Toshiba

Toshiba’s TPHR6704RL is a 40V, 0.67mΩ N-channel MOSFET aiming yo to improve efficiency for industrial power supplies. It uses U-MOS11-H technology, highlights Toshiba, to deliver ultra-low on-resistance, fast switching and improved EMI performance in switched-mode power supplies. For example, by minimising voltage spikes generated between the drain and source during switching. TPHR6704RL The company writes: “By adopting the U-MOS11-H process, ...

Toshiba is expanding its DTMOSVI series lineup – for switched-mode power supplies for industrial equipment – with DTMOSVI 600V HSD (High-Speed Diode) N-channel power mosfets. Featuring a super junction structure, the seven new products are available in TO-247, TOLL and DFN8×8 packages. TK058V60Z5 The company highlights the TK058V60Z5, featuring an ultra-low drain-source on-resistance (RDS(ON)) of 0.050Ω (typ.) in a DFN8×8 ...

Rohm, Toshiba and Mitsubishi Electric are to start talks ​to integrate their power semiconductor businesses, reports the Nikkei The talks come shortly after Denso made an $8.3 billion bid to buy Rohm. Last week Rohm said it had set up a ​committee of ⁠outside directors and others to review Denso’s proposal, alongside other options to boost its corporate value. A ...

Rohm and Toshiba are in talks to merge their power semiconductor businesses, reports the Nikkei. The report comes after last week’s news that Denso is proposing to take over Rohm. Toshiba and Rohm each have about 2.5% market share in power semis, which is a business under threat from low-cost Chinese competition. It is thought that Rohm and Toshiba may ...

Toshiba has launched four voltage-driven photorelays – TLP3407SRB, TLP3412SRB, TLP3412SRHB and TLP3412SRLB –  targeting test and measurement equipment. They are rated for operation at temperatures up to 135°C and are housed in an ultra-compact S-VSON4T package, measuring just 1.45×2.0mm (typ). As the automotive industry moves towards electrification and autonomous driving, engineers are increasingly challenged to design circuits that can withstand ...

Toshiba has launched the ST2000JXH35A, a new 6500V/2000A press pack injection enhanced gate transistor (IEGT) designed for high-voltage converters used in DC power transmission systems, industrial motor-drive equipment, and static synchronous compensators (STATCOM). The  device uses trench-type IEGT ICs with an optimised cell structure to deliver high turn-off capability and robust short-circuit withstand performance. These technical enhancements enable the device to ...

Toshiba has expanded its electronic fuse (eFuse) lineup with the introduction of the 40V TCKE6 series. The five new products are the TCKE601RA, TCKE601RL, TCKE602RM, TCKE603RA, and TCKE603RL. The eFuse ICs are suitable for use in industrial equipment, such as robots and programmable logic controllers (PLCs), as well as consumer equipment, including robotic vacuum cleaners and copy machines. The TCKE6 ...

Toshiba has brought out a lens reduction type CCD linear image sensor designed to meet the requirements of modern optical inspection equipment. The new sensor features 4096 elements with a 7µm pitch and is intended for use in line scan cameras, which are essential for high-speed, high-precision inspection tasks such as colour sorting in food processing and quality control in ...

Toshiba has launched two sine-wave pulse width modulated (PWM) drive controllers – TC78B043FNG and TC78B043FTG – for three-phase brushless DC (BLDC) motors, which can support both surface permanent magnet (SPM) and interior permanent magnet (IPM) motor types with low noise and high efficiency. In recent years, there has been an increasing trend to use IPM types in preference to SPM ...

Toshiba is sampling a gate driver IC designed to control high-current brushed DC motors. Applications include powered tailgates, sliding doors and seat adjusters. In addition to the optionally available standard PWM input pins, the TB9104FTG  gate driver IC features an intelligent serial peripheral interface (SPI) for controlling the motor operation itself. Several motors can be controlled using just the SPI ...