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TPS65193RGE PDF预览

TPS65193RGE

更新时间: 2024-11-16 07:04:51
品牌 Logo 应用领域
德州仪器 - TI 驱动器高压
页数 文件大小 规格书
25页 2020K
描述
Dual High-Voltage Scan Driver for TFT-LCD

TPS65193RGE 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:24
Reach Compliance Code:unknown风险等级:5.46
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:S-PQCC-N24
长度:4 mm标称负供电电压:-10 V
功能数量:2端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压:35 V最小供电电压:15 V
标称供电电压:30 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:4 mmBase Number Matches:1

TPS65193RGE 数据手册

 浏览型号TPS65193RGE的Datasheet PDF文件第2页浏览型号TPS65193RGE的Datasheet PDF文件第3页浏览型号TPS65193RGE的Datasheet PDF文件第4页浏览型号TPS65193RGE的Datasheet PDF文件第5页浏览型号TPS65193RGE的Datasheet PDF文件第6页浏览型号TPS65193RGE的Datasheet PDF文件第7页 
TPS65193  
www.ti.com ....................................................................................................................................................................................................... SLVS964JULY 2009  
Dual High-Voltage Scan Driver for TFT-LCD  
1
FEATURES  
Dual High-Voltage Scan Driver  
Scan Driver Output Charge Share  
High Output-Voltage Level: Up to 35 V  
Low Output-Voltage Level: Down to –28 V  
Logic-Level Inputs  
APPLICATIONS  
TFT LCD Using Amorphous Silicon Gate (ASG)  
Technology  
24-Pin 4-mm × 4-mm QFN package  
DESCRIPTION  
The TPS65193 is dual high-voltage scan driver to drive an amorphous-silicon-gate (ASG) circuit on TFT glass.  
Each single high-voltage scan driver receives logic-level inputs of CPVx and generates two high-voltage outputs  
of CKVx and CKVBx. The device receives a logic-level input of STV and generates a high-voltage output of  
STVP. These outputs are swings from Voff (–28 V) to Von (35 V) and are used to drive the ASG circuit and  
charge/discharge the capacitive loads of the TFT LCD. In order to reduce the power dissipation of the device, a  
charge-share function is implemented. The device features a discharge function, which shorts Voff to GND in  
order to shut down the panel faster when the LCD is turned off.  
VON  
CVON  
RBCS1  
RCS1  
VOFF  
Vlogic  
CVOFF  
CKVB1 to ASG  
STVP to ASG  
CKVB2 to ASG  
1
2
3
4
5
6
18  
17  
16  
15  
14  
13  
CKVB1  
STVP  
VOFF  
NC  
CKVB2  
NC  
CDISH  
RBCS2  
CKVBCS2  
CKVCS2  
CKV2  
DISH  
AGND  
NC  
RCS2  
CKV2 to ASG  
CDLY  
S0418-01  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009, Texas Instruments Incorporated  

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