PS5164 pdf datasheet

The PS5164 module is a complete smart battery
controller subsystem based on the Microchip PS501
field reprogrammable battery manager with patented
Accuron® technology. The module is designed to
operate in a battery pack consisting of four (4) series
connected Li-based cells. The module consists of the
Microchip PS501 battery manager IC with a four-LED
SOC display and an optional connection for an external
thermistor.
1.1 Quick Start – Pack Assembly
Follow these directions to assemble a pack with the
PS5164 module.
• Use standard precautions when handling static
sensitive devices.
• Modules should be connected to battery cells in
the order indicated below to insure proper start-up
and operation. Wires should be attached to the
modules first and then connected to the battery
cells as instructed.
• The connection sequence is critical to successful
use of the PS501 family of CMOS ASICs. The
pack positive should be securely connected to the
module first, followed by the intermediate cells
from most positive to least positive and finally,
pack negative.