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LTC4088 - High Efficiency Battery Charger/USB Power Manager

General Description

The LTC®4088 is a high efficiency USB PowerPath™ controller and Li-Ion/Polymer battery charger.

It includes a synchronous switching input regulator, a full-featured battery charger and an ideal diode.

Key Features

  • n Switching Regulator Makes Optimal Use of Limited Power Available from USB Port to Charge Battery and Power.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.