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PT6942 3.3V/1.8V 6A+6A 输出 5V 输入的双输出 ISR

PT6942 描述

The PT6940 ExcaliburTM power modules are a series of high-efficiency dual-output regulators, housed in a solderable space-saving package. The dual output is ideal for DSP applications that require a second voltage source for a processor core.

Both outputs from the PT6940 regulator modules are rated to deliver a full 6A load current simultaneously, and are internally sequenced to comply with the power-up requirements of popular DSP ICs.

Each output can be independently adjusted with a single external resistor, and incorporates an output sense to compensate for voltage drop between the regulator and load. A short-circuit load fault at either output will result in the coordinated shutdown of both voltages

PT6941 PT6942 PT6943 PT6944 PT6946 PT6947
Vin(Min)(V) 4.5 4.5 4.5 4.5 3.1 3.1
Vin(Max)(V) 5.5 5.5 5.5 5.5 5.5 5.5
Vout(Min)(V) 3.3 3.3 3.3 3.3 2.5 2.5
Vout(Max)(V) 3.3 3.3 3.3 3.3 2.5 2.5
Vout2(Min)(V) 2.5 1.8 1.5 1.2 1.8 1.5
Vout2(Max)(V) 2.5 1.8 1.5 1.2 1.8 1.5
Iout(Max)(A) 12 12 12 12 12 12
Iout2(A) 12 12 12 12 12 12
Pin/Package 27SIP MODULE 27SIP MODULE 27SIP MODULE 27SIP MODULE 27SIP MODULE 27SIP MODULE
Regulated Outputs(#) 2 2 2 2 2 2
PT6942 特性
PT6942 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
PT6942A ACTIVE -40 to 85 37.25 | 1ku SIP MODULE (ENF) | 27 10 | TIW TRAY  
PT6942C ACTIVE -40 to 85 37.25 | 1ku SIP MODULE (ENG) | 27 10 | TIW TRAY  
PT6942 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
PT6942A TBD Call TI Level-1-215C-UNLIM PT6942A PT6942A
PT6942C TBD Call TI Level-3-215C-168HRS PT6942C PT6942C
PT6942 应用技术支持与电子电路设计开发资源下载
  1. PT6942 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)