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LTC4055 Datasheet PDF
- USB Power Controller and Li-Ion Linear Charger - Controller
LTC4055, LTC4055-1 USB Power Controller and Li-Ion Charger FEATURES DESCRIPTION n Charges Single-Cell Li-Ion Batteries Directly from USB Port n Load Dependent Charging Guarantees USB Input Current Compliance n Automatic Battery Switchover When Input Supply is Removed n Constant-Current, Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate Without Risk of Overheating* n Selectable 500mA, 100mA Current Limit n Low Loss Full PowerPath™ Control with Ideal Diode Operation
Linear Technology - USB Power Controller and Li-Ion Linear Charger - Controller
LTC4055, LTC4055-1 USB Power Controller and Li-Ion Charger FEATURES DESCRIPTION n Charges Single-Cell Li-Ion Batteries Directly from USB Port n Load Dependent Charging Guarantees USB Input Current Compliance n Automatic Battery Switchover When Input Supply is Removed n Constant-Current, Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate Without Risk of Overheating* n Selectable 500mA, 100mA Current Limit n Low Loss Full PowerPath™ Control with Ideal Diode Operation
Linear
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