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PT4221 1.8V 输出、5W 48V 输入隔离 DC/DC 转换器

PT4221 描述

The PT4220 power modules are a series of DC/DC converters housed in an ultra-low profile (8mm) solderable copper case. The series includes a number of preset output voltages ranging from 1.3V up to 12V, all fully approved for Telecom use. They may also be used in many other applications that require input-output isolation over an extended temperature range. The modules are an ideal choice for low-power digital and analog circuits, including DSPs and microcontrollers. The flexibility of input-output isolation also allows the output to be configured for negative voltage operation.

The PT4220 series is made available in both horizontal and vertical pin configurations, including surface mount

PT4221 PT4222 PT4223 PT4224 PT4227
Vin(Min)(V) 36 36 36 36 36
Vin(Max)(V) 75 75 75 75 75
PO(W) 5.4 10 10 10 3.9
Iout(Max)(A) 3 3 2 0.85 3
VO(V) 1.8 3.3 5 12 1.3
Pin/Package 10SIP MODULE 10SIP MODULE 10SIP MODULE 10SIP MODULE 10SIP MODULE
Operating Temperature Range(°C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Regulated Outputs(#) 1 1 1 1 1
PT4221 特性

Adjustable to 1.2V

PT4221 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
PT4221A ACTIVE -40 to 85 18.75 | 1ku SIP MODULE (EPF) | 10 15 | TIW TRAY  
PT4221C ACTIVE -40 to 85 18.75 | 1ku SIP MODULE (EPF) | 10 15 | TIW TRAY  
PT4221 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
PT4221A TBD Call TI Level-1-215C-UNLIM PT4221A PT4221A
PT4221C TBD Call TI Level-1-215C-UNLIM PT4221C PT4221C
PT4221 应用技术支持与电子电路设计开发资源下载
  1. PT4221 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. 照明和显示屏电源选择指南 (PDF 1427 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)