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UCC2895-Q1 汽车类 BiCMOS 高级相移 PWM 控制器

UCC2895-Q1
Topology Full-Bridge
Control Method Current Mode, Voltage Mode
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 1000
UVLO Thresholds On/Off(V) 11.8/9.8
Pin/Package 20SOIC
Regulated Outputs(#) 4
Operating Temperature Range(°C) -40 to 125
Rating Automotive
UCC2895-Q1 描述

The UCC2895 is a phase-shift pulse-width modulation (PWM) controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. It allows constant frequency PWM in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part can be used either as a voltage-mode or current-mode controller.

While the UCC2895 maintains the functionality of the UC3875/6/7/8 family and UC3879, it improves on that controller family with additional features such as enhanced control logic, adaptive delay set, and shutdown capability. Since it is built using the BCDMOS process, it operates with dramatically less supply current than its bipolar counterparts.

UCC2895-Q1 特性
UCC2895-Q1 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
UCC2895QDWRQ1 ACTIVE -40 to 85 3.70 | 1ku SOIC (DW) | 20 2000 | LARGE T&R UCC2895Q
UCC2895-Q1 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
UCC2895QDWRQ1 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   UCC2895QDWRQ1
UCC2895-Q1 应用技术支持与电子电路设计开发资源下载
  1. UCC2895-Q1 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)
UCC2895-Q1 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
用于音频转换器的软件驱动程序 CODECDRIVERS-SW Texas Instruments 应用软件