LTC3440, A high-efficiency and low-noise lithium-ion to 3.3V solution
Diseño de referencia usando la pieza LTC3440 de Analog Devices
Para productos finales
- Cellular Phone
- Portable
- Portable Medical Instrumentation
- Power Supplies
- Processor Power Management
Descripción
- Circuit shows LTC3440, A high-efficiency and low-noise lithium-ion to 3.3V solution. The LTC3440, a buck-boost converter, converts the Li-Ion battery voltage to an efficient intermediate voltage (3.4V) at the input of the VLDO
Características clave
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Conversion TypeDC to DC
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Input Voltage2.7 to 4.2 V
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Output Voltage3.3 V
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Output Current0.3 A
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TopologyBuck Boost
Piezas destacadas (10)
Número de pieza | Fabricante | Tipo | Descripción | |||
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LTC3035EDDB#PBF | Analog Devices | Linear Regulators | LDO Regulator Pos 0.4V to 3.6V 0.3A 8-Pin DFN EP T/R | AÑADIR AL CARRITO | |
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LTC3035EDDB | Analog Devices | Linear Regulators | LDO Regulator Pos 0.4V to 3.6V 0.3A 8-Pin DFN EP | AÑADIR AL CARRITO | |
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LTC3035EDDB#TRMPBF | Analog Devices | Linear Regulators | LDO Regulator Pos 0.4V to 3.6V 0.3A 8-Pin DFN EP T/R | AÑADIR AL CARRITO | |
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LTC3035EDDB#TR | Analog Devices | Linear Regulators | LDO Regulator Pos 0.4V to 3.6V 0.3A 8-Pin DFN EP T/R | AÑADIR AL CARRITO | |
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LTC3035EDDB#TRPBF | Analog Devices | Linear Regulators | LDO Regulator Pos 0.4V to 3.6V 0.3A 8-Pin DFN EP T/R | AÑADIR AL CARRITO | |
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LTC3035EDDB#TRM | Analog Devices | Linear Regulators | LDO Regulator Pos 0.4V to 3.6V 0.3A 8-Pin DFN EP T/R | AÑADIR AL CARRITO | |
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LTC3440EMS#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down/Synchronous Step Up Single-Out 2.5V to 5.5V 0.6A 10-Pin MSOP Tube | AÑADIR AL CARRITO | |
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LTC3440EMS#TR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Single-Out 2.5V to 5.5V 0.6A 10-Pin MSOP T/R | AÑADIR AL CARRITO | |
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LTC3440EMS#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down/Synchronous Step Up Single-Out 2.5V to 5.5V 0.6A 10-Pin MSOP T/R | AÑADIR AL CARRITO | |
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LTC3440EDD#TR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down/Synchronous Step Up Single-Out 2.5V to 5.5V 0.6A 10-Pin DFN EP T/R | AÑADIR AL CARRITO |