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SGM4064 Datasheet Over-voltage Protection & Li+ Charger Front-end Protection

Manufacturer: SG Micro

Overview: SGM4064 Over-Voltage Protection IC and Li+ Charger Front-End Protection IC with LDO Mode.

Datasheet Details

Part number SGM4064
Manufacturer SG Micro
File Size 730.64 KB
Description Over-Voltage Protection & Li+ Charger Front-End Protection
Datasheet SGM4064-SGMicro.pdf

General Description

The SGM4064 is a charger front-end integrated circuit designed to provide protection to Li-Ion batteries from failures of the charging circuitry.

The IC continuously monitors the input voltage and the battery voltage.

The device operates like a linear regulator, maintaining a 5.1V output with input voltages up to the input over-voltage threshold (VOVP = 6.8V).

Key Features

  • Input Over-Voltage Protection.
  • Accurate Battery Over-Voltage Protection.
  • Soft-Start to Prevent Inrush Currents.
  • Soft-Stop to Prevent Voltage Spikes.
  • 18V Maximum Input Voltage.
  • Supports up to 1.5A Load Current.
  • Thermal Shutdown.
  • Enable Function.
  • Fault Status Indication.
  • Available in Green TDFN-2×2-8L Package.

More Datasheets from SG Micro

Part Number Description
SGM40642 5V eFuse
SGM40653 High-Current Over-Voltage Protector
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SGM40656 High-Current Over-Voltage Protector
SGM40657 High-Current Over-Voltage Protector
SGM40658 High-Current Over-Voltage Protector
SGM40659 Adjustable Over-Voltage Protection Switche
SGM40660 Adjustable Over-Voltage Protection Switche
SGM40661 Adjustable Over-Voltage Protection Switche

SGM4064 Distributor