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TPS65167 具有完全集成的 正极充电泵的 4 通道 LCD 偏置、LDO 控制器、HVS (VDD) 和温度传感器

TPS65167 描述

The TPS65167 offers a compact power supply solution to provide all voltages required by a LCD panel for large size monitor and TV panel applications running from a 12-V supply rail. The device generates all 3 voltage rails for the TFT LCD bias (Vs, VGL and VGH). In addition to that it includes a step-down converter and a LDO controller to provide two logic voltage rails. The device incorporates a high voltage switch that can be controlled by a logic signal from the external timing controller (TCON). This function allows gate voltage shaping for VGH. The device also features a high voltage stress test where the output voltage of VGH is set to typically 30 V and the output voltage of Vs is programmable to any higher voltage.

TPS65167
Vin(Min)(V) 6
Vin(Max)(V) 14
LDO 1
DC/DC Converter 2
Charge Pump 2
Pin/Package 40VQFN
Vlogic1 Ilim(Min)(A) Buck, 2.5
Vlogic1(Min)(V) 1.5
Vlogic2 Ilim(Min)(A) LDO Controller
Vlogic2(Min)(V) 1.5
VGH / Vpos (Igh) Integrated 30V max., 50mA
VGL / Vneg (Igl) 150mA
GVS/GPM (Vghm)(Max)(V) 30
HVS AVDD / VGH
Operating Temperature Range(°C) -40 to 85
Switching Frequency(Typ)(kHz) 750
AVDD Ilim(Min)(A) 3.5
Analog Voltage AV/DD(Max)(V) 19.5
Over-Voltage Protection(Max)(V) 21
Regulated Outputs(#) 5
Isolation Switch External
Rating Catalog
Special Function Controller, Temp Sensor
Target Application TV, Monitor 12V
TPS65167 特性
TPS65167 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
TPS65167RHAR ACTIVE -40 to 85 2.10 | 1ku VQFN (RHA) | 40 2500 | LARGE T&R TPS
65167
TPS65167RHARG4 ACTIVE -40 to 85 2.10 | 1ku VQFN (RHA) | 40 2500 | LARGE T&R TPS
65167
TPS65167RHAT ACTIVE -40 to 85 2.45 | 1ku VQFN (RHA) | 40 250 | SMALL T&R TPS
65167
TPS65167RHATG4 ACTIVE -40 to 85 2.45 | 1ku VQFN (RHA) | 40 250 | SMALL T&R TPS
65167
TPS65167 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
TPS65167RHAR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65167RHAR TPS65167RHAR
TPS65167RHARG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65167RHARG4 TPS65167RHARG4
TPS65167RHAT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65167RHAT TPS65167RHAT
TPS65167RHATG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65167RHATG4 TPS65167RHATG4
TPS65167 应用技术支持与电子电路设计开发资源下载
  1. TPS65167 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. PowerPADTM 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)
TPS65167 相关工具
名称 型号 公司 工具/软件类型
TPS65167 评估模块 TPS65167EVM Texas Instruments 开发电路板/EVM
TPS65167 评估模块 TPS65167EVM-233 Texas Instruments 开发电路板/EVM
TPS65167 评估模块 TPS65167EVM-278 Texas Instruments 开发电路板/EVM