Linear PTC Thermistors Overcome NTC Temperature-Sensing
"Linear" PTC Thermistors Overcome NTC Temperature-Sensing Shortcomings
06.25.2020 Circuits

色吧影院A family of PTC thermistors conquers the calibration and linearity errors associated with conventional NTC temperature devices...

Multiple Dimming Isolated PWM Controller high-performance
Multiple Dimming Isolated PWM Controller for high-performance LED lighting
06.25.2020 News

色吧影院Diodes Incorporated announced the availability of the versatile dimming input controller for offline LED lamps. AL8116 works with three types of dimmer signal formats...

Diodes Announces Enhanced sup sup SMBus
Diodes Announces Enhanced I2C/SMBus Port Extender
06.24.2020 News

Diodes Incorporated announced the PI4IOE5V9554 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output expansion for I2C-bus/SMBus applications...

Low-dropout linear regulators double as voltage-supervisor
Low-dropout linear regulators double as voltage-supervisor circuits
06.23.2020 Circuits

Many low-dropout voltage regulators include an enable-input pin.  Although the enable pin normally serves as a means of shutting down the regulator's output to save power, a few discrete components ensure that the regulator's output will turn on and off at appropriate input voltages...

HOLTEK New TinyPower 40V 150mA HT75Hxx
HOLTEK New TinyPower 40V/150mA HT75Hxx Series Ultra Low Quiescent Current with Protection
06.23.2020 News

Holtek is delighted to announce the release of its new TinyPower ultra low quiescent current LDO series, the HT75Hxx. implemented in a CMOS technology...

Alpha Omega Semiconductor Releases 18V Input
Alpha and Omega Semiconductor Releases 18V Input 1.25MHz EZBuck Regulators
06.22.2020 News

Alpha and Omega Semiconductor introduced AOZ676xDI series of high switching frequency and simple-to-use synchronous buck regulators...

Silicon Germanium SiGe rectifiers Nexperia combine
Silicon Germanium (SiGe) rectifiers from Nexperia combine cutting-edge high efficiency, thermal stability and space-savings
06.18.2020 News

Nexperia has announced a range of new silicon germanium rectifiers with 120 V, 150 V, and 200 V reverse voltages that combine the high efficiency of their Schottky counterparts with the thermal stability of fast recovery diodes...

Cascaded converter boosts LED-drive capability
Cascaded converter boosts LED-drive capability
06.18.2020 Circuits

Powering 20 to 30 white LEDs from three alkaline cells presents an interesting problem for the conventional boost converter. The required boost ratio and duty factor are simply impractical...

TDK announces world lowest-power PDM microphone
TDK announces world's lowest-power PDM microphone, T3902
06.18.2020 News

TDK Corporation introduces the InvenSense T3902, the world’s lowest power Pulse Density Modulation microphone for mobile, IoT and other consumer devices...

Depletion-mode MOSFET kick-starts power supply
Depletion-mode MOSFET kick-starts power supply
06.17.2020 Circuits

Many switch-mode power supplies use “kick-start” circuits to initialize their offline operation. These circuits may be simple resistors, such as IRIS4015, or more complicated arrangements...