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UCC27425 双 4A 峰值高速低侧电源 MOSFET 驱动器

UCC27425
No. of Outputs 2
Driver Configuration Inverting, Non-Inverting
VCC(Min)(V) 4
VCC(Max)(V) 15
Peak Output Current(A) 4
Rise Time(ns) 20
Fall Time(ns) 15
Prop Delay(ns) 30
Input Threshold CMOS
Pin/Package 8MSOP-PowerPAD, 8PDIP, 8SOIC
Rating Catalog
Operating Temperature Range(°C) -40 to 105
UCC27425 描述

The UCC27423/4/5 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 PowerPADTM 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.

UCC27425 特性
UCC27425 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
UCC27425D ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC27425D
UCC27425DG4 ACTIVE -40 to 105 1.20 | 1ku SOIC (D) | 8 75 | TUBE UCC27425D
UCC27425DGN ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC27425DGN
UCC27425DGNG4 ACTIVE -40 to 105 1.50 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE UCC27425DGN
UCC27425DGNR ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC27425DGN
UCC27425DGNRG4 ACTIVE -40 to 105 1.20 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R UCC27425DGN
UCC27425DR ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC27425D
UCC27425DRG4 ACTIVE -40 to 105 1.10 | 1ku SOIC (D) | 8 2500 | LARGE T&R UCC27425D
UCC27425P ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC27425P
UCC27425PE4 ACTIVE -40 to 105 1.40 | 1ku PDIP (P) | 8 50 | TUBE UCC27425P
UCC27425 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
UCC27425D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27425D
UCC27425DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27425DG4 UCC27425DG4
UCC27425DGN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27425DGN
UCC27425DGNG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27425DGNG4 UCC27425DGNG4
UCC27425DGNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27425DGNR
UCC27425DGNRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27425DGNRG4 UCC27425DGNRG4
UCC27425DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   UCC27425DR
UCC27425DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM UCC27425DRG4 UCC27425DRG4
UCC27425P Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type   UCC27425P
UCC27425PE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type   UCC27425PE4
UCC27425 应用技术支持与电子电路设计开发资源下载
  1. UCC27425 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)
UCC27425 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
UCC27425 评估模块 UCC27425EVM 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