STMicroelectronics’ LD56020 200mA low-dropout voltage regulator operates with a supply from 1.1V to 5.5V and has low output noise for applications that demand excellent stability and long battery runtime. Ideal for mobiles, vision sensors, and wireless modules, the competitively priced LD56020 has an extremely low dropout voltage of just 190mV (max. at full load) and a […]
stmicroeletronics
MOSFETS feature low on resistance for high power density
STMicroelectronics’ STPOWER MDmesh M9 and DM9 N-channel super-junction multi-drain silicon power MOSFETs are ideal for switched-mode power supplies (SMPS) in applications from data-center servers and 5G infrastructure to flat-panel televisions. The first devices to be launched are the 650V STP65N045M9 and the 600V STP60N043DM9. Both have very low on-resistance (RDS(on)) per unit area, which maximizes power density and permits compact system dimensions. Each has the […]
Dual high-side switches from ST add extra flexibility for driving capacity loads
STMicroelectronics’ latest high-side switches, the IPS2050H, and the IPS2050H-32 permit two programmable current-limit values for smart driving of capacitive loads that draw high startup current. These new dual-channel switches have an input-voltage range from 8V to 60V and can withstand up to 65V on the input pin, ensuring flexibility and robust performance in industrial applications. The integrated power MOSFET […]
Programmable buck converter delivers up to 60 W
Featuring a synchronous topology for optimum efficiency, the STMicroelectronics STPD01 DC/DC buck converter is digitally programmable for USB Power Delivery (PD) applications up to 60W. With a wide input-voltage range of 6V to 26.4V, the STPD01 offers flexibility to address applications such as AC multiport adapters, USB hubs, PC monitors, and smart televisions. The output voltage, set […]
GaN power semis boast 120mΩ max RDS(on), at 15A max current capability
STMicroelectronics has revealed a new family of GaN power semiconductors in the STPOWER portfolio that can significantly reduce energy use and enable slimmer designs in a huge variety of electronic products. Target applications include consumer equipment such as chargers, external power adapters for PCs, LED-lighting drivers, and power supplies inside televisions and home appliances. This equipment […]
SiC MOSFET optimized for high-end automotive applications
STMicroelectronics is introducing its third generation of STPOWER silicon-carbide (SiC) MOSFETs[1], advancing the state-of-the-art in power devices for electric-vehicle (EV) powertrains and other applications where power density, energy efficiency, and reliability are important target criteria. The market leader in SiC power MOSFETs, ST has incorporated new and advanced design know-how to open up even […]
High-side drivers integrate logic, MOSFET and analog circuitry in 6 mm x 6 mm
The VN9D30Q100F and VN9D5D20FN from STMicroelectronics introduce a new generation of automotive intelligent switches, the first in the market with digital current sensing among the fully digital on-chip diagnostic features. Designed for high-side connection in applications powered from a 12V battery, the drivers simplify the hardware and software design of electronic control units (ECUs) and […]
Single-chip driver handles high frequency switching of GaN enhancement-mode FETs
STMicroelectronics’ STDRIVEG600 half-bridge gate driver has a high current output and 45ns propagation delay, closely matched between high-side and low-side outputs, to handle high-frequency switching of GaN enhancement-mode FETs. Also suitable for driving N-channel silicon MOSFETs at up to 20V, the STDRIVEG600 allows the flexibility to apply up to 6V gate-source voltage (VGS) on GaN […]
LDMOS power transistors optimized for RF power amplifiers
STMicroelectronics is adding a broad range of new devices to the STPOWER family of LDMOS transistors, which comprises three different product series optimized for RF power amplifiers (PAs) in a variety of commercial and industrial applications. Featuring high efficiency and low thermal resistance and packaged to handle high RF power, STPOWER LDMOS devices combine a […]
Isolated buck converters boast wide input voltage range of 4 V to 48 V
Optimized for isolated buck regulator designs, the STMicroelectronics A6986I and L6986I DC/DC converter ICs have a wide input-voltage range and low quiescent current to ensure robust and energy-efficient operation in automotive and industrial applications up to 5W. The isolated buck topology drastically lowers the bill of materials in systems that require a regulated non-isolated primary voltage and one […]
