UCC27325 双 4A 峰值高速低侧电源 MOSFET 驱动器

UCC27325 描述

The UCC37323/4/5 family of high-speed dual MOSFET drivers can deliver large peak currents into capacitive loads.Three standard logic options are offered – dual-inverting, dual-noninverting and one-inverting and one-noninverting driver. The thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. It is also offered in the standard SOIC-8 (D) or PDIP-8 (P) packages.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A of current where it is needed most at the Miller plateau region during the MOSFET switching transition. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

UCC27323 UCC27324 UCC27325 UCC37323
No. of Outputs 2   2   2   2  
Driver Configuration Inverting   Non-Inverting   Inverting, Non-Inverting   Inverting  
VCC(Min)(V) 4   4   4   4  
VCC(Max)(V) 15   15   15   15  
Peak Output Current(A) 4   4   4   4  
Rise Time(ns) 23   23   23   23  
Fall Time(ns) 23   23   23   23  
Prop Delay(ns) 35   35   35   35  
Input Threshold CMOS   CMOS   CMOS   CMOS  
Pin/Package 8MSOP-PowerPAD, 8PDIP, 8SOIC   8MSOP-PowerPAD, 8PDIP, 8SOIC   8MSOP-PowerPAD, 8PDIP, 8SOIC   8MSOP-PowerPAD, 8PDIP, 8SOIC  
Rating Catalog   Catalog   Catalog   Catalog  
Operating Temperature Range(°C) -40 to 125   -40 to 125   -40 to 125   0 to 70 
UCC27325 特性
UCC27325 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
UCC27325D ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC27325D
UCC27325DG4 ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC27325D
UCC27325DGN ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC27325DGN
UCC27325DGNG4 ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC27325DGN
UCC27325DGNR ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC27325DGN
UCC27325DGNRG4 ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC27325DGN
UCC27325DR ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC27325D
UCC27325DRG4 ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC27325D
UCC27325P ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC27325P
UCC27325PE4 ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC27325P
UCC27325 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
UCC27325D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC27325D
UCC27325DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC27325DG4 UCC27325DG4
UCC27325DGN Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC27325DGN
UCC27325DGNG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC27325DGNG4 UCC27325DGNG4
UCC27325DGNR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC27325DGNR
UCC27325DGNRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC27325DGNRG4 UCC27325DGNRG4
UCC27325DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   UCC27325DR
UCC27325DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM UCC27325DRG4 UCC27325DRG4
UCC27325P Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   UCC27325P
UCC27325PE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   UCC27325PE4
UCC27325 应用技术支持与电子电路设计开发资源下载
  1. UCC27325 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)
UCC27325 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
UCC27325 评估模块 UCC27325EVM 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