LTC3557 Datasheet - Linear Technology

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LTC3557 USB Power Manager

LTC3557/LTC3557-1 USB Power Manager with Li-Ion Charger and Three Step-Down Regulators .
The LTC®3557/LTC3557-1 is a highly integrated power management and battery charger IC for single cell Li-Ion/ Polymer battery applications.

LTC3557_LinearTechnology.pdf

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Datasheet Details

Part number:

LTC3557

Manufacturer:

Linear Technology

File Size:

318.34 KB

Description:

USB Power Manager

Features

* Seamless Transition Between Input Power Sources: Li-Ion Battery, USB, 5V Wall Adapter or High Voltage Buck Regulator with Bat-TrackTM
* 200mΩ Internal Ideal Diode Plus Optional External Ideal Diode Controller Provides Low Loss Power Path When Input Current is Limited or Unavailable
* T

Applications

* HDD-Based MP3 Players
* PDA, PMP, PND/GPS

LTC3557 Distributors

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LTC3557 USB Power Manager Linear Technology

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