Lithium-Ion, Polymer Lipo Battery Charger IC, USB, SOT23 – MAX1555

£2.40 inc VAT

Availability: 5 in stock

Brand: SparkFun
Part Number: COM-00674
Barcode: 5055421041298
SKU: PPCOM-00674 Categories: , , Tags: ,
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Lithium-Ion, Polymer Lipo Battery Charger IC, USB, SOT23 – MAX1555

This handy little IC will correctly and safely charge our Lithium Polymer batteries with power from a USB port or from a DC wall adapter.

Max current is limited to 300mA using an external wall supply (3.7V to 7V). Requires almost no external components and will automatically select between a DC source and USB source if both are present. Current is automatically reduced to a trickle when charging is complete.

MAX1555 Features:

  • Charge from USB or AC Adapter
  • Automatic Switchover when AC Adapter is Plugged In
  • On-Chip Thermal Limiting Simplifies Board Design
  • Charge Status Indicator
  • 5-Pin Thin SOT23 Package

MAX1555 Documents:

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