Datasheet Texas Instruments TPS65148RHBR — 数据表
制造商 | Texas Instruments |
系列 | TPS65148 |
零件号 | TPS65148RHBR |
带GPM,VCOM,复位,LCD放电,HVS,外部的4通道LCD偏置伽玛32-VQFN -40至85的隔离开关和LDO
数据表
Compact TFT LCD Bias IC with VCOM Buffer, Voltage Regulator and Reset Function datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Jan 19, 2011
从文件中提取
价格
状态
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
打包
Pin | 32 |
Package Type | RHB |
Industry STD Term | VQFN |
JEDEC Code | S-PQFP-N |
Package QTY | 3000 |
Carrier | LARGE T&R |
Width (mm) | 5 |
Length (mm) | 5 |
Thickness (mm) | 0.9 |
Pitch (mm) | 0.5 |
Max Height (mm) | 1 |
Mechanical Data | 下载 |
参数化
DisplayType | LCD Unipolar |
IC Integration | LCD Bias,VCOM |
Pin/Package | 32VQFN |
Source Driver Voltage(Max) | 18 V |
Source Driver Voltage(Min) | 7 V |
Special Function | GPM/GVS,Output Discharge,Reset Generator,VCOM/OpAmp |
Target Application | 13 to 21 inches,7 to 13 inches |
Topology | Boost |
Vin(Max) | 6 V |
Vin(Min) | 2.5 V |
生态计划
RoHS | Compliant |
应用须知
- Generation of a VCOM buffer input using PWM signalPDF, 439 Kb, 档案已发布: Dec 21, 2015
In an LCD the backlight shines through the liquid crystal material and the voltage across the liquid crystal controls how much light shines through it. An active matrix LCD (AMLCD) contains many pixels arranged in a grid pattern. The voltage across each pixel is controlled individually so that high resolution images can be created. One terminal of every pixel is connected to a common plane. The v - Understanding Undervoltage Lockout in Power Devices (Rev. A)PDF, 90 Kb, 修订版: A, 档案已发布: Sep 19, 2018
Many integrated circuits include an undervoltage lockout (UVLO) function to disable the device at low supply voltages. Below the minimum supply voltage the function and performance of a device may be undefined making it impossible to predict system behavior. This application note explains how to correctly understand the undervoltage lockout specification in the data sheets of TI's power products.
模型线
系列: TPS65148 (1)
- TPS65148RHBR
制造商分类
- Semiconductors > Power Management > LCD/OLED Display Bias Solutions