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Part Number
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LTC4058-4.2 |
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Manufacturer
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Linear |
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Description
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Standalone Linear Li-Ion Battery Charger |
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Published
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May 3, 2016 |
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Detailed Description
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U U
FEATURES
s Programmable Charge Current Up to 950mA s Complete Linear Charger in DFN Package s No MOSFET, Sense Resi...
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Datasheet
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LTC4058-4.2
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Overview
U U
FEATURES
s Programmable Charge Current Up to 950mA s Complete Linear Charger in DFN Package s No MOSFET, Sense Resistor or Blocking Diode
Required s Thermal Regulation Maximizes Charge Rate
Without Risk of Overheating* s Battery Kelvin Sensing Improves Charging Accuracy s Charges Directly from a USB Port s C/10 Charge Termination s Preset 4.
2V Charge Voltage with ±1% Accuracy s Charge Current Monitor Output for Gas Gauging* s Automatic Recharge s Charge Status Output s “AC Present” Output s 2.
9V Trickle Charge Threshold (LTC4058) s Available Without Trickle Charge (LTC4058X) s Soft-Start Limits Inrush Current s Low Profile (3mm × 3mm × 0.
75mm) DFN Package
U APPLICATIO S
s Cellular Telep...
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