The TPS60403 is an unregulated charge pump voltage inverter IC from Texas instruments. It has a wide working voltage ranging from 1.6V to 5.5V. One interesting fact is that the TPS60403 requires only three 1uF capacitor to operate.
A battery capacity tester is used to measure the amount of charge stored in a battery in Ah. It can be used to measure the actual capacity of batteries compared to their rating and to discharge batteries safely.
Nexperia has announced a comprehensive range of low current voltage regulator diodes that are ideal for low bias and portable battery-powered devices in mobile, wearable, automotive, and industrial applications. The new
Alpha and Omega Semiconductor Limited has announced the release of 80V Power MOSFET with patented Shield Gate Technology that is optimized for higher switching frequencies used in telecom and server power supply.