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TPS2812 具有内部稳压器的反向双路高速 MOSFET 驱动器

TPS2812 描述

The TPS28xx series of dual high-speed MOSFET drivers are capable of delivering peak currents of 2 A into highly capacitive loads. This performance is achieved with a design that inherently minimizes shoot-through current and consumes an order of magnitude less supply current than competitive products.

The TPS2811, TPS2812, and TPS2813 drivers include a regulator to allow operation with supply inputs between 14 V and 40 V. The regulator output can power other circuitry, provided power dissipation does not exceed package limitations. When the regulator is not required, REG_IN and REG_OUT can be left disconnected or both can be connected to VCC or GND.

The TPS2814 and the TPS2815 have 2-input gates that give the user greater flexibility in controlling the MOSFET.

TPS2811 TPS2812 TPS2813 TPS2814 TPS2815
No. of Outputs 2 2 2 2 2
Driver Configuration Inverting Non-Inverting Complementary 2 Input AND, 1 Inverting 2 Input NAND
VCC(Min)(V) 4 4 4 4 4
VCC(Max)(V) 40 40 40 14 14
Peak Output Current(A) 2 2 2 2 2
Rise Time(ns) 14 14 14 14 14
Fall Time(ns) 15 15 15 15 15
Prop Delay(ns) 25 25 25 25 25
Input Threshold CMOS CMOS CMOS CMOS CMOS
Pin/Package 8PDIP, 8SOIC, 8TSSOP 8PDIP, 8SOIC, 8TSSOP 8PDIP, 8SOIC, 8TSSOP 8PDIP, 8SOIC, 8TSSOP 8PDIP, 8SOIC, 8TSSOP
Rating Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(°C) -40 to 125 -40 to 125 -40 to 125 -40 to 125
TPS2812 特性
TPS2812 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS2812D ACTIVE 1.00 | 1ku SOIC (D) | 8 75 | TUBE 2812
TPS2812DG4 ACTIVE 1.00 | 1ku SOIC (D) | 8 75 | TUBE 2812
TPS2812DR ACTIVE -40 to 125 0.90 | 1ku SOIC (D) | 8 2500 | LARGE T&R 2812
TPS2812DRG4 ACTIVE -40 to 125 0.90 | 1ku SOIC (D) | 8 2500 | LARGE T&R 2812
TPS2812P ACTIVE 1.00 | 1ku PDIP (P) | 8 50 | TUBE TPS2822P
TPS2812PE4 ACTIVE 1.00 | 1ku PDIP (P) | 8 50 | TUBE TPS2822P
TPS2812PW ACTIVE 1.15 | 1ku TSSOP (PW) | 8 150 | TUBE PS2821
TPS2812PWG4 ACTIVE 1.15 | 1ku TSSOP (PW) | 8 150 | TUBE PS2821
TPS2812PWLE OBSOLETE TSSOP (PW) | 8 PS2821
TPS2812PWR ACTIVE 0.90 | 1ku TSSOP (PW) | 8 2000 | LARGE T&R PS2821
TPS2812PWRG4 ACTIVE 0.90 | 1ku TSSOP (PW) | 8 2000 | LARGE T&R PS2821
TPS2812 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
TPS2812D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   TPS2812D
TPS2812DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2812DG4 TPS2812DG4
TPS2812DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   TPS2812DR
TPS2812DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2812DRG4 TPS2812DRG4
TPS2812P Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type   TPS2812P
TPS2812PE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type   TPS2812PE4
TPS2812PW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   TPS2812PW
TPS2812PWG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2812PWG4 TPS2812PWG4
TPS2812PWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   TPS2812PWR
TPS2812PWRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2812PWRG4 TPS2812PWRG4
TPS2812 应用技术支持与电子电路设计开发资源下载
  1. TPS2812 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器AC/DC 和 DC/DC 电源产品选型与价格参考 . xls
  3. Dual MOSFET Driver (PDF 498 KB)
  4. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  5. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  6. 所选封装材料的热学和电学性质 (PDF 645 KB)
  7. 高速数据转换 (PDF 1967 KB)
  8. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  9. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  10. Principles of Data Acquisition and Conversion (PDF 50 KB)
  11. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  12. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  13. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  14. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
TPS2812 工具与软件
名称 型号 公司 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL Texas Instruments 免费评估工具
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL Texas Instruments 实用程序/插件
TPS2812 评估模块 TPS2812EVM Texas Instruments 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW Texas Instruments 应用软件