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PTB48510C 66W +/-15V 双路互补输出 DC/DC 转换器

PTB48510C 描述

The PTB4851x series of isolated DC/DC converter modules produce a complementary pair of regulated supply voltages for powering line-driver devices in xDSL telecom applications. The modules operate from a standard telecom (–48 V) central office (CO) supply and can provide up to a 72 W of power in a balanced load configuration.

The A-suffix module (±5 V) is designed to power the line driver devices for the AC-7 ADSL chipset. Other voltage options powers other analog applications requiring a complementary supply with relatively balanced loads.o

Both the PTB48510 and PTB48511 include an "on/off" enable control, output current limit, over-temperature protection, and input under-voltage lockout (UVLO).

PTB48510C
Vin(Min)(V) 36
Vin(Max)(V) 76
PO(W) 66
Iout(Max)(A) 2.2
Pin/Package 8Surface Mount Module, 8Through-Hole Module
Operating Temperature Range(°C) -40 to 85
Regulated Outputs(#) 2
PTB48510C 特性
PTB48510C 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
PTB48510CAH ACTIVE -40 to 85 38.00 | 1ku Through-Hole Module (ERK) | 8 9 | TIW TRAY  
PTB48510CAS ACTIVE -40 to 85 38.00 | 1ku Surface Mount Module (ERL) | 8 9 | TIW TRAY  
PTB48510CAZ ACTIVE -40 to 85 38.00 | 1ku Surface Mount Module (BRL) | 8 9 | TIW TRAY  
PTB48510C 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
PTB48510CAH Pb-Free (RoHS) Call TI N/A for Pkg Type PTB48510CAH PTB48510CAH
PTB48510CAS TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRS PTB48510CAS PTB48510CAS
PTB48510CAZ Pb-Free (RoHS) Call TI Level-3-260C-168 HR PTB48510CAZ PTB48510CAZ
PTB48510C 应用技术支持与电子电路设计开发资源下载
  1. PTB48510C 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器插入电源模块产品选型与价格 . xls
  3. 使用新电源模块改进表面贴装可制造性 (PDF 1747 KB)
  4. QFN Layout Guidelines (PDF 1279 KB)
  5. 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
  6. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
  7. PowerPADTM Made Easy (PDF 57 KB)
  8. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  9. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  10. 所选封装材料的热学和电学性质 (PDF 645 KB)
  11. 高速数据转换 (PDF 1967 KB)