages, and an 6-channel level shifter in a single IC. The positive charge pump controller supports temperature compensation to reduce VGH at high temperatures.

In addition to the above functions, the TPS65155 generates an additional active-low XAO reset output.

Supply sequencing during power-up can be controlled by an externally generated enable signal.

To request a full data sheet or other design resources: request TPS65155

The TPS65155 provides an integrated bias and level shifter solution for LCD monitors .

The device integrates a boost converter to generate the source driver supply voltage (VAVDD), positive and negative charge pump controllers to generate gate driver ON (VGH) and OFF (VGL) voltages, and an 6-channel level shifter in a single IC. The positive charge pump controller supports temperature compensation to reduce VGH at high temperatures.

In addition to the above functions, the TPS65155 generates an additional active-low XAO reset output.

Supply sequencing during power-up can be controlled by an externally generated enable signal.

To request a full data sheet or other design resources: request TPS65155
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类型 标题 下载最新的英语版本 日期
* 数据表 TPS65155 LCD Bias Solution for LCD Monitors 数据表 2017年 9月 27日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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