{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM27222M-TI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM27222M-TI","canonicalUrl":"https://icboms.com/texas-instruments/LM27222M-TI","factsUrl":"https://icboms.com/api/mcp/products/LM27222M-TI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM27222M-TI, half-bridge N-Channel MOSFET driver, 2 drivers, 4V–6.85V supply, 3A/4.5A peak output, 17ns/12ns rise/fall, -40°C to 125°C, 8-SOIC.","salesMarkdown":"The 3A source / 4.5A sink peak current rating determines which MOSFET gate charge this driver can switch within the target dead time. The non-inverting input keeps logic simple: one PWM signal drives both gates with internal dead-time generation. Supply range of 4 V to 6.85 V means the driver bias rail is separate from the power stage. The 8-SOIC package keeps board area small but watch thermal dissipation if driving high-frequency, high-gate-charge MOSFETs near the upper temperature limit. It can be committed to new designs without obsolescence risk.","metaTitle":"LM27222M-TI Half-Bridge N-Channel MOSFET Driver","metaDescription":"LM27222M-TI half-bridge MOSFET driver drives N-channel MOSFETs with 3A source / 4.5A sink peak current. 4V–6.85V supply, 17ns rise/12ns fall. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Bulk","Gate Type":"N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Synchronous","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 6.85V","Number of Drivers":"2","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C ~ 125°C (TJ)","Rise / Fall Time (Typ)":"17ns, 12ns","Supplier Device Package":"8-SOIC","High Side Voltage - Max (Bootstrap)":"33 V","Current - Peak Output (Source, Sink)":"3A, 4.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4","priceTiers":[{"qty":125,"price":"$2.40000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e56acf7434ed0ad1e1444f940763068e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM27222M-TI/alternatives.json"},"ai":{"faq":[{"question":"What is a suitable equivalent or replacement for LM27222M-TI?","answer":"A close functional peer is the LM5106MM/NOPB, also a half-bridge N-channel MOSFET driver with non-inverting input. The LM5106 runs from an 8 V supply and delivers 1.2 A peak output — lower drive strength than the LM27222M-TI's 3A/4.5A. Check gate charge requirements before substituting."},{"question":"What are typical applications for LM27222M-TI?","answer":"Typical applications include synchronous buck converters, half-bridge power supplies, and DC-DC modules in industrial, telecom, and automotive auxiliary power stages."},{"question":"Can I use LM27222M-TI with a 3.3V logic input?","answer":"The input type is non-inverting, and the supply range is 4 V to 6.85 V. The logic threshold scales with supply; at 5 V bias, a 3.3 V logic high may not reliably cross the input threshold. Level-shift or use a 5 V logic source for guaranteed operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM27222M-TI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM27222M-TI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}