{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5030MMX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5030MMX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM5030MMX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM5030MMX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM5030MMX/NOPB current-mode PWM controller, 200kHz/600kHz switching, 14V-90V supply, 50% max duty cycle, 2 outputs, 10-MSOP package, -40°C to 105°C.","salesMarkdown":"## What this PWM controller does The Texas Instruments LM5030MMX/NOPB is a current-mode PWM controller built for isolated topologies — full-bridge, half-bridge, and push-pull. It drives two transistor-driver outputs at a fixed 50% maximum duty cycle per phase, making it a natural fit for DC-DC converters that need transformer isolation and a regulated output on the secondary side. The 14V to 90V supply range covers industrial 24V, 48V, and 72V rails without an external pre-regulator. ## Switching frequency — 200 kHz or 600 kHz The oscillator is set to either 200kHz or 600kHz via a single resistor. At 200 kHz you get lower switching losses and can push more output power with larger magnetics; at 600 kHz the transformer and output filter shrink, saving board space at the cost of higher core and gate-drive losses. Pick the frequency that matches your efficiency target and available core sizes. ## Temperature grade and environment Rated for -40°C to 105°C ambient, the LM5030MMX/NOPB is specified for industrial environments — motor drives, outdoor telecom rectifiers, factory-automation power supplies, and engine-bay converters that see elevated temperatures but not the full military range. ## Control features and output configuration On-chip soft start limits inrush during startup, and frequency control lets the designer synchronise multiple controllers or spread the EMI spectrum. The outputs are positive-going and isolation-capable — meaning the controller drives a transformer primary through external FETs, with the secondary side regulated via an optocoupler or auxiliary winding. No synchronous rectifier drive is included; the secondary rectification is handled externally. ## Package and mounting Supplied in a 10-lead VSSOP (MSOP-10, 3.00 mm body width) for surface-mount assembly. Cut Tape is available for prototyping or low-volume builds. ## Lifecycle and sourcing TI lists this part as Active and ROHS3 compliant.","metaTitle":"LM5030MMX/NOPB PWM Controller, 200kHz/600kHz, 10-MSOP","metaDescription":"LM5030MMX/NOPB current-mode PWM controller from TI. 200kHz/600kHz switching, 14V-90V supply, -40°C to 105°C. Full/half-bridge, push-pull.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up/Step-Down","Topology":"Full-Bridge, Half-Bridge, Push-Pull","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Control Features":"Frequency Control, Soft Start","Duty Cycle (Max)":"50%","Number of Outputs":"2","Output Configuration":"Positive, Isolation Capable","Frequency - Switching":"200kHz, 600kHz","Operating Temperature":"-40°C ~ 105°C (TA)","Synchronous Rectifier":"No","Supplier Device Package":"10-VSSOP","Voltage - Supply (Vcc/Vdd)":"14V ~ 90V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.86000","currency":"USD"},{"qty":10,"price":"$2.57000","currency":"USD"},{"qty":25,"price":"$2.42480","currency":"USD"},{"qty":100,"price":"$2.06590","currency":"USD"},{"qty":250,"price":"$1.93980","currency":"USD"},{"qty":500,"price":"$1.69732","currency":"USD"},{"qty":1000,"price":"$1.40636","currency":"USD"},{"qty":3500,"price":"$1.37250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1970499fd8f05a8cf73c57bb565e26.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LM5030MMX/NOPB lead-free and RoHS compliant?","answer":"Yes, the LM5030MMX/NOPB is ROHS3 compliant."},{"question":"What is the difference between LM5030MMX and LM5030MM?","answer":"The LM5030MMX/NOPB suffix indicates Tape & Reel packaging and ROHS3 compliance. The LM5030MM (without the X) is typically the tube or non-RoHS variant — functionally the same silicon, different shipping medium and environmental compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5030MMX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM5030MMX-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}