UCC37322 启用型单 9A 高速低侧 MOSFET 驱动器

UCC37322
No. of Outputs 1  
Driver Configuration Non-Inverting  
VCC(Min)(V) 4  
VCC(Max)(V) 15  
Peak Output Current(A) 9  
Rise Time(ns) 35  
Fall Time(ns) 20  
Prop Delay(ns) 30  
Input Threshold CMOS, TTL  
Pin/Package 8MSOP-PowerPAD, 8PDIP, 8SOIC  
Rating Catalog  
Operating Temperature Range(°C) 0 to 70  
UCC37322 描述

The UCC37321/2 family of high-speed drivers deliver 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity and assembly cost. Two standard logic options are offered, inverting (UCC37321) and noninverting (UCC37322).

Using a design that inherently minimizes shoot-through current, the outputs of these can provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition. A unique hybrid output stage paralleling bipolar and MOSFET transistors (TrueDrive) allows efficient current delivery at low supply voltages.

UCC37322 特性
UCC37322 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
UCC37322D ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC37322D
UCC37322DG4 ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC37322D
UCC37322DGN ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC37322DGN
UCC37322DGNG4 ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC37322DGN
UCC37322DGNR ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC37322DGN
UCC37322DGNRG4 ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC37322DGN
UCC37322DR ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC37322D
UCC37322DRG4 ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC37322D
UCC37322P ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC37322P
UCC37322PE4 ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC37322P
UCC37322 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
UCC37322D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC37322D
UCC37322DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC37322DG4 UCC37322DG4
UCC37322DGN Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC37322DGN
UCC37322DGNG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC37322DGNG4 UCC37322DGNG4
UCC37322DGNR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC37322DGNR
UCC37322DGNRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC37322DGNRG4 UCC37322DGNRG4
UCC37322DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC37322DR
UCC37322DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC37322DRG4 UCC37322DRG4
UCC37322P Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   UCC37322P
UCC37322PE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   UCC37322PE4
UCC37322 应用技术支持与电子电路设计开发资源下载
  1. UCC37322 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)
UCC37322 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
UCC37322 评估模块 UCC37322EVM 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