{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TB9057FG","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TB9057FG","canonicalUrl":"https://icboms.com/toshiba/TB9057FG","factsUrl":"https://icboms.com/api/mcp/products/TB9057FG","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor Automotive, AEC-Q100 H-Bridge Pre-Driver, TB9057FG, 5V-21V supply, 48-LQFP (7x7), -40°C to 125°C, PWM interface, Bi-CMOS technology.","salesMarkdown":"## AEC-Q100 grade and the thermal envelope that governs deployment The TB9057FG is an automotive H-bridge pre-driver qualified to AEC-Q100 — the stress and reliability screening required by Tier-1 and OEM PPAP documentation. An OEM auditor will require the full qualification report to confirm the grade before signing off a safety-critical or high-temperature zone. ## Motor type support and supply rail requirements The TB9057FG drives brushed DC motors via its H-bridge pre-driver output configuration and bipolar stepper motors through the same bridge topology, with a PWM interface that accepts logic-level control signals. The supply voltage range of 5V to 21V accommodates both regulated 5V and unregulated automotive battery rails (12V nominal, 9V-16V operating with cold-crank dips and load-dump transients within the abs-max rating).","metaTitle":"TB9057FG Toshiba Automotive H-Bridge Pre-Driver, AEC-Q100","metaDescription":"TB9057FG is an AEC-Q100 automotive H-bridge pre-driver for brushed DC and bipolar stepper motors. 5-21V supply, -40°C to 125°C, 48-LQFP.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tray","Function":"Driver","Interface":"PWM","Technology":"Bi-CMOS","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"48-LQFP","lifecycle_stage":"eol_hot","Voltage - Supply":"5V ~ 21V","Motor Type - AC, DC":"Brushed DC","Motor Type - Stepper":"Bipolar","Output Configuration":"Pre-Driver","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"48-LQFP (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.82","stockQuantity":26,"priceTiers":[{"qty":1,"price":"$10.82000","currency":"USD"},{"qty":10,"price":"$9.77200","currency":"USD"},{"qty":25,"price":"$9.31720","currency":"USD"},{"qty":80,"price":"$8.09013","currency":"USD"},{"qty":250,"price":"$7.72648","currency":"USD"},{"qty":500,"price":"$7.04476","currency":"USD"},{"qty":1000,"price":"$6.13575","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0986c1d7ba2bafc88818b4ab2db24b16.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TB9057FG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TB9057FG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}