LTC4088
High Efficiency Battery Charger/USB Power Manager
Features
n Switching
Regulator Makes Optimal Use of Limited Power Available from USB Port to Charge Battery and Power Application
n 180mΩ Internal Ideal Diode Plus Optional External Ideal Diode Controller Seamlessly Provides Low Loss Power Path When Input Power is Limited or Unavailable
n Full Featured Li-Ion/Polymer Battery Charger n VBUS Operating Range: 4.
25V to 5.
5V (7V Absolute
Maximum—Transient) n 1.
2A Maximum Input Current Limit n 1.
5A Maximum Charge Current with Thermal Limiting n Bat-Track™ Adaptive Output Control n Slew Control Reduces Switching EMI n Low Profile (0.
75mm) 14-Lead 4mm × 3mm DFN
Package
Applications
n Media ...