{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27322PE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27322PE4","canonicalUrl":"https://icboms.com/texas-instruments/UCC27322PE4","factsUrl":"https://icboms.com/api/mcp/products/UCC27322PE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27322PE4, single low-side gate driver, 9A peak source/sink, 20ns typ rise/fall, 4V to 15V supply, non-inverting input, through-hole 8-PDIP package.","salesMarkdown":"## 9 A peak drive — what it buys you The UCC27322PE4 delivers 9 A peak source and 9 A peak sink current, enough to charge and discharge the gate capacitance of large N-channel and P-channel MOSFETs in a few tens of nanoseconds. That 20 ns typical rise and fall time keeps switching losses low even at moderate frequencies, which matters when you are driving a parallel bank of FETs or a single big IGBT module. ## Low-side only — where it fits This is a single-channel, non-inverting low-side driver. The driven configuration is low-side, meaning the MOSFET source connects to ground and the gate driver pulls the gate above source to turn it on. It will not drive a high-side FET directly — for that you need a bootstrap or isolated supply. ## 4 V to 15 V supply — compatibility check The supply range spans 4 V to 15 V, covering standard 5 V and 12 V gate-drive rails. At the low end, 4 V is marginal for driving standard-threshold MOSFETs to full Rds(on) — you will want logic-level FETs if you run the supply near 4 V. At 12 V the driver has headroom for most standard-threshold power MOSFETs and IGBTs. ## Through-hole package — rework and reliability The 8-pin DIP (0.300-inch body, 7.62 mm row spacing) in PDIP plastic is a through-hole package. That means it survives multiple soldering cycles, is easy to hand-replace with a desoldering tool, and stands up to vibration better than an SOIC in a socket. No MSL concerns — PDIP is moisture-insensitive. That means TI has announced end-of-life and will accept final orders within a defined window. Once that window closes, the part will no longer be manufactured. If you have an active design using this exact order code, now is the time to secure lifetime-buy quantities or qualify a pin-compatible replacement.","metaTitle":"UCC27322PE4 MOSFET Gate Driver, 9A Peak, Low-Side, 8-PDIP","metaDescription":"Texas Instruments UCC27322PE4 single low-side gate driver, 9A peak source/sink, 20ns rise/fall, 4V-15V supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Gate Type":"N-Channel, P-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Single","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Product Status":"Last Time Buy","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 15V","Number of Drivers":"1","Driven Configuration":"Low-Side","Operating Temperature":"-40°C ~ 105°C (TA)","Rise / Fall Time (Typ)":"20ns, 20ns","Supplier Device Package":"8-PDIP","Logic Voltage - VIL, VIH":"1V, 2V","Current - Peak Output (Source, Sink)":"9A, 9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1479","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d93a5fd0a0ceecf9322c35ef8688cb00.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27322PE4/alternatives.json"},"ai":{"faq":[{"question":"What is the exact replacement for UCC27322PE4?","answer":"The closest functional match within the same family would be another low-side, non-inverting, single-channel driver in an 8-pin DIP package with similar peak current — but without a documented cross-reference, you should verify pin compatibility and timing against your specific layout before substituting."},{"question":"Is UCC27322PE4 obsolete or last time buy?","answer":"It is Last Buy — not yet obsolete, but TI will stop accepting orders after the final purchase window closes. If you need this part for production, secure your quantity now through a qualified distributor."},{"question":"What is UCC27322PE4's listed gate type?","answer":"It is specified for driving both N-channel and P-channel MOSFETs. The driver output is a push-pull stage that can source and sink 9 A peak, so it works with either polarity as long as the driven configuration is low-side."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27322PE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27322PE4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}