TPS68000 用于全桥相移技术的 CCFL 控制器

TPS68000
Frequency(Max)(kHz) 100  
Vin(Min)(V) 8  
Vin(Max)(V) 30  
Supply Current(mA) 25  
Pin/Package 30TSSOP  
Rating Catalog
TPS68000 描述

The TPS68000 device provides a power supply controller solution for CCFL backlight applications in a large variety of applications. The wide input voltage range of 8 V to 30 V makes it suitable to be powered directly from regulated 12-V or 24-V rails, or any other source with output voltages in this range. When using a 10% accurate regulated 5-V rail, it also can be used in notebook computers or other portable battery-powered equipment having lower minimum supply voltages. The controller is capable of driving the gates of all 4 NMOS switches directly without the need for any additional circuitry, like dedicated gate drivers or gate-drive transformers. The wide input voltage range also makes it easy to design CCFL converters with higher input voltages like 120 V or 400 V available at the output of a power factor correction unit.

TPS68000 特性
TPS68000 芯片订购指南
器件 状态 温度 (oC) 价格(美元) | Quantity 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS68000DBT ACTIVE -40 to 85 3.00 | 1ku TSSOP (DBT) | 30 60 | TUBE TPS68000
TPS68000DBTG4 ACTIVE -40 to 85 3.00 | 1ku TSSOP (DBT) | 30 60 | TUBE TPS68000
TPS68000DBTR ACTIVE -40 to 85 2.50 | 1ku TSSOP (DBT) | 30 2000 | LARGE T&R TPS68000
TPS68000DBTRG4 ACTIVE -40 to 85 2.50 | 1ku TSSOP (DBT) | 30 2000 | LARGE T&R TPS68000
TPS68000 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS68000DBT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS68000DBT TPS68000DBT
TPS68000DBTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS68000DBTG4 TPS68000DBTG4
TPS68000DBTR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS68000DBTR TPS68000DBTR
TPS68000DBTRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS68000DBTRG4 TPS68000DBTRG4
TPS68000 应用技术支持与电子电路设计开发资源下载
  1. TPS68000 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器照明解决方案产品选型与价格 . xls
  3. 照明和显示屏电源选择指南 (PDF 1427 KB)
  4. 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
  5. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
  6. PowerPAD™ Made Easy (PDF 57 KB)
  7. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)
TPS68000 相关工具
名称 型号 公司 工具/软件类型
TPS68000 评估模块 TPS68000EVM Texas Instruments 开发电路板/EVM
TPS68000 评估模块 TPS68000EVM-202 Texas Instruments 开发电路板/EVM
TPS68000 评估模块 TPS68000EVM-161 Texas Instruments 开发电路板/EVM