PT8A2709 Overview
PT8A2707-12/17-19 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Charger Controller with Fuel-Guage & LCD/LED Display Product.
PT8A2709 Key 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
- Integrated with a DC/DC step-down controller make it possible for customers to manufacture just one
- Cover different product models that requires different charging current/speed by changing only one resistor
- Work with different kinds of AC/DC adapters with wide input voltage ranges
- Motor also can work in both corded or cordless conditions. When motor is used in cord-mode, the charging current to batt
- Provide excellent charge and discharge protections
- Very low standby current of typical 20A. Products could typically work in standby-mode for a few months, depends on bat
- Employing 5 major charging states: cool-down / pre-charge / fast charge / trickle charge / stop charge, taking the best
- Excellent battery protection and full-charge detection schemes