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TPS2393A -48V 热插拔,具有插入和卸下检测延迟

TPS2393A 描述

The TPS2393A integrated circuit is a hot swap power manager optimized for use in nominal –48-V systems. It operates with supply voltage ranges from –20-V to –80-V, and is rated to withstand spikes to –100 V. In conjunction with an external N-channel FET and sense resistor, it can be used to enable live insertion of plug-in cards and modules in powered systems. It provides load current slew rate control and peak magnitude limiting. Undervoltage and overvoltage shutdown thresholds are easily programmed via a three-resistor divider network. In addition, two active-low, debounced inputs provide plug-in insertion and removal detection. The associated debounce delay applies to both actions. A power good (PG)\ output enables downstream converters.

TPS2350 TPS2390 TPS2391 TPS2392 TPS2393 TPS2393A TPS2394 TPS2398 TPS2399
No. of Outputs 1 1 1 1 1 1 1 1 1
Vin(Min)(V) -80 -80 -80 -80 -80 -80 -80 -80 -80
Vin(Max)(V) -12 -36 -36 -20 -20 -20 -12 -36 -36
Pin/Package 14SOIC, 14TSSOP 8MSOP 8MSOP 14TSSOP 14TSSOP, 44TSSOP 14TSSOP 14TSSOP 8MSOP 8MSOP
Operation Auto-Retry Latch Off Auto-Retry Latch Off Auto-Retry Auto-Retry Latch Off Auto-Retry
Output PG, Fault Fault Fault PG, Fault PG, Fault PG, Fault PG PG
Approx. Price (US$) 1.90 | 1ku 1.00 | 1ku 1.00 | 1ku 1.80 | 1ku 1.80 | 1ku 1.80 | 1ku 1.25 | 1ku 1.25 | 1ku
TPS2393A 特性
TPS2393A 芯片订购指南
器件 状态 温度 (oC) 价格(美元) | Quantity 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS2393APW ACTIVE -40 to 85 2.20 | 1ku TSSOP (PW) | 14 90 | TUBE TPS2393A
TPS2393APWG4 ACTIVE -40 to 85 2.20 | 1ku TSSOP (PW) | 14 90 | TUBE TPS2393A
TPS2393APWR ACTIVE -40 to 85 1.80 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R TPS2393A
TPS2393APWRG4 ACTIVE -40 to 85 1.80 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R TPS2393A
TPS2393A 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
TPS2393APW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2393APW TPS2393APW
TPS2393APWG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2393APWG4 TPS2393APWG4
TPS2393APWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2393APWR TPS2393APWR
TPS2393APWRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2393APWRG4 TPS2393APWRG4
TPS2393A 应用技术支持与电子电路设计开发资源下载
  1. TPS2393A 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器热插拔控制器(外部 FET)产品选型与价格 . xls
  3. PowerPADTM Thermally Enhanced Package (PDF 1040 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
  5. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  6. PowerPADTM Made Easy (PDF 57 KB)
  7. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)
TPS2393A 相关工具
名称 型号 公司 工具/软件类型
Evaluation Module for TPS2393A Hot Swap Power Manager for Redundant -48V Supplies TPS2393AEVM-652 Texas Instruments 开发电路板/EVM