LTC4085-3
LTC4085-3 is USB Power Manager manufactured by Linear Technology.
LTC4085-3/LTC4085-4
Features
USB Power Manager with Ideal Diode Controller and
3.95V Li-Ion Charger
DESCRIPTION
- Seamless Transition Between Input Power Sources: Li-Ion/Polymer Battery, USB and 5V Wall Adapter
- 215mΩ Internal Ideal Diode Plus Optional External Ideal Diode Controller Provide Low Loss PowerPath™ When Wall Adapter/USB Input Not Present
- Load Dependent Charging Guarantees Accurate USB Input Current pliance
- 3.95V Float Voltage Improves Battery Life Span and High Temperature Safety Margin
- Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate without Risk of Overheating-
- Selectable 100% or 20% Input Current Limit (e.g.,...
