Sparkfun
Lithium-Ion, Polymer Lipo Battery Charger IC, USB, SOT23 - MAX1555
- SKU:
- PPCOM-00674
- UPC:
- MPN:
MSRP:
Now:
£2.40
Was:
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Description
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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Accuracy
±1%
Dimensions
6.5 x 3.56 x 1.6mm
Height
1.6mm
Length
6.5mm
Line Regulation
1 mV
Load Regulation
1 mV
Maximum Input...