{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PCA9685BS,118","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"PCA9685BS118","canonicalUrl":"https://icboms.com/nxp/PCA9685BS118","factsUrl":"https://icboms.com/api/mcp/products/PCA9685BS%2C118","rawCanonicalId":null},"summary":{"shortDescription":"NXP PCA9685BS,118, Linear LED Driver, PWM Dimming, 16 Outputs, 25mA per Channel, 2.3V to 5.5V Supply, -40°C to 85°C, 28-HVQFN Exposed Pad.","salesMarkdown":"## Supply range and logic compatibility Runs on a 2.3 V to 5.5 V supply. The I2C interface is referenced to VDD. The 28-HVQFN (6x6 mm) package with exposed pad requires a thermal land on the PCB for adequate heat sinking. ## Temperature grade and environment Rated for -40°C to 85°C ambient, covering industrial enclosures, outdoor signage, and automotive cabin lighting. The linear output stage dissipates heat proportional to (V_supply - V_LED) × I_channel × number_of_channels; at high voltage drops and full load, the package temperature rise can exceed 40°C above ambient. For continuous operation near the upper temperature limit, derate the per-channel current or reduce the number of active channels. ## Lifecycle and sourcing Marked as Active with ROHS3 compliance.","metaTitle":"PCA9685BS,118 LED Driver, 16-ch PWM, Linear, 25mA, 28-HVQFN","metaDescription":"PCA9685BS,118: 16-channel linear LED driver with PWM dimming, 25 mA per channel, 2.3V-5.5V supply, -40°C to 85°C, 28-HVQFN. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Linear","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"28-VQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Output":"5.5V","Number of Outputs":"16","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"5.5V","Voltage - Supply (Min)":"2.3V","Supplier Device Package":"28-HVQFN (6x6)","Current - Output / Channel":"25mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.97000","currency":"USD"},{"qty":10,"price":"$2.67100","currency":"USD"},{"qty":25,"price":"$2.52480","currency":"USD"},{"qty":100,"price":"$2.18810","currency":"USD"},{"qty":250,"price":"$2.07592","currency":"USD"},{"qty":500,"price":"$1.86270","currency":"USD"},{"qty":1000,"price":"$1.57095","currency":"USD"},{"qty":4000,"price":"$1.49241","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c01ec5673702f98cbf64a1bd978a6ab6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is PCA9685BS equivalent to PCA9685?","answer":"The PCA9685BS,118 is the surface-mount 28-HVQFN variant of the PCA9685 family. The base part PCA9685 is also available in other packages (e.g., TSSOP); electrical functionality is identical across the family, but the package and thermal performance differ. Verify the package before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/PCA9685BS118","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/PCA9685BS118 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}