Microchip Single Cell Boost Converter Boost Converter for MCP16251 for Cell

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RS庫存編號:
146-3391
製造零件編號:
ARD00797
製造商:
Microchip
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品牌

Microchip

Product Type

Boost LED Regulator Evaluation Board

Power Management Function

Boost Converter

For Use With

Cell

Kit Classification

Evaluation Board

Featured Device

MCP16251

Kit Name

Single Cell Boost Converter

Standards/Approvals

ISO

The MCP16251 Single Cell Boost Converter With External UVLO Reference Design provides an example of how to optimize applications powered from a single AA cell battery by incorporating a ultra low power external under-voltage lockout circuit with hysteresis. The converter will not (re)start if the battery voltage is lower than 1.14V and will stop working if the battery voltage drops below 0.83V. The external ULVO circuit drains approximately 0.1-0.4 μA before start-up and 1 -2uA after start-up

Input voltage: one AA Primary or rechargeable battery

Output voltage: 3.3V

Output current: < 125 mA

Typical Efficiency: Up to 96%

Automatic PFM/PWM operation

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