TPS65070 Handheld Gadget Power Chip

November 17, 2011 delabs Handheld Portables, Power Electronics 0

One chip that takes care of all Power requirements in a Portable Electronic Gadget. Power Management Multi-Channel IC (PMIC) Solutions – PMIC Solutions with and without Battery Charger.

TPS65070 Handheld Gadget Power Chip

A battery charger for single Li-Ion or Li-Polymer cell. The voltages needed for an embedded system. Includes PWM mode using I2C. wLED Boost Converter, Touch Screen Interface. 10 Bit A/D Converter too.

Charger/Power Path Management:

  • 2A Output Current on the Power Path
  • Linear Charger; 1.5A Maximum Charge
  • I Limit – 100mA/500mA/ 800mA/1300mA
  • Thermal Regulation, Safety Timers
  • Temperature Sense Input

Battery charging, gauging and protection

“As different battery technologies like Lithium Iron Phosphate (LiFePO4) and Super Capacitor are becoming more popular, TI ……….”

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