DC-DC Converters are one of the most critical components of integrated circuits used in power electronics equipment. The need for DC-DC Converters is rising as electric and hybrid vehicles become more widely used. The development of DC-DC Converters is being accelerated by new technologies including high-power WBG semiconductors and bi-directional power supplies. In this article, everything PE has listed some interesting DC-DC Converters that were trending on the website.
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60 W Isolated Buck DC-DC Converter for Telecom Applications
The PKE3611APIP from Flex Power Modules is an Isolated Buck DC-DC Converter that converts an input voltage of 9 - 36 V to an output voltage of 5 V. This converter delivers an output power of 60 W and has an efficiency of 90%. The DC-DC converter has been designed to operate in different thermal environments and requires sufficient cooling to ensure reliable operation. This RoHS-compliant converter is available in a through-hole package that measures 50.8 x 25.4 x 11.9 mm and is ideal for industrial, telecom, datacom, and railway applications. Read more.
600 W Military COTS Half-Brick DC-DC Converter
The MCOTS-C-270-40-HE from SynQor is a Military COTS Half-Brick DC-DC Converter that converts an input voltage of 155 - 425 V to an output voltage of 10 - 40 V. It delivers an output power of up to 600 W and has an efficiency of 93%. This converter offers very low on-state resistance and dissipates relatively less energy than Schottky diodes, making it highly efficient, even at very low output voltages and very high output currents. It is available in an industry-standard rugged module that measures 2.49 x 2.39 x 0.51 inches. Read more.
10 W Isolated Buck DC-DC Converter
The EC7AW18-72S05-ECRTP from Cincon Electronics is a Buck DC-DC Converter that converts an input voltage of 10 - 160 V to an output voltage of 5 V. It delivers an output power of 10 W and has an efficiency of 82%. This DC-DC converter benefits from comprehensive protection, including over-current protection (OCP), over-voltage protection (OVP), and under-voltage lockout (UVLO), providing added safety and extending the device's lifespan. It is available in a chassis-mount package that measures 101.6 x 54.4 x 20.3 mm. Read more.
6 W Isolated DC-DC Converter for Space Critical Industrial Applications
The TEL 6-0911 from Traco Power is an Isolated DC-DC Converter that converts an input voltage of 4.5 - 12 V to an output voltage of 5 V. It delivers an output power of 6 W and has an efficiency of 82%. It complies with Class A EN EMC conducted and radiated emission standards for reduced EMI and high reliability during operation. This converter is available in a metal-based PCB-mount package that measures 24.3 x 14.4 x 10.8 mm and is ideal for instrumentation, IT, industrial electronics, and other space-critical and cost-sensitive applications. Read more.
30 W Space-Qualified Buck DC-DC Converter
The SVLTR5005SF/K from VPT is a Space Qualified Buck DC-DC Converter that converts an input voltage of 30 - 60 V to an output voltage of 5 V. It delivers an output power of up to 30 W and has an efficiency of 79%. This DC-DC converter is available in a seam-welded, hermetically-sealed flange-mount package that measures 2.890 x 1.125 x 0.405 inches and is ideal for low earth orbit (LEO), medium earth orbit (MEO), geostationary orbit (GEO), launch vehicles, and deep space applications. Read more.
Synchronous Buck-Boost DC-DC Converter for GPS & Portable Applications
The LTC3531-3 from Analog Devices is a Synchronous Buck-Boost DC-DC Converter that converts an input voltage of 1.8 - 5.5 V to an output voltage of 2 - 5 V. It delivers efficiency of up to 90%. The DC-DC converter is equipped with a built-in current limiter, thermal shutdown, and output disconnecting function to prevent short-circuit-related damages. It is available in a surface-mount package that measures 3 x 3 x 0.75 mm and is ideal for PDA, GPS, MP3 players, handheld instruments, and handheld computer applications. Read more.
500 W DCM Isolated Buck DC-DC Converter
The DCM4623TD2H15E0T00 from Vicor is a DCM-Isolated Buck DC-DC Converter that converts an input voltage of 200 - 420 V to an output voltage of 8.3 - 15.2 V. It delivers an output power of 500 W and has an efficiency of 84.9%. This converter offers flexible thermal management options with very low top and bottom side thermal impedances. It benefits from over-voltage protection (OVP), over-current protection (OCP), under-voltage lockout (UVLO), and short-circuit protection (SCP) to avoid the risk of over-load-related damages. This RoHS-compliant converter is available in a through-hole package that measures 47.91 x 22.8 x 7.21 mm and is ideal for industrial, process control, heavy equipment, defense, and aerospace applications. Read more.
Non-Isolated Buck DC-DC Power Module for Battery-Powered Applications
The 171010501 from Wurth Elektronik is a Non-Isolated Buck DC-DC Power Module that steps down an input voltage of 2.5-5.5 V to an output voltage of 0.8-5.5 V. This buck converter has an output current of up to 1 A. It has a switching frequency of 4 MHz and an efficiency of up to 96%. This RoHS-compliant converter utilizes under-voltage lockout (UVLO), thermal shutdown, and a cycle-by-cycle current limit circuitries to prevent false operation and over-load-related damages. It is available in an LGA package that measures 3.2 x 2.5 x 1.55 mm and is ideal for a general point of load power supply for low power systems, replacement of linear regulators, DSP and FPGA power supply auxiliary voltages, portable instruments, and battery-powered equipment applications. Read more.
6 V GaN Isolated DC-DC Converter for Gate Drive Applications
The MGN1D050603MC from Murata is a GaN Gate Drive Isolated DC-DC Converter that converts an input voltage of 5 V to an output voltage of 6 V. It delivers an output power of up to 1 W and has an efficiency of 62%. The MGN1D050603MC has a low profile and a small footprint that allows it to be easily integrated into space-limited systems. This RoHS-compliant DC-DC converter consists of built-in short circuit protection and reverse polarity protection circuitries to prevent over-current-related damages. It is available in a surface-mount package that measures 16 x 12 mm and is ideal for high-side and low-side gate drive circuit applications. Read more.
30 V Buck DC-DC Converter for Datacom and High-Voltage Applications
The AOZ29303QI from Alpha & Omega Semiconductor is a Non-Isolated DC-DC Converter that steps down from an input voltage of 4.5-30 V to a DC output voltage of 0.8-5.5 V. It has a programmable switching frequency from 200 kHz to 1 MHz and has an efficiency of up to 93%. This RoHS-compliant converter incorporates cycle-by-cycle over-current protection, short-circuit protection, over-voltage protection, and over-temperature protection circuitries to prevent over-load-related damages in the circuit. It is available in a surface-mount package that measures 9 x 6 x 3.7 mm and is ideal for use in industrial and commercial low-power systems, aftermarket auto accessories, networking datacom equipment, and high-voltage battery applications. Read more.
Point-of-Load Buck DC-DC Converter for Server & Computing Applications
The TDM3883XUMA1 from Infineon Technologies is a Point-of-Load Buck DC-DC Converter that steps down an input voltage of 4.5 - 14 V to an output voltage of 0.5 - 5.0 V. This converter provides a switching frequency of 800 kHz and has an efficiency of up to 90%. This RoHS-compliant converter is available in a surface-mount package that measures 2.7 x 3.1 x 2.3 mm and is ideal for distributed point-of-load power architectures, general DC-DC converters, communications infrastructure, storage, server, and computing applications. Read more.
3.3 V Synchronous Buck DC-DC Converter
The BD8967FVM from ROHM Semiconductor is a Synchronous Buck DC-DC Converter that converts an input voltage of 4.5-5.5 V to an output voltage of 3.3 V. It has an output current of up to 0.8 A and a switching frequency of 1 MHz. This synchronous buck converter is integrated with a FET that offers high switching efficiency. It is available in a surface-mount package that measures 2.9 x 4 x 0.9 mm and is ideal for applications such as power supply for LSI including DSP, microcomputer, and ASIC. Read more.
6 kV Boost DC-DC Converter for High Voltage Applications
The HRC0524S350P from XP Power is a Boost DC-DC Converter that steps up an input voltage from 22 V to 30 V to an output voltage of 6000 V. This converter has an output current of up to 14.3 mA. It consists of an adjustable and well-regulated output voltage that can be controlled from 0 to 100%. This RoHS compliant converter is available in a PCB mount package that measures 2.55 x 1.30 x 0.60 inches and is ideal for mass spectrometry, electrophoresis, an electrostatic chuck, high voltage bias, capacitor charging, scanning electron microscopy, and detector applications. Read more.
0.6 V Synchronous Buck Regulator for Automotive Applications
The AP61300Q from Diodes Incorporated is an Automotive Qualified Non-Isolated DC-DC Converter that steps down an input voltage from 2.4 V to 5.5 V to an output voltage of 0.6 V. This synchronous buck converter has a continuous output current of 3 A. It provides a switching frequency of 2.2 MHz and has an efficiency of up to 84%. The AP61300Q is available in a surface-mount package and is ideal for automotive power systems, automotive infotainment, automotive instrument clusters, automotive telematics, and advanced driver assistance systems (ADAS). Read more.
Radiation Hardened DC-DC Converter for Space Applications
The RH5210 from Mercury Systems is a Radiation Hardened DC-DC Converter that is specifically designed for radiation-sensitive applications and platforms such as satellites and launch vehicles, remote-controlled robotic devices, mission-critical computing systems, and any electronic systems with the potential for radiation exposure. The converter is based on Xilinx’s radiation-tolerant FPGA XQRKU060 and is an ideal solution for SwaP-focussed applications. It is available as a die that measures 51 x 63 mm. Read more.
Programmable Step Down Converter for Military Applications
The ACT41000 from Qorvo is a Programmable DC-DC Converter that steps down a DC input voltage of 4.5 - 40 V to a DC output voltage of 3-24 V. This buck converter is integrated with high side and low side MOSFETs. This converter is available in a surface-mount package that measures 5 × 5 mm and is ideal for radar, satellite communication, electronic warfare, power amplifier, and continuous-wave RF applications. Read more.
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Note: This list has been compiled based on user activity on everything PE. To ensure that we cover the whole range of DC-DC Converters we limited the number of products from each category and company. The listed products are shown in random order and are grouped by category.
