{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3600D50PWG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3600D50PWG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS3600D50PWG4","factsUrl":"https://icboms.com/api/mcp/products/TPS3600D50PWG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3600D50PWG4 battery backup supervisor IC, monitors single 4.4V threshold, active-low push-pull reset output, 60ms minimum reset timeout, -40°C to 85°C, 14-TSSOP package.","salesMarkdown":"## Battery backup supervisor with a 4.4V trip point The reset output is active-low with a push-pull, totem-pole drive stage, so it can directly drive the reset input of a microcontroller or processor without an external pull-up resistor. ## What the 4.4V threshold means for your rail A 4.4V threshold is set for monitoring a nominal 5V supply rail. The supervisor will trigger a reset when the 5V rail droops roughly 12% below its nominal value, which is a common brown-out detection point for 5V logic systems. The device monitors only one voltage, so if your board has multiple rails (e.g., 3.3V core, 1.8V I/O), each additional rail needs its own supervisor or a multi-voltage monitor part.","metaTitle":"TI TPS3600D50PWG4 Battery Backup Circuit, 4.4V Threshold","metaDescription":"Texas Instruments TPS3600D50PWG4 battery backup supervisor IC with 4.4V threshold, active-low push-pull reset, 60ms timeout. Active lifecycle, 14-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Battery Backup Circuit","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tube","Mounting Type":"Surface Mount","Reset Timeout":"60ms Minimum","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Base Product Number":"TPS3600","Voltage - Threshold":"4.4V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-TSSOP","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8983863d36c21a7b892a8616e4c9cdf1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3600D50PWG4/alternatives.json"},"ai":{"faq":[{"question":"Does TPS3600D50PWG4 have a push-pull output?","answer":"Yes, the reset output is push-pull, totem-pole type. It can source and sink current, so it drives a processor reset input directly without needing an external pull-up resistor."},{"question":"Is TPS3600D50PWG4 compatible with a 5V supply?","answer":"The 4.4V threshold is specifically intended for monitoring a 5V nominal supply rail. The supervisor triggers a reset when the rail drops to approximately 4.4V, which is appropriate for 5V logic brown-out protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3600D50PWG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3600D50PWG4 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}}