Search results for "diodes"

With a breakdown voltage rating of 400V, the MMBD5004BRM quad switching diode array from Diodes Incorporated is designed to withstand worst case line transients in DAA modem tip-and-ring telephone line interfacing and general off-line rectification applications.

Diodes has introduced a family of LED driver ICs capable of significantly reducing the number and size of external components required by drive circuits. The AP880X step-down dc-dc converters need the support of just four components and by operating at switching frequencies up to 600kHz, enable the use of smaller and lower cost inductors and capacitors.

For charging and switching applications in portable devices, Diodes Incorporated has introduced dual device combinations in thermally efficient ultra small DFN packaging. The DMS2220LFDB and DMS2120LFWB co-package a 20V P-channel enhancement mode MOSFET with a companion diode in a choice of 2mmx2mm DFN2020 and 3mmx2mm DFN3020 packages. The DMP2160UFDB, co-packages two of the same MOSFETs in the DFN2020 format.

Adding to its IntelliFET product range, Diodes Incorporated has introduced what it says is the world’s smallest fully self protected low side MOSFET. Packaged in the 2.3mm x 2.8mm footprint ‘flat’ SOT23F package, the ZXMS6004FF takes 85% less board space than incumbent 7.3mm x 6.7mm footprint SOT223 packaged parts.

ON Semiconductor has introduced the NCP362 which is said to be the industry’s first overvoltage protection (OVP) device with both integrated current protection and high speed electrostatic discharge (ESD) protection for USB 2.0 applications in portable, telecom, consumer and computing systems.

Diodes Incorporated has announced a synchronous MOSFET controller for driving a MOSFET in place of a Schottky diode in the secondary side of flyback and resonant converters. Designed to maximize circuit efficiency and help achieve Energy Star product ratings, ZXGD3103N8 enables designers to reduce rectifier losses by up to 70% and increase power supply efficiency by up to 3.5%.

Diodes Incorporated has extended its family of single-gate logic products with the introduction of open drain functions in both standard and enhanced performance versions. Direct replacements for industry standard parts, the devices are suitable for voltage level shifting, active low wired OR, and active high wired AND applications. The 74LVC1G06, 74LVC1G07, 74LVCE1G06 and 74LVCE1G07 parts are available in SOT25 and SOT353 packages.

Diodes has expanded its portfolio of patented Super Barrier Rectifiers (SBR) with the introduction of 12A and 15A rated devices in the compact PowerDI5 package. As the output rectifiers in space limited SMPS design, the SBRs are characterized by an ultra low forward voltage drop that delivers better efficiency and cooler operation than standard Schottky rectifiers.

Diodes Inc. has introduced the industry’s smallest fully featured single-chip fan driver with high-output drive capability to provide a cost-effective solution for fan and motor drive applications.

Expanding on the AP21x1/x2 family, the AP21x6 family of dual USB power switches are said to offer a reduced footprint, improved switch on-resistance and better power dissipation than competing devices. These integrated high-side power switches are optimized for self-powered and bus-powered Universal Serial Bus (USB) and other hot-swap applications.