Handheld Portables (Page 4)

Handheld Computers on WiFi like Tablets, Portable Battery Operated Electronics.

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 ……….”

Rohde & Schwarz is a leading supplier of solutions in the fields of test and measurement, broadcasting, radiomonitoring and radiolocation.

Test and measurement equipment for mobile radios and radiocommunications.

Dr. Lothar Rohde and Dr. Hermann Schwarz set up shop under the name “Physikalisch-technisches Entwicklungslabor Dr. L. Rohde und Dr. H. Schwarz” (PTE)……… 75 Years Rohde & Schwarz