Texas Instruments TPS54331DR 3A Step-Down Converter
3.5–28 V · 3 A · 570 kHz
Power semiconductors for converters, motor drives, chargers and power supplies. We act as a semiconductor components supplier for silicon carbide MOSFETs such as the Wolfspeed C3M0016120K 1200V and Infineon CoolSiC IMZA120R020M1H, IGBT modules like the Infineon FF450R12ME4 EconoDUAL 3, and power ICs such as the TI TPS54331 3A buck converter and the ST L6599AD LLC controller.
With power parts the package and thermal path matter as much as the voltage and current rating. Check the package (TO-247-3 or TO-247-4, module footprint), gate-drive requirements and safe operating area in the datasheet, and compare on-resistance at your operating temperature rather than at 25 °C only. For SiC MOSFETs, also check the recommended gate voltage, since it differs between manufacturers and generations.
Gate drivers and isolators are in industrial semiconductors, and automotive-grade power modules and switches are in automotive. For a production build, request electronic components wholesale pricing for the full list.
3.5–28 V · 3 A · 570 kHz
1200 V, 450 A, half-bridge, IGBT4 + EmCon4 diode, EconoDUAL 3
1200 V, 30 mΩ, 56 A, CoolSiC M1H, TO-247-3
1200 V, 20 mΩ, CoolSiC M1H, TO-247-4 with Kelvin source
1200 V, 22 mΩ, M3S EliteSiC, TO-247-4L
900 V, 65 mΩ, 36 A, C3M, TO-247-3
1200 V, 16 mΩ, 115 A, C3M, TO-247-4
750 V, 820 A, six-pack, EDT2 IGBT, HybridPACK Drive, pin-fin baseplate
730 V integrated MOSFET, 60 kHz fixed frequency, up to ~12 W, DIP-8
Half-bridge LLC controller, 600 V high-side driver, SO-16N
3 buck + 4 LDO, Li-ion charger, for AM335x processors, VQFN-48
Bipolar stepper, 45 V, 2.5 A, 1/32 microstepping, STEP/DIR, HTSSOP-28
3-phase BLDC/PMSM gate driver, 6-60 V, 2.3 A gate drive, buck regulator, HTSSOP-56
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