{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IR21844PBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IR21844PBF","canonicalUrl":"https://icboms.com/infineon/IR21844PBF","factsUrl":"https://icboms.com/api/mcp/products/IR21844PBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IR21844PBF, half-bridge gate driver, 600V bootstrap, 1.9A source / 2.3A sink peak output, non-inverting input, synchronous channel, 14-DIP through-hole, -40°C to 150°C.","salesMarkdown":"For a BOM line already qualified, the NRND status means you have a procurement window — but no guarantee of indefinite supply. ## 600V bootstrap — the voltage ceiling that defines the application The high-side bootstrap supply is rated to 600 V maximum. That sets the DC-link voltage ceiling for motor drives, UPS inverters, and power converters where this driver sits. ## 1.9 A / 2.3 A peak drive — matching the gate charge Peak output current is 1.9 A source, 2.3 A sink. This drive strength is sized for medium-power IGBTs and MOSFETs. The 40 ns rise and 20 ns fall times (typical) keep dead-time margins tight. ## 14-DIP through-hole — board integration note Housed in a 14-DIP (0.300-inch, 7.62 mm) through-hole package. The through-hole format simplifies prototyping and hand-assembly but takes more board area than an SOIC-14 or DFN alternative. For production runs, the through-hole package adds wave-solder steps and limits component height on the opposite side.","metaTitle":"IR21844PBF Half-Bridge Driver, 600V Bootstrap, 14-DIP","metaDescription":"IR21844PBF half-bridge gate driver for IGBT/N-channel MOSFET, 600V bootstrap, 1.9A/2.3A peak, NRND status.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Gate Type":"IGBT, N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Synchronous","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Voltage - Supply":"10V ~ 20V","Number of Drivers":"2","Base Product Number":"IR21844","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C~150°C(TJ)","Rise / Fall Time (Typ)":"40ns, 20ns","Supplier Device Package":"14-DIP","Logic Voltage - VIL, VIH":"0.8V, 2.7V","High Side Voltage - Max (Bootstrap)":"600 V","Current - Peak Output (Source, Sink)":"1.9A, 2.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.2200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6fe00f96a8f216d35f11f4439898d52e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IR21844PBF/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IR21844PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IR21844PBF 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}}