DC-DC Converter MOSFETs
Portable Design News, Monday September 01, 2008
Toshiba America Electronic Components, Inc. (TAEC) has expanded it synchronous DC-DC converter lineup with five new power MOSFETs targeted for use in mobile and desktop computers, servers, game consoles and other electronic devices to convert input voltage to the level required for various subsystems, such as the processor, memory and input-output devices.
The TPCM8004 features drain-source voltage (VDSS) of 30V (max.), drain current (ID) of 24A (max.), RDS(ON) of 11 milliohm1 (mΩ, max.), low gate resistance of 1 ohm (Ω, typ.) and a compact, low profile TSSOP Advance package measuring 3.5mm x 4.65mm x 0.75mm.
The Toshiba TPCA8030-H and TPCA8031-H MOSFETs are targeted for use as high-side DC-DC converter MOSFETs with VDSS of 30V (max.), ID of 24A (max.), and RDS(ON) of only 11.0mΩ1 (max.). The TPCA8030-H has typical gate resistance of 1Ω, while the TPCA8031-H has typical gate resistance rated at 3.4Ω. Both devices are available in low profile SOP Advance packaging, which measures 5mm x 6mm x 0.95mm.
The Toshiba TPC8037-H and TPC8038-H MOSFETs are high-side MOSFETs with VDSS of 30V (max.), ID of 12A (max.), and RDS(ON) of only 11.4mΩ1 (max.). The TPC8037-H has typical gate resistance of 1Ω, while the TPC8038-H has typical gate resistance rated at 3.4Ω. Both devices are available in SOP 8 packaging, which measures 5mm x 6mm x 1.6mm.
Samples of the five new Toshiba UMOS V-H DC-DC converter MOSFETs are available now, with prices in sample quantities starting at $0.52.
Toshiba America Electronic Components, Inc., San Jose, CA (408) 526-2400 [www.toshiba.com/taec]
