TIDA-00167, Isolated Ultra-Low Power Design for 4 to 20 mA Loop Powered Transmitters

使用 Texas Instruments 的 TPS7A1601DRB 的参考设计

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TIDA-00167 Image (Sheet 1 of 3 )
TIDA-00167 Schematic (Sheet 2 of 3 )
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供应商

Texas Instruments
  • 应用类别
    电源
  • 产品类别
    直流到直流多输出电源

相关文件

依据最终产品

  • Power Supplies

说明

  • TIDA-00167, Isolated Ultra-Low Power Design for 4 to 20 mA Loop Powered Transmitters. The objective of this design is to provide a turn-key solution able to power the electronics of isolated loop powered 4 to 20 mA transmitters or other low power applications with limited input current budget. It addresses the key requirements of such applications like operating over wide input voltage range, providing isolated and no-isolated noise-free outputs and offering a complete set of protection features

主要特色

  • Conversion Type
    DC to DC
  • Input Voltage
    8 to 33 V
  • Output Voltage
    3.3|3.3 V
  • Efficiency
    70 %
  • Topology
    LDO

Featured Parts (11)

Featured Parts
零件编号 供应商 类别 说明
TPS71533 Texas Instruments Linear Regulators LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R 买入
TPS71533DCKR Texas Instruments Linear Regulators LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R 买入
TPS60402DBVR Texas Instruments Charge Pump Charge Pump INV -1.6V to -5.25V 60mA 5-Pin SOT-23 T/R 买入
TPS60402DBVT Texas Instruments Charge Pump Charge Pump INV -1.6V to -5.25V 60mA 5-Pin SOT-23 T/R 买入
TPS71733DSET Texas Instruments Linear Regulators LDO Regulator Pos 3.3V 0.15A 6-Pin WSON T/R 买入
TPS71533DCKRG4 Texas Instruments Linear Regulators LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R 买入
TPS60402DBVRG4 Texas Instruments Charge Pump Charge Pump INV -1.6V to -5.25V 60mA 5-Pin SOT-23 T/R 买入
TPS60402DBVTG4 Texas Instruments Charge Pump Charge Pump INV -1.6V to -5.25V 60mA 5-Pin SOT-23 T/R 买入
TPS71733DSER Texas Instruments Linear Regulators LDO Regulator Pos 3.3V 0.15A 6-Pin WSON T/R 买入
TPS7A1601DRBT Texas Instruments Linear Regulators LDO Regulator Pos 1.2V to 18.5V 0.1A 8-Pin VSON EP T/R 买入
TPS7A1601DRBR Texas Instruments Linear Regulators LDO Regulator Pos 1.2V to 18.5V 0.1A 8-Pin VSON EP T/R 买入

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