Infineon's advanced multichip packaging and innovative OptiMOS technology enables a highly compact and efficient power stage for DC-DC conversion in CPU supplies.
Featuring a supply voltage of 12 V, maximum current of 30 A, the TDA 21201 integrated switch devices combine a complete DC-DC power stage for 12 V down to sub 2 V conversion in a single package. Typical applications are as CPU supply circuits for PC mainboards, VRM modules, and DC-DC converters.
High efficiency is possible due to reduced static and dynamic losses with optimised gate driver and MOSFET technologies. It has a three-state input for power-down (TTL compatible), and no external bootstrap components are needed. With shoot-through and overtemperature protection, the devices come in standard TO220-7 packages (SMD, and straight leads or staggered leads).
Analysis of switch-mode power supply: inductor violations Altron Arrow
Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
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Power Electronics / Power Management
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Power Electronics / Power Management
Mornsun has released a new switching power supply range, the LMF5000-25Bxx, which has a 5000 W capacity, and features universal AC input configurations.
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Power Electronics / Power Management
Whether you’re powering essential electronics, keeping emergency equipment operational, or maintaining the performance of critical machinery, the need for dependable charging solutions cannot be overstated.
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The highly integrated 3,3 kV XIFM plug-and-play digital gate driver is designed to work out-of-the-box with high-voltage SiC-based power modules to simplify and speed system integration.
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Telecoms, Datacoms, Wireless, IoT
Kyocera AVX RF antennas meet today’s connectivity demands in the LTE, Wi-Fi, Bluetooth, GNSS, and ISM wireless bands, available in surface mount, patch or external configurations.
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Power Electronics / Power Management
Infineon’s CYPD7272-68LQXQ is the tray packing option of the company’s dual-port USB-C power delivery solution and features an integrated dual-port USB-C PD + DC-DC controller.
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he HYPB series from Hammond is a hygienic type 4X stainless steel pushbutton enclosure designed for use in environments where regular high temperature, high-pressure washdowns are required.
Read more...Parallel redundancy power module Conical Technologies
Power Electronics / Power Management
The LIR40-40 is a wide input range DC-DC module, with a constant output of 48 V at a nominal output current of up to 40 A.
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