Book Release: GaN Power Devices and Applications
https://www.electronics-lab.com/book-release-gan-power-devices-and-applications/
The book “GaN power devices and applications” is a guide for designers dealing with GaN devices written by Alex Lidow, founder and CEO of EPC. This company manufactures GaN power transistors. The book was written with input from about 30 experts in power conversion applications. Silicon power MOSFETs have not kept pace with evolutionary changes […]
Analog Devices Inc. LTC4451 40V 7A Ideal Diode
https://www.electronics-lab.com/analog-devices-inc-ltc4451-40v-7a-ideal-diode/
Analog Devices Inc. LTC4451 40V 7A Ideal Diode is a high-performance Schottky diode replacement using an integrated N-Channel power MOSFET. It easily ORs power supplies together to increase system reliability and prevent reverse conduction. The LTC4451 regulates the forward voltage at 15mV to minimize power loss compared to Schottky diodes. Regulation ensures smooth current transfer […]
N-Channel MOSFETs deliver ultra-low on-resistance
https://www.electronics-lab.com/n-channel-mosfets-deliver-ultra-low-on-resistance/
Vishay’s N-Channel MOSFETs combine ultra-low on-resistance with high temperature operation for telecom and industrial applications. Vishay Intertechnology, Inc. has introduced two new N-channel TrenchFET MOSFETs that combine ultra-low on-resistance with high temperature operation to 175°C and high continuous drain current handling. Together, these features offer increased power density, efficiency, and board-level reliability in telecom and industrial […]
LTC7067 Dual High-Side MOSFET Gate Driver
https://www.electronics-lab.com/ltc7067-dual-high-side-mosfet-gate-driver/
Analog Devices Inc. LTC7067 Dual High-Side MOSFET Gate Driver integrates two ground-referenced, low voltage digital signal inputs to drive two N-channel high-side power MOSFETs with supply voltages up to 140V. Both drivers provide excellent noise and transient immunity. The two drivers are symmetric and independent of each other, allowing complementary or non-complementary switching. The internal MOSFET drivers of […]
DC Motor Controller using Relay and MOSFET – Arduino Interface
https://www.electronics-lab.com/dc-motor-controller-using-relay-and-mosfet-arduino-interface/
The project presented here is a low-cost solution to control high-power brushed DC motor speed and direction. Traditional DC motor controllers are based on solid-state circuitry known as H-Bridge. Here we have made an H-bridge configuration using high current 2 x relays which can handle high voltage as well as high current. Additional MOSFETs are […]
Monolithic Power Systems (MPS) MPQ4418-AEC1 Synchronous Step-Down Converter
https://www.electronics-lab.com/monolithic-power-systems-mps-mpq4418-aec1-synchronous-step-down-converter/
Monolithic Power Systems (MPS) MPQ4418-AEC1 Synchronous Step-Down Converter is a high-efficiency, synchronous, rectified, switch-mode, step-down converter with integrated power MOSFETs. The MPQ4418-AEC1 can deliver up to 0.6A of continuous output current across a wide 4V to 36V input voltage range, with excellent load and line regulation. The Synchronous mode of the MPQ4418-AEC1 offers high efficiency across […]
Monolithic Power Systems (MPS) MPQ5071-AEC1 Programmable Load Switch
https://www.electronics-lab.com/monolithic-power-systems-mps-mpq5071-aec1-programmable-load-switch/
Monolithic Power Systems (MPS) MPQ5071-AEC1 Programmable Load Switch provides 0.5A of load protection across a 0.5V to 5.5V voltage range. With low RDS(ON) in a tiny package, the MPQ5071-AEC1 provides a highly efficient, space-saving solution for notebooks, tablets, and other portable device applications. The Soft-Start (SS) function of the device avoids inrush current during circuit start-up. The […]
Infineon Technologies 6EDL7141 Gate Driver IC
https://www.electronics-lab.com/infineon-technologies-6edl7141-gate-driver-ic/
Infineon Technologies 6EDL7141 Gate Driver IC is designed for 3-phase BLDC or PMSM motor drive applications. The 6EDL7141 features three half-bridge drivers, each capable of driving a high side and low side N-type MOSFET. Furthermore, the device is provided with programmable dead time delays for preventing current shoot-through between HS and LS switches in normal […]
onsemi NCP51100A Low-Side Gate Driver
https://www.electronics-lab.com/onsemi-ncp51100a-low-side-gate-driver/
onsemi NCP51100A Low-Side Gate Driver is a 700V high side and low side driver with a 3.5A source and 3A sink current drive capability. The NCP51530 offers propagation delay, low quiescent current, and low switching current at high frequencies of operation. This device is tailored for highly efficient power supplies operating at high frequencies. The […]
MP8833 1.5 A Thermoelectric Cooler Controller
https://www.electronics-lab.com/mp8833-1-5-a-thermoelectric-cooler-controller/
Monolithic Power Systems monolithic thermoelectric cooler controller has built-in internal power MOSFETs Monolithic Power Systems introduces the MP8833, a monolithic thermoelectric cooler controller with built-in internal power MOSFETs. It achieves 1.5 A of continuous output current from a 2.7 V to 5.5 V input voltage range with a thermoelectric cooler (TEC) voltage range. The TEC voltage is linearly […]