By Toshiba Semiconductor and Storage 167
Toshiba's next generation U-MOS IX-H realizes the low ON-resistance. The new MOSFETs also realize low Qoss, for increased efficiency in switching-mode power supplies used in base stations, servers or industrial equipment.
The first device in the series – a 40 V version – has a typical RDS(ON) of 0.7 mΩ (max 0.85 mΩ) and a typical output charge(Qoss) of 85.4 nC. Rated for 40 V, the TPHR8504PL is supplied in an ultra-miniature SOP-Advance package measuring just 5 mm x 6 mm, and also TPWR8004PL is available in Both-Sided Cooling package measuring 5 mm x 6 mm.
Better tradeoffs between output charge and RDS(ON) lead to increased efficiency. As a result, U-MOS IX-H series can help designers to reduce both power consumption and equipment size.
The UMOS IX-H series initially available in 40 V version, the family will be extended in the coming months with devices offering ratings of 30 V to 60 V. Please contact Digikey or Toshiba if you’d like to request any specific new voltages.
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