LCD circuits often require a –10V voltage at 2 to 15 mA to bias a graphics-LCD-driver IC. You can usually accomplish this task with an external charge-pump IC, such as Maxim’s ICL7660, but that ...

Battery-charger-control designers face a fundamental choice: to use a part from the rich selection of dedicated charge-control ICs available from many vendors or to use a programmable microcontroller.

Pulse width modulation is a form of signal communication that transposes a signal from analog to digital form. Analog signals with changing amplitude and frequency pass through a comparator and are ...

This circuit transforms a pulse-width-modulation (PWM) signal into non-overlapping clock signals, whose number depends on the length of a shift register. These clock signals can be used to power up ...

The UCC38500 family of BiCMOS combination PFC/PWM controllers provide easy and cost-effective compliance to IEC 1000-3-2 harmonic reduction requirements of cost-sensitive off-line equipment. By ...

This code was used in my bachelor's degree thesis, as part of a DC-DC source, and the code's purpose was to display a measured voltage and a reference voltage and also to generate PWM signal as a back ...

Abstract: As there is a growing need for the use of battery in automotive applications, the development of suitable battery power management system is necessary. Here the converter designed for this ...

IRVINE, Calif.--(BUSINESS WIRE)--Toshiba America Electronic Components, Inc. (“Toshiba”) has launched the “TB67B000AHG,” a new three-phase brushless motor driver for home appliances such as ...