Irvine, Calif. Toshiba America Electronic Components, Inc. (TAEC) has expanded its synchronous dc/dc converter lineup with five new power MOSFETs aimed at 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.
Developed by Toshiba Corp., the five MOSFETs take advantage of improvements for N-channel devices in the company's fifth-generation UMOS V-H process to achieve low on-state resistance (RDS(ON)) as well as fast switching for high-side MOSFET applications, enabled through lower gate charge (QSW) and lower gate resistance (Rg).
The first new device is the TPCM8004, which features drain-source voltage (VDSS) of 30 V (max.), drain current (ID) of 24 A (max.), RDS(ON) of 11 milliohm (mΩ) maximum, low gate resistance of 1Ω typical, and a low-profile TSSOP Advance package measuring 3.5 x 4.65 x 0.75mm.
The TPCA8030-H and TPCA8031-H MOSFETs are targeted for use as high-side dc/dc converter MOSFETs with VDSS of 30 V (max.), ID of 24 A (max.), and RDS(ON) of 11.0mΩ (max.). The TPCA8030-H offers a typical gate resistance of 1Ω, while the TPCA8031-H provides a typical gate resistance rated at 3.4Ω. Both devices are available in low-profile SOP Advance packaging, measuring 5 x 6 x 0.95 mm.
The Toshiba TPC8037-H and TPC8038-H MOSFETs are high-side MOSFETs with VDSS of 30 V (max.), ID of 12 A (max.), and RDS(ON) of 11.4 mΩ (max.). The TPC8037-H has a typical gate resistance of 1Ω, while the TPC8038-H has a typical gate resistance rated at 3.4Ω. Both devices are available in SOP 8 packaging, which measures 5 x 6 x 1.6 mm.
Pricing: Starts at $0.52 in sample quantities.
Availability: Samples are available now.
Toshiba America Electronic Components, Inc., www.toshiba.com/taec