Typical Application for TC682 Negative Supply Derived from 3V Battery
Diseño de referencia usando la pieza TC682 de Microchip Technology
Para productos finales
- Cellular Phone
- Digital Panel Meters
- Handheld Instruments
- LCD Bias Supply
- Li-Ion Cell Applications
- Local Logic Supplies
- Power Supplies
Descripción
- 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
Características clave
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Conversion TypeDC to DC
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Input Voltage2.4 to 5.5 V
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TopologyInverting
Piezas destacadas (8)
Número de pieza | Fabricante | Tipo | Descripción | |||
---|---|---|---|---|---|---|
|
TC54VC2702EMB713 | Microchip Technology | Supervisory Circuits | Processor Supervisor 2.7V 1 Active Low/CMOS/Push-Pull 4-Pin(3+Tab) SOT-89 T/R | AÑADIR AL CARRITO | |
|
TC54VC2702ECB713 | Microchip Technology | Supervisory Circuits | Processor Supervisor 2.7V 1 Active Low/CMOS/Push-Pull 3-Pin SOT-23A T/R | AÑADIR AL CARRITO | |
|
TC682COA713 | Microchip Technology | Charge Pump | Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N T/R | AÑADIR AL CARRITO | |
|
TC682EOA713 | Microchip Technology | Charge Pump | Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N T/R | AÑADIR AL CARRITO | |
|
TC682COA | Microchip Technology | Charge Pump | Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N Tube | AÑADIR AL CARRITO | |
|
TC682EPA | Microchip Technology | Charge Pump | Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube | AÑADIR AL CARRITO | |
|
TC682CPA | Microchip Technology | Charge Pump | Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube | AÑADIR AL CARRITO | |
|
TC682EOA | Microchip Technology | Charge Pump | Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N Tube | AÑADIR AL CARRITO |