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UCC27321 具有使能端的单 9A 高速低侧 MOSFET 驱动器

UCC27321
No. of Outputs 1
Driver Configuration 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) -40 to 105
UCC27321 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.

UCC27321 特性
UCC27321 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
UCC27321D ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC27321D
UCC27321DG4 ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC27321D
UCC27321DGN ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC27321DGN
UCC27321DGNG4 ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC27321DGN
UCC27321DGNR ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC27321DGN
UCC27321DGNRG4 ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC27321DGN
UCC27321DR ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC27321D
UCC27321DRG4 ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC27321D
UCC27321P ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC27321P
UCC27321PE4 ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC27321P
UCC27321 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
UCC27321D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27321D
UCC27321DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27321DG4 UCC27321DG4
UCC27321DGN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27321DGN
UCC27321DGNG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27321DGNG4 UCC27321DGNG4
UCC27321DGNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27321DGNR
UCC27321DGNRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27321DGNRG4 UCC27321DGNRG4
UCC27321DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27321DR
UCC27321DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27321DRG4 UCC27321DRG4
UCC27321P Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type   UCC27321P
UCC27321PE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type   UCC27321PE4
UCC27321 应用技术支持与电子电路设计开发资源下载
  1. UCC27321 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)
UCC27321 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
UCC27321 评估模块 UCC27321EVM 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