{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1769CGN#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1769CGN~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LT1769CGN~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LT1769CGN%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1769CGN#PBF multi-chemistry battery charger IC, constant programmable current, 2A max charge, 20V pack voltage, 28-SSOP, surface mount, tube.","salesMarkdown":"## Active production — BOM-fit and sourcing The LT1769CGN#PBF: Rated for a maximum charge current of 2A and a battery pack voltage up to 20V, it suits applications charging Li-Ion, NiMH, NiCd, or lead-acid packs from a supply rail as high as 28V. The constant-current programmable architecture lets you set the charge rate with an external resistor, giving flexibility across different cell counts and chemistries without a board spin. ## Package and thermal integration The narrow SSOP outline keeps the PCB area small — useful in portable equipment where board real estate competes with the battery itself. The 28-SSOP supplier device package is the same as the order-code suffix implies — no hidden package variant. ## Protection and compliance Built-in over-voltage fault protection guards the battery and the charger circuit against a runaway supply or a defective cell — the IC shuts down the charge cycle when the pack voltage exceeds the safe threshold. The part is ROHS3 compliant, so it meets the current EU restriction on hazardous substances.","metaTitle":"LT1769CGN#PBF Battery Charger IC, 2A, 28-SSOP","metaDescription":"Active production LT1769CGN#PBF multi-chemistry battery charger IC from Analog Devices. 2A max charge current, 20V pack voltage, 28-SSOP. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"28-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Fault Protection":"Over Voltage","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"20V (Max)","Charge Current - Max":"2A","Operating Temperature":"0°C ~ 70°C (TA)","Voltage - Supply (Max)":"28V","Supplier Device Package":"28-SSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.85000","currency":"USD"},{"qty":10,"price":"$12.72500","currency":"USD"},{"qty":25,"price":"$12.19760","currency":"USD"},{"qty":100,"price":"$10.74690","currency":"USD"},{"qty":250,"price":"$10.21944","currency":"USD"},{"qty":500,"price":"$9.56014","currency":"USD"},{"qty":1000,"price":"$9.33000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5d5a854cade1e9f234508291293f2dc8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to LT1769CGN#PBF?","answer":"The LT1510CGN#PBF is a peer part in the same package (28-SSOP) with the same multi-chemistry charging capability and over-voltage fault protection. However, its maximum supply voltage is 20V versus 28V for the LT1769CGN#PBF, so the LT1510 cannot accept the higher input rail. Confirm your supply voltage before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1769CGN~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1769CGN~4PBF 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}}