EPC announces the introduction of a laser driver that integrates a 40 V,10 A FET with a gate driver and low-voltage differential signaling (LVDS) logic level input in a single chip for time-of-flight lidar systems used in robotics, drones, augmented reality, and gaming applications. The EPC21603 is a laser driver that is controlled using LVDS […]
Robotics
300-W/20-A buck-boost dc-dc converters optimized for 24-V inputs
TDK Corporation announces the addition of 20A 300W rated models to the i7C non-isolated DC-DC converter series. These buck-boost board mount power modules have been optimized for 24V input with a range of 9 to 36Vdc and can be adjusted from 8 to 24V. The i7C topology enables a seamless transition from buck (voltage reduction) […]
Laser driver IC targets lidar time-of-flight apps
EPC announces the introduction of a laser driver that integrates a 40 V, 10 A FET with integrated gate driver and 3.3 logic level input in a single chip for time-of-flight lidar systems used in robotics, surveillance systems, drones, autonomous cars, and vacuum cleaners. The EPC21601 is a laser driver that is controlled using 3.3 […]
24-V input, -40/-60-V withstand voltage P-channel MOSFETs available in single, dual configurations
ROHM Semiconductor announced a 24-model lineup of 24V input, -40V / -60V withstand voltage P-channel MOSFETs available in both single (RqxxxxxAT / RdxxxxxAT / RsxxxxxAT / RFxxxxxAT) and dual configurations (UTxxx5/QHxxx5/SHxxx5). These new devices are ideal for industrial and consumer applications, such as factory automation, robotics, and air conditioning systems. In recent years, as demand […]
Single-output supply in 4 x 2-in footprint delivers 300 W
Vox Power announces the VCCS300S, a tiny conduction cooled power supply that delivers 300W of silent and dust-free output power from a tiny 4in x 2in x 1.61in (101.6 x 50.8 x 40.89 mm) package. Designed for the global industrial sector, the VCCS300S design focuses on high efficiency and reliability to offer maximum flexibility to design engineers […]
Low-cost non-isolated POL regulator modules provide up to 2 A
Introducing the SVR surface mount and VR through-hole, non-isolated DC-DC switching regulators. With efficiencies of up to 96% and operating temperatures of -40°C to +85°C, the Point of Load (PoL) devices are ideal as replacements for low-efficiency linear regulators. They operate from a wide input range of up to 36V and feature a low quiescent […]
eGaN FETs target USB-C chargers, PoL conveters
Efficient Power Conversion Corporation advances the performance capability of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2055 (3 mΩ, 40 V) eGaN FET. This device is ideal for applications with demanding requirements for performance in space-constrained form factors including USB-C battery chargers and ultra-thin point-of-load (POL) converters. Other low-voltage applications benefiting from […]
Chip Ferrite Beads for automotive applications handle up to 175°C
Murata has announced the release of the BLM18KN_EH series of chip ferrite beads for noise suppression in power lines at temperatures up to 175°C. Target applications are automotive equipment such as engine and transmission electronic control units (ECUs) and turbo motor controllers, with the components meeting AEC-Q200 qualification requirements. As electrification advances, the demand for […]
Synchronous dc/dc buck converter optimized for noise-sensitive apps
The STMicroelectronics L7983 is a compact, 3V-60V, 300mA synchronous DC/DC buck converter with flexible, dynamic-mode selection to satisfy noise-sensitive applications and maximize efficiency at light load. Special ST innovations engineered into the L7983 allow control of the low-side power MOSFET to provide a low-noise mode (LNM) with constant switching frequency and an alternative low-consumption mode (LCM). In LCM, […]
SMD MOSFETs cut losses in motor drive applications
Infineon Technologies AG supports the robotics and automation industry in implementing maintenance-free motor drive inverters. By introducing the new CoolSiC MOSFET with.XT interconnection technology in a 1200 V optimized D 2PAK-7 SMD package, passive cooling becomes possible. Up to 80 percent loss reduction compared to a silicon-based solution eliminates the need for cooling fans and […]
