SGM4064 protection equivalent, over-voltage protection & li+ charger front-end protection.
* Input Over-Voltage Protection
* Accurate Battery Over-Voltage Protection
* Soft-Start to Prevent Inrush Currents
* Soft-Stop to Prevent Voltage Spikes <.
Smart Phones, Mobile Phones PDAs MP3 Players Low-Power Handheld Devices
APPLICATION SCHEMATIC
AC
VDC
Adapter
GND
O.
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 linea.
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