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SGM41516 - 3.78A Single-Cell Battery Charger

General Description

The SGM41516/SGM41516D are battery chargers and system power path management devices with integrated converter and power switches for using with single-cell Li-Ion or Li-polymer batteries.

Key Features

  • High Efficiency, 1.5MHz, Synchronous Buck Charger.
  • 95.5% Charge Efficiency at 1A from 5V Input.
  • 92.5% Charge Efficiency at 2A from 9V Input.
  • Optimized for 9V/12V Input.
  • Selectable PFM Mode for Light Load Efficiency.
  • USB On-The-Go (OTG) Support (Boost Mode).
  • Boost Converter with up to 1.2A Output.
  • Boost Efficiency of 93.5% at 0.5A and 92.2% at 1A.
  • Accurate Hiccup Mode Over-Current Protection.
  • Soft-Start Capable with up to 500μF Capacitive Load.

📥 Download Datasheet

Datasheet Details

Part number SGM41516
Manufacturer SG Micro
File Size 1.66 MB
Description 3.78A Single-Cell Battery Charger
Datasheet download datasheet SGM41516 Datasheet

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Other Datasheets by SG Micro

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SGM41516D 3.78A Single-Cell Battery Charger
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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.

View original datasheet text
SGM41516/SGM41516D High Input Voltage, 3.78A Single-Cell Battery Charger with NVDC Power Path Management FEATURES ● High Efficiency, 1.5MHz, Synchronous Buck Charger  95.5% Charge Efficiency at 1A from 5V Input  92.5% Charge Efficiency at 2A from 9V Input  Optimized for 9V/12V Input  Selectable PFM Mode for Light Load Efficiency ● USB On-The-Go (OTG) Support (Boost Mode)  Boost Converter with up to 1.2A Output  Boost Efficiency of 93.5% at 0.5A and 92.2% at 1A  Accurate Hiccup Mode Over-Current Protection  Soft-Start Capable with up to 500μF Capacitive Load  Output Short-Circuit Protection  Selectable PFM Mode for Light Load Operations ● Single Input for USB or High Voltage Adaptors  3.9V to 13.