Voltage and the lesser-known current sources provide critical IC, circuit, and system functions. Voltage sources and their complement to current … [Read More...] about FAQ on voltage and current sources, Part 1
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FAQ on pull-up/pull-down resistors: part 2
Even this relatively simple circuit arrangement has subtleties that affect performance. Part 1 explored the role of pull-up and pull-down resistors … [Read More...] about FAQ on pull-up/pull-down resistors: part 2
More Power Electronics News
Transformer drivers enable compact, low-noise isolated power supplies
Nexperia introduced the NXF6501-Q100, NXF6505A-Q100, and NXF6505B-Q100. These are AEC-Q100 qualified, push-pull transformer drivers that enable the design of small, low-noise, and low-EMI isolated … [Read More...] about Transformer drivers enable compact, low-noise isolated power supplies
JEDEC releases test protocol for output capacitance hysteresis in power devices
JEDEC Solid State Technology Association has released JEP200, a new standard detailing test methods for switching energy loss associated with output capacitance hysteresis in semiconductor power … [Read More...] about JEDEC releases test protocol for output capacitance hysteresis in power devices
FAQ on voltage and current sources, Part 1
Voltage and the lesser-known current sources provide critical IC, circuit, and system functions. Voltage sources and their complement to current sources are essential elements of many systems, … [Read More...] about FAQ on voltage and current sources, Part 1
Low noise, high voltage chip dividers now available up to 4KV
High voltage applications frequently require high resistance value resistors with the ability to handle high working and overload voltages. Engineers may have difficulty finding thick film chip … [Read More...] about Low noise, high voltage chip dividers now available up to 4KV
30 V MOSFET reduces on resistance by 40%
Infineon Technologies AG has introduced its new StrongIRFET 2 power MOSFET 30 V portfolio, expanding the existing StrongIRFET 2 family to address the growing demand for 30 V solutions in the mass … [Read More...] about 30 V MOSFET reduces on resistance by 40%
DFN package MOSFETs feature side-wettable flanks
Nexperia announced the release of single and dual small-signal MOSFETs in miniature DFN packages. The automotive-qualified devices are available in DFN1110D-3 and DFN1412-6 respectively. Particularly … [Read More...] about DFN package MOSFETs feature side-wettable flanks
15mm² active area silicon photodiodes for 300-560nm sensitivity
Marktech Optoelectronics has introduced new Series 4 silicon photodiodes with improved response speed. These photodiodes offer a response time of 25ns compared to the 80ns of current Series 4 PDs with … [Read More...] about 15mm² active area silicon photodiodes for 300-560nm sensitivity
MLCCs offered in 99 nF/1000 V and 47 μF/100 V options
TDK Corporation has expanded its automotive-grade CA series of MEGACAP MLCCs with a metal frame, commencing mass production in September 2024. The CA series MLCCs measure 6.00 x 5.60 x 6.40 mm and … [Read More...] about MLCCs offered in 99 nF/1000 V and 47 μF/100 V options
Power supply offered in 85 – 265 V AC single-phase input option
TDK Corporation introduces the HWS3000 programmable AC-DC power supplies in the TDK-Lambda series. These units deliver up to 3000 watts in a 270 x 150 x 61mm case size. The HWS3000 offers programmable … [Read More...] about Power supply offered in 85 – 265 V AC single-phase input option
FAQ on pull-up/pull-down resistors: part 2
Even this relatively simple circuit arrangement has subtleties that affect performance. Part 1 explored the role of pull-up and pull-down resistors to ensure that the binary (digital) circuit … [Read More...] about FAQ on pull-up/pull-down resistors: part 2
40 V automotive MOSFETs offer 75 percent weight reduction
Magnachip Semiconductor Corporation announced the release of four new 40V 1)MXT MV MOSFETs designed in Power Dual Flat No-Lead (PDFN) 33 packages for automotive applications. As automotive … [Read More...] about 40 V automotive MOSFETs offer 75 percent weight reduction
Solid-state relays address industrial switching needs
Littelfuse, Inc. has announced the release of the SRP1 Solid-State Relays (SSRs) family. These relays are designed to address reliability and durability issues in industrial and commercial machinery … [Read More...] about Solid-state relays address industrial switching needs
FAQ on pull-up/pull-down resistors: part 1
Even this relatively simple circuit arrangement has subtleties that affect performance. In the crisp, clean, theoretical binary world, signals exist in only two unambiguous states, generally called … [Read More...] about FAQ on pull-up/pull-down resistors: part 1
5 A MOSFET gate drivers spin motors and drive power supplies
Littelfuse, Inc. announces the launch of the IX4341 and IX4342 dual 5 ampere low-side MOSFET gate drivers. These gate drivers are specifically designed for driving MOSFETs and complete the existing … [Read More...] about 5 A MOSFET gate drivers spin motors and drive power supplies
240 W eval board targets gains in USB-C power delivery
Eggtronic has unveiled an evaluation board (EVB) that allows engineers to speed the development and significantly reduce the size and cost of 240W power delivery (PD) 3.1 applications while supporting … [Read More...] about 240 W eval board targets gains in USB-C power delivery
