PT8A2707-12/17-19
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PT8A2707-12/17-19
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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). 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 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 battery is regulated at a maximum value of 1/10 of the fast-charging current. The battery is just like being slowly-charged and prevented from being exposed to a prolonged high-current charging profile. Provide excellent charge and discharge protections. Available with different parts to cover products employing slide switch (PT8A2707/10/17), tact ...