{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5030MM/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5030MM-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM5030MM-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM5030MM%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM5030MM/NOPB PWM controller, multi-topology (push-pull, half-bridge, full-bridge), 14V-90V supply, 200kHz/600kHz switching, 2 outputs, 10-MSOP package, ROHS3.","salesMarkdown":"## Wide-input isolated converter controller for industrial power rails The LM5030MM/NOPB is a current-mode PWM controller designed for isolated DC-DC converters using push-pull, half-bridge, or full-bridge topologies. Its 14V to 90V supply range lets it tap directly into a 48V telecom bus or a 72V industrial rail without an intermediate regulator — one less conversion stage in the BOM. Two transistor-driver outputs with a 50% max duty cycle per channel generate the 180°-phase-shifted drive needed for push-pull and half-bridge stages. The 50% ceiling sets the transformer turns ratio for a given output voltage; a 12V output from a 48V input, for example, requires a 1:4 step-down ratio in the power stage. Switching frequency is pin-selectable between 200kHz and 600kHz. The lower frequency suits designs where core loss in the transformer dominates; 600kHz shrinks the magnetics but pushes the gate-drive losses higher — the trade-off is decided by the thermal budget of the 10-MSOP package. The 105°C ceiling leaves headroom above the 85°C commercial limit for equipment near heat sources. The 10-TFSOP / 10-MSOP footprint occupies roughly 15 mm² on the board — about half the area of a 14-pin SOIC. The supplier device package is 10-VSSOP, which is the same 3×3 mm body with a thinner profile. Thermal dissipation is limited by the small copper area under the package; a 4-layer board with thermal vias under the exposed pad is the standard layout for continuous operation above 70°C. Control features include soft-start and frequency control. Soft-start ramps the duty cycle at power-up to prevent output overshoot and transformer inrush; frequency control lets the designer synchronise the switching noise to a quiet band or spread-spectrum for EMI compliance. ROHS3 compliant, covering all ten restricted substances including the four phthalates added in EU 2015/863. No exemption declarations are needed for EU or California market entry.","metaTitle":"Texas Instruments LM5030MM/NOPB PWM Controller, 14-90V","metaDescription":"Active-production PWM controller from TI. 14V-90V supply, 200/600kHz switching, multi-topology (push-pull, half/full-bridge). 10-MSOP package. ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"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":"$3.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.08000","currency":"USD"},{"qty":10,"price":"$2.77000","currency":"USD"},{"qty":25,"price":"$2.61880","currency":"USD"},{"qty":100,"price":"$2.26960","currency":"USD"},{"qty":250,"price":"$2.15316","currency":"USD"},{"qty":500,"price":"$1.93204","currency":"USD"},{"qty":1000,"price":"$1.64700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1970499fd8f05a8cf73c57bb565e26.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the LM5030MM/NOPB used for?","answer":"It is a current-mode PWM controller for isolated DC-DC converters in push-pull, half-bridge, and full-bridge topologies. Typical applications include telecom power supplies (48V input), industrial brick converters, and auxiliary supplies in motor drives where the input rail ranges from 14V to 90V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5030MM-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/LM5030MM-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}