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PT8A2709 - Charger Controller

Download the PT8A2709 datasheet PDF (PT8A2707 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for charger controller.

Description

The PT8A2707-12/2717-19 integrates charger controller and fuel-gauge into a single-chip.

It detects full-charge through -V, dT/dt, safety-timer and maximum battery voltage, and learns the battery capacity from each charging/discharging cycle.

Features

  • 2-3 cells, NiCd or NiMH battery fast-charger controller for battery-embedded devices.
  • Precise 7-bit fuel-gauge-counter measures charging and discharging current through battery pack. Make it possible to accurately indicate battery capacity through LCD (PT8A2707-09/2717-19) or LEDs (PT8A2710-12).
  • Integrated with a DC/DC step-down controller make it possible for customers to manufacture just one PCB module that can:.
  • Cover different product models that requires different char.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT8A2707-PericomSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PT8A2709
Manufacturer Pericom Semiconductor
File Size 463.98 KB
Description Charger Controller
Datasheet download datasheet PT8A2709 Datasheet

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Full PDF Text Transcription

Click to expand full text
PT8A2707-12/17-19 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Charger Controller with Fuel-Guage & LCD/LED Display Product Features  2-3 cells, NiCd or NiMH battery fast-charger controller for battery-embedded devices  Precise 7-bit fuel-gauge-counter measures charging and discharging current through battery pack. Make it possible to accurately indicate battery capacity through LCD (PT8A2707-09/2717-19) or LEDs (PT8A2710-12).
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