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TPS65150 具有 GPM 的 3 通道 LCD 偏置、用于隔离开关的 VCOM 缓冲器和闸极驱动器

TPS65150
Vin(Min)(V) 1.8
Vin(Max)(V) 6
DC/DC Converter 1
Charge Pump 2
Pin/Package 24HTSSOP, 24VQFN
VGH / Vpos (Igh) 50mA
VGL / Vneg (Igl) 50mA
GVS/GPM (Vghm)(Max)(V) 30
VCOM Buffer 1A
Operating Temperature Range(°C) -40 to 85
Switching Frequency(Typ)(kHz) 1200
AVDD Ilim(Min)(A) 2
Analog Voltage AV/DD(Max)(V) 15
Over-Voltage Protection(Max)(V) 20
Regulated Outputs(#) 3
Isolation Switch External
Latched Fault Detection Yes
Rating Catalog
Function Display Bias
Topology Boost, Inverting Buck/Boost
Duty Cycle(Max)(%) 100
Target Application Monitor, Notebook-PC
TPS65150 描述

The TPS65150 offers a very compact and small power supply solution that provides all three voltages required by thin film transistor (TFT) LCD displays. With an input voltage range of 1.8 V to 6.0 V the device is ideal for notebooks powered by a 2.5-V or 3.3-V input rail or monitor applications with a 5-V input voltage rail. Additionally the TPS65150 provides an integrated high current buffer to provide the VCOM voltage for the TFT backplane. Two regulated adjustable charge pump driver provide the positive VGH and negative VGL bias voltages for the TFT. The device incorporates adjustable power on sequencing for VGL as well as for VGH. This avoids any additional external components to implement application specific sequencing

TPS65150 特性
TPS65150 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
TPS65150PWP ACTIVE -40 to 85 1.35 | 1ku HTSSOP (PWP) | 24 60 | TUBE TPS65150
TPS65150PWPG4 ACTIVE -40 to 85 1.35 | 1ku HTSSOP (PWP) | 24 60 | TUBE TPS65150
TPS65150PWPR ACTIVE -40 to 85 1.10 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R TPS65150
TPS65150PWPRG4 ACTIVE -40 to 85 1.10 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R TPS65150
TPS65150RGER ACTIVE -40 to 85 1.15 | 1ku VQFN (RGE) | 24 3000 | LARGE T&R TPS
65150
TPS65150RGERG4 ACTIVE -40 to 85 1.15 | 1ku VQFN (RGE) | 24 3000 | LARGE T&R TPS
65150
TPS65150 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
TPS65150PWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65150PWP TPS65150PWP
TPS65150PWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65150PWPG4 TPS65150PWPG4
TPS65150PWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65150PWPR TPS65150PWPR
TPS65150PWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65150PWPRG4 TPS65150PWPRG4
TPS65150RGER Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65150RGER TPS65150RGER
TPS65150RGERG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS65150RGERG4 TPS65150RGERG4
TPS65150 应用技术支持与电子电路设计开发资源下载
  1. TPS65150 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)
TPS65150 相关工具
名称 型号 公司 工具/软件类型
TPS65150 评估模块 TPS65150EVM Texas Instruments 开发电路板/EVM
TPS65150 评估模块 TPS65150EVM-031 Texas Instruments 开发电路板/EVM
TPS65150 评估模块 TPS65150EVM-265 Texas Instruments 开发电路板/EVM