Typical Application for TC682 Negative Supply Derived from 3V Battery

使用 Microchip Technology 的 TC682 的参考设计

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供应商

Microchip Technology
  • 应用类别
    电源
  • 产品类别
    直流到直流单输出电源

依据最终产品

  • Cellular Phone
  • Digital Panel Meters
  • Handheld Instruments
  • LCD Bias Supply
  • Li-Ion Cell Applications
  • Local Logic Supplies
  • Power Supplies

说明

  • Typical Application for TC682 Negative Supply Derived from 3V Battery. It shows a -5V power supply using one 3V battery. The TC682 provides -6V at VOUT, which is regulated to -5V by the negative LDO. The input to the TC682 can vary from 3 to 5.5V without affecting regulation appreciably

主要特色

  • Conversion Type
    DC to DC
  • Input Voltage
    2.4 to 5.5 V
  • Topology
    Inverting

Featured Parts (8)

Featured Parts
零件编号 供应商 类别 说明
TC54VC2702EMB713 Microchip Technology Supervisory Circuits Processor Supervisor 2.7V 1 Active Low/CMOS/Push-Pull 4-Pin(3+Tab) SOT-89 T/R 买入
TC54VC2702ECB713 Microchip Technology Supervisory Circuits Processor Supervisor 2.7V 1 Active Low/CMOS/Push-Pull 3-Pin SOT-23A T/R 买入
TC682COA713 Microchip Technology Charge Pump Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N T/R 买入
TC682EOA713 Microchip Technology Charge Pump Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N T/R 买入
TC682COA Microchip Technology Charge Pump Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N Tube 买入
TC682EPA Microchip Technology Charge Pump Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube 买入
TC682CPA Microchip Technology Charge Pump Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube 买入
TC682EOA Microchip Technology Charge Pump Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N Tube 买入

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