DC1887A, Demonstration Board using LTC3128 High Efficiency 2-Cell Supercapacitor Charger and Balancer Converter
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Description
- DC1887A, Demonstration Board using LTC3128 is a DC/DC supercapacitor buck-boost charger and balancer converter featuring the LTC3128. The DC1887A operates over 1.72V to 5.5V input and charges the output up to 5.5V. Also, the LTC3128 has 2% precision input current limit, which allows the circuit to operate effectively with current limited input power sources like the USB. The 1.2MHz switching frequency operation results in a small and efficient circuit
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage1.72 to 5.5 V
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Output Voltage4.2 V
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Output Current1 A
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TopologyBuck Boost
Pièces en vedette (2)
Pièce numéro | Fabricant | Type | Description | |||
---|---|---|---|---|---|---|
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LTC3128EUFD#PBF | Analog Devices | Specialized Power ICs and Modules | Super Capacitor Charger 20-Pin QFN EP Tube | Ajouter au panier | |
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LTC3128EUFD#TRPBF | Analog Devices | Specialized Power ICs and Modules | Super Capacitor Charger 20-Pin QFN EP T/R | Ajouter au panier |