Low profile regulator has digital power system management
https://www.electronics-lab.com/low-profile-regulator-has-digital-power-system-management/
Available as either a dual 10A or single 20A thin uModule regulator, the LTM4686 has a PMBus interface and is housed in a 16 x 11.9 x 1.82mm LGA package. The Power by Linear regulator’s low height allows the it to be placed on a PC board very close to its load such as an […]
AOZ128x EZBuck™ Simple Buck (Step-Down) Regulators
https://www.electronics-lab.com/aoz128x-ezbuck-simple-buck-step-down-regulators/
Alpha & Omega’s high efficiency and simple to use regulators are designed for automotive, telecom, and networking equipment Alpha & Omega Semiconductor’s AOZ128x series are high efficiency, simple, step-down regulators ranging from 0.6 A to 4 A of continuous output current. These EZBuck regulators work from a 3 V to 36 V input range depending […]
Step-down micro DC/DC converters have integrated coil
https://www.electronics-lab.com/step-micro-dc-dc-converters-integrated-coil/
Step-down micro DC/DC converters make up the XCL225/XCL226 series from Torex Semiconductor. The 18V coil-integrated converters contribute to space-saving on the board and a shorter development time because a circuit can be configured by simply adding two external ceramic capacitors, explains Torex. An internal coil lowers EMI and also simplifies the board layout and makes […]
TPS61092 Boost Converter on Test Bench
https://www.electronics-lab.com/tps61092-boost-converter-test-bench/
luckyresistor.me tests his TPS61092 boost converter with a thermal camera and shares the results. For my current project I searched for a good boost power converter which is able to deliver continuous 400mA power for various sensors. There are an endless number of good boost converters around, but not many can be hand soldered to a […]
LT8364 DC/DC converter can be configured multiple ways
https://www.electronics-lab.com/lt8364-dc-dc-converter-can-configured-multiple-ways/
Analog Devices has announced the LT8364 current mode, 2MHz step-up DC/DC converter. It has an internal 4.0A, 60V switch and operates from an input voltage range of 2.8 to 60V. The ‘Power by Linear’ LT8364 is suitable for applications with input sources ranging from a single-cell Li-Ion battery to multi-cell battery stacks, automotive inputs, telecomms […]
Helix Semiconductors starts production of DC-DC power chip
https://www.electronics-lab.com/helix-semiconductors-starts-production-dc-dc-power-chip/
Fabless power semiconductor startup Helix Semiconductors has started mass production of its MxC200, a configurable high-efficiency 15W DC-DC power chip. Previously known as the HS200, the MxC200 takes voltage input ranging from 12V to 48V and converts it to selectable lower voltages. For example, when configured as a 48V input to 12V output, the device offers greater […]
Synchronous four-switch buck-boost controller suits transport and medical use
https://www.electronics-lab.com/synchronous-four-switch-buck-boost-controller-suits-transport-medical-use/
Synchronous four-switch buck-boost controller suits transport and medical use A 150V high efficiency four-switch synchronous buck-boost DC/DC controller, the LTC3777, by Analog Devices operates from input voltages above, below or equal to the regulated output voltage and had an efficiency of up to 99 per cent. The Power by Linear DC/DC controller has an input […]
150VIN & VOUT Synchronous 4-Switch Buck-Boost Controller with Integrated Switching Bias Supply
https://www.electronics-lab.com/150vin-vout-synchronous-4-switch-buck-boost-controller-integrated-switching-bias-supply/
Analog Devices announces the Power by Linear™ LTC3777, a 150V high efficiency (up to 99%) 4-switch synchronous buck-boost DC/DC controller, which operates from input voltages above, below or equal to the regulated output voltage. Its 4.5V to 150V input voltage range operates from a high input voltage source or from an input that has high […]
The behavior of electro-magnetic radiation of power inductors in power management
https://www.electronics-lab.com/behavior-electro-magnetic-radiation-power-inductors-power-management/
Application note form Würth Elektronik about EM radiation radiated from inductors in DC-DC converters. This Application Note focuses on the Electro-Magnetic (EM) radiation behavior of power inductor(s) in DC-DC converters, which is dependent on several parameters such as ripple current, switching frequency, rise & fall time of a switching device, the core material and its […]
60V input 5V @3A output DC-DC Converter for Industrial and Automotive
https://www.electronics-lab.com/60v-input-5v-3a-output-dc-dc-converter-industrial-automotive/
This is a 60 V 3A step down DC-DC converter. Sample applications are: 12 V, 24 V and 48 V Industrial, Automotive and Communications Power Systems. The TPS54360 is a 60 V, 3 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. […]