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Toshiba announces new 8-channel Hs and Ls switches to control loads in industrial applications

toshiba industrial applications

New devices increase efficiency, reduce size and extend operating temperature

Toshiba Electronics Europe GmbH ("Toshiba") has launched two intelligent power products to control the drive of resistive and inductive loads, including motors, solenoids and lamps in applications as programmable logic controllers within industrial equipment.

The new power switching products consist of 8 channels and are High Side – Hs (TPD2015FN) and Low Side – Ls (TPD2017FN) switches. Both devices benefit from Toshiba's latest analog device process (BiCD) which combines bipolar, CMOS and DMOS technologies.

Both products are housed in the small 30mm pitch SSOP0,65 package, measuring just 9,7 × 7,6 × 1,2mm. This offers about a 29% reduction in mounting area and a 20% reduction in height over the SSOP24 (13,0 × 8,0 ×1,5 mm) package used for current products such as the TPD2005F and TPD2007F , thus reducing the size of the designs.

In terms of electrical performance, the turn-on resistance (RDS(ON)) of both devices is 0,4Ω, more than 50% lower than current Toshiba products, significantly improving operating efficiency and improving performance. thermal performance. The robust power switches are capable of operating at temperatures (Topr) from -40°C to +110°C with a junction temperature (Tj) of up to +150°C, ensuring their suitability for demanding industrial environments.

In addition, both products incorporate overcurrent protection circuitry and overtemperature protection circuitry, ensuring the reliability of the equipment in which they are used.