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LTC3556 - USB Power Manager

General Description

The LTC®3556 is a highly integrated power management and battery charger IC for Li-Ion/Polymer battery applications.

Key Features

  • POWER.

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Datasheet Details

Part number LTC3556
Manufacturer Linear Technology Corporation
File Size 839.48 KB
Description USB Power Manager
Datasheet download datasheet LTC3556 Datasheet

Full PDF Text Transcription for LTC3556 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC3556. For precise diagrams, and layout, please refer to the original PDF.

FEATURES POWER MANAGER n High Efficiency Switching PowerPathTM Controller with Bat-TrackTM Adaptive Output Control n Programmable USB or Wall Current Limit (100mA/500mA/1...

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Output Control n Programmable USB or Wall Current Limit (100mA/500mA/1A) n Full Featured Li-Ion/Polymer Battery Charger n Instant-On Operation with a Discharged Battery n 1.5A Maximum Charge Current n Internal 180mΩ Ideal Diode Plus External Ideal Diode Controller Powers Load in Battery Mode n Low No-Load IQ when Powered from BAT (<30µA) DC/DCs n Dual High Efficiency Buck DC/DCs (400mA/400mA IOUT) n High Efficiency Buck-Boost DC/DC (1A IOUT) n All Regulators Operate at 2.

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