{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM25101ASD-1/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM25101ASD-1-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM25101ASD-1-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM25101ASD-1%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM25101ASD-1/NOPB half-bridge gate driver, N-Channel MOSFET, 3A peak source/sink, 9V-14V supply, 100V bootstrap, 8-WSON (4x4) exposed pad, Tape & Reel or Cut Tape.","salesMarkdown":"## Half-bridge driver for N-channel MOSFETs — 3 A peak and 100 V bootstrap ceiling The LM25101ASD-1/NOPB is a half-bridge gate driver from Texas Instruments designed to drive two N-channel MOSFETs in an independent, non-inverting configuration. The 3 A peak source and 3 A peak sink current means it can charge and discharge the gate capacitance of medium-power MOSFETs quickly, which directly sets the switching transition time and the dead-time you need to budget in the PWM scheme. The bootstrap high-side supply is rated to 100 V maximum, so the driver supports bus voltages up to that ceiling. The 9 V to 14 V supply range is the bias rail for the low-side and the bootstrap charging circuit — it must stay within that window for the undervoltage lockout to release. Layout the decoupling capacitors close to the VDD and HB pins — the 3 A transient draw on each switching edge demands a low-inductance loop. ## 430 ns rise, 260 ns fall — typical timing and what it means for dead-time The typical rise time is 430 ns and fall time is 260 ns driving the rated load. These are typical values, not maximums — the actual transition time depends on the total gate charge of the external MOSFET and the drive loop impedance. Budget dead-time in the controller firmware at least 2× the rise time to avoid shoot-through during the bootstrap refresh cycle. The 125°C junction limit means the thermal resistance of the exposed-pad solder joint to the board must be kept under ~40°C/W for a 3 A switching application at full bus voltage. ## Active lifecycle and compliance — no EOL watch needed For volume production, the reel quantity is the standard procurement unit; cut-tape samples are available for prototyping.","metaTitle":"TI LM25101ASD-1/NOPB Half-Bridge Gate Driver, 3A, 8-WSON","metaDescription":"Texas Instruments LM25101ASD-1/NOPB half-bridge gate driver for N-channel MOSFETs. 3A peak source/sink, 100V bootstrap max, -40 to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"9V ~ 14V","Number of Drivers":"2","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C ~ 125°C (TJ)","Rise / Fall Time (Typ)":"430ns, 260ns","Supplier Device Package":"8-WSON (4x4)","Logic Voltage - VIL, VIH":"2.3V, -","High Side Voltage - Max (Bootstrap)":"100 V","Current - Peak Output (Source, Sink)":"3A, 3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.45","priceTiers":[{"qty":1,"price":"$4.45000","currency":"USD"},{"qty":10,"price":"$3.99600","currency":"USD"},{"qty":25,"price":"$3.77800","currency":"USD"},{"qty":100,"price":"$3.27410","currency":"USD"},{"qty":250,"price":"$3.10624","currency":"USD"},{"qty":500,"price":"$2.78720","currency":"USD"},{"qty":1000,"price":"$2.37600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ce7ddf2b00ecf126a258aafd877e4a0c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM25101ASD-1%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the peak output current of this gate driver?","answer":"The LM25101ASD-1/NOPB delivers 3 A peak source and 3 A peak sink current. This rating determines how quickly the driver can charge and discharge the gate capacitance of the external N-channel MOSFETs, which directly affects switching losses and dead-time requirements."},{"question":"How can I order LM25101ASD-1/NOPB or check availability?","answer":"The LM25101ASD-1/NOPB is sourced to order against an RFQ. Submit an RFQ for the required quantity and packaging preference (Tape & Reel or Cut Tape)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM25101ASD-1-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM25101ASD-1-NOPB 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}}