FAN7382MX

UCC27712DR is a Texas Instruments 620V high-side and low-side gate driver — for half-bridge power stages in motor drives and power supplies: 1.8A source and 2.8A sink peak output current, 10V to 20V VDD operating range, 100ns typical propagation delay with 12ns delay matching, and 50V/ns dV/dt immunity, in industry-standard SOIC-8. The integrated interlock plus 150ns deadtime prevents shoot-through without external logic, so designers save board space and eliminate a common failure mode; the -11V negative transient tolerance on the switch node survives inductive kickback that destroys weaker drivers. Business impact: the UCC27712 is a drop-in workhorse for 600V-class designs — from appliance motor drives to PFC stages — where a blown gate driver means a field return; its wide VDD range covers both IGBT (10-20V) and MOSFET (10-17V) drive levels with one part. Selection advice: the DR suffix denotes SOIC-8 on tape and reel — for prototyping, the D (tube) variant avoids reel minimums; if the design needs higher voltage, the UCC27734 (700V) is the pin-different upgrade path, not a drop-in. Ranked #2 on the hqbuy.com real-time hot list (2026-10-12). Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

FAN3224TMX is an onsemi dual-channel low-side MOSFET gate driver in SOIC-8, reel 2500 — for driving power MOSFETs in SMPS and motor drives. Dual 5 A source/sink with 12/9 ns rise/fall is the selection point: balanced dual-channel drive in a standard package. Selection advice: the TMX suffix denotes SOIC-8 in production reel 2500 — the dual-channel pick where two MOSFETs need synchronized drive; for single-channel brute-force drive, the NCP81074ADR2G is the sibling. VCC up to 18 V. onsemi lists this part as Active. Parameters verified against the onsemi official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

FAN3225TMX is an onsemi dual-channel low-side MOSFET gate driver — SOIC-8, 5 A source/sink, VCC up to 18 V, 12/9 ns rise/fall, non-isolated, 2500-piece reel. The 5 A drive in SOIC-8 is the selection point: fast switching of large MOSFETs/IGBTs from logic — the current rating that separates real gate drivers from logic buffers. Selection advice: lifecycle warning — onsemi flags the FAN3225TMX as Lifetime (last-time-buy direction; PCN PD27281XH lists it for discontinuance) and recommends the WDFN-8 FAN3225TMPX as the replacement; for new designs specify the TMPX, and for existing production confirm the exact FAN3225TMX code — the TMX (SOIC-8) and TMPX (WDFN-8) are different packages. Verify the non-isolated drive against your topology — high-side drive needs an isolated or bootstrap driver instead. Evidence: onsemi data confirms Lifetime flag, PD27281XH, SOIC-8, 5 A, and the FAN3225TMPX replacement. Match the full FAN3225TMX code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

FAN3227TMX is an onsemi dual-channel low-side MOSFET gate driver — SOIC-8, 3 A source/sink, 4.5–18 V supply, 12/9 ns rise/fall, non-inverting, non-isolated, −40 to +125 °C, 2500-piece reel. The 3 A drive in SOIC-8 is the selection point: fast switching of power MOSFETs from logic — dual independent channels for two-switch topologies. Selection advice: onsemi lists the FAN3227TMX as Active (DigiKey confirms). The TMX suffix denotes SOIC-8 on tape and reel — match it to your assembly process. Note the non-isolated low-side-only drive — high-side switching needs a bootstrap or isolated driver instead. For 5 A drive in the same footprint consider the FAN3225TMX (Lifetime — check availability). Evidence: DigiKey confirms Active, 3 A, SOIC-8, 4.5–18 V. Match the full FAN3227TMX code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

FAN7380MX is an onsemi half-bridge gate driver for MOSFET/IGBT in SOIC-8, tape and reel — for half-bridge power stages: motor drives and inverters. Junction-isolated 625 V drive from logic is the selection point: high-side bootstrap plus low-side drive in an 8-pin package. Selection advice: the MX denotes SOIC-8 in tape and reel for production — for shutdown and programmable deadtime, the FAN73832MX is the step up. Size the bootstrap capacitor per the datasheet. onsemi lists this part as Active. Parameters verified against the onsemi official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

FAN73832MX is an onsemi 625 V half-bridge gate driver with shutdown and programmable deadtime in SOIC-8, tape and reel — for half-bridge power stages needing shoot-through protection: motor drives and inverters. Programmable deadtime plus shutdown is the selection point: safety interlocks without external timing circuits. Selection advice: the MX denotes SOIC-8 in tape and reel for production — pick it over the FAN7380MX when deadtime control matters; size the bootstrap capacitor per the datasheet. 0.35 A source / 0.65 A sink suits medium-power switches. onsemi lists this part as Active. Parameters verified against the onsemi official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

NCP81074ADR2G is an onsemi single-channel low-side MOSFET gate driver in SOIC-8, reel 2500 — for driving power MOSFETs in SMPS and motor drives. 10 A source/sink with 7 ns rise/fall is the selection point: the fastest, highest-current drive in this lineup. Selection advice: the D suffix with reel 2500 is the production packing — this is the brute-force pick where switching speed and current dominate; for dual-channel duty at lower current, the FAN3224TMX is the sibling. VCC up to 20 V. onsemi lists this part as Active. Parameters verified against the onsemi official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

NCV2903DR2G is an onsemi AEC-Q100 qualified dual comparator in SOIC-8, tape and reel — the automotive-grade version of the classic LM2903/LM393 architecture. 2 V to 36 V single-supply (or ±1 V to ±18 V dual) operation with open-collector outputs, 1.3 µs propagation delay, 250 nA input bias current, 7 mV offset and −40 °C to +125 °C temperature range. The automotive qualification is the selection point: the same threshold-detection, zero-crossing and oscillator circuits engineers already know from the LM393, but rated and qualified for under-hood and body electronics where a commercial comparator cannot go. Selection advice: the NCV prefix is the automotive line — for pin-compatible commercial designs use the LM393/LM2903 family; DR2G denotes SOIC-8 tape and reel (2500/reel). Open-collector outputs need pull-up resistors and can be wire-ORed across channels. Evidence: Mouser, DigiKey and Future Electronics listings confirm 2–36 V, dual open-collector, AEC-Q100, SOIC-8 and Active status. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

BSS138K is an onsemi N-channel logic-level enhancement MOSFET in SOT-23, tape and reel — 50 V drain-source, 0.22 A continuous (0.88 A pulsed), 1.6 Ω RDS(on) at VGS=5 V (2.0 Ω at 2.5 V), 0.6–1.2 V gate threshold, ±12 V gate-source rating, −55 °C to +150 °C junction, 2.4 nC total gate charge, marking code SK, 3,000 per 7-inch reel. The logic-level threshold is the selection point: it switches fully from 5 V and marginally from 3.3 V logic, which is why this part is the default level-shifter and load-switch MOSFET in I²C/SPI level translation and small-signal switching. Selection advice: this is the onsemi bare code BSS138K with SK marking — it is a different part from a different manufacturer than the Diodes Inc BSS138K-13 (suffixed code, different ordering system); match the bare code character-for-character and require the SK marking on the lot. Against the plain BSS138 (3.5 Ω at 10 V), the K is the lower-RDS(on) logic-level variant — do not treat them as interchangeable. onsemi does not show an explicit lifecycle status; Newark lists this code as in stock and available for ordering. Evidence: the onsemi BSS138K official datasheet (May 2013) confirms the bare ordering code, SK marking, 50 V/0.22 A ratings and SOT-23 reel packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

FAN7384MX is an onsemi 625 V half-bridge gate driver — fixed deadtime and shutdown, SOIC-14, 0.25 A source / 0.5 A sink, VCC max 25 V, tape and reel. The fixed deadtime is the selection point: shoot-through protection without external timing components — a simpler half-bridge than drivers needing RC deadtime networks. Selection advice: lifecycle warning — onsemi lists the FAN7384MX as Last Shipments (product discontinuance notice PD25324XB, 2023-03-30); for new designs migrate to a current-production half-bridge driver, and for repairs and legacy builds we source remaining stock. The MX suffix denotes tape and reel — match it to your assembly process. Size the bootstrap capacitor per the datasheet. Evidence: onsemi data confirms Last Shipments status, PD25324XB, 625 V, SOIC-14, drive currents. Match the full FAN7384MX code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

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