{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TSC427EPA","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"TSC427EPA","canonicalUrl":"https://icboms.com/analog-devices/TSC427EPA","factsUrl":"https://icboms.com/api/mcp/products/TSC427EPA","rawCanonicalId":null},"summary":{"shortDescription":"TelCom Semiconductor TSC427EPA dual low-side MOSFET driver, 1.5A peak output, 20ns typ rise/fall, 4.5V to 18V supply, non-inverting, independent channels, through-hole 8-DIP (0.300\", 7.62mm) package.","salesMarkdown":"## Dual low-side MOSFET driver — 1.5 A peak, 20 ns edges The TelCom Semiconductor TSC427EPA is a dual low-side MOSFET driver for N-channel and P-channel power MOSFETs. Each of the two independent, non-inverting channels delivers 1.5 A peak source and 1.5 A peak sink current, with typical rise and fall times of 20 ns. Logic inputs are compatible with standard CMOS and TTL levels — VIL at 0.8 V, VIH at 2.4 V. ## Where it fits — switching loads and gate-drive circuits This driver is sized for applications that need to switch a pair of low-side MOSFETs at moderate frequency: DC-DC converters, motor-drive half-bridges, solenoid drivers, and class-D audio output stages. The 1.5 A peak output can charge and discharge the gate capacitance of a medium-power MOSFET in tens of nanoseconds, keeping switching losses in check. ## RoHS note — verify compliance requirements If your assembly process or end-market requires RoHS exemption or full compliance, confirm the solder-joint and material restrictions before committing the BOM.","metaTitle":"TSC427EPA Dual MOSFET Driver, 1.5A Peak, 20ns, 8-DIP","metaDescription":"TSC427EPA dual low-side MOSFET driver. 1.5A peak source/sink, 20ns rise/fall, 4.5V-18V supply. Active, through-hole 8-DIP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Bulk","Gate Type":"N-Channel, P-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Independent","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 18V","Number of Drivers":"2","Driven Configuration":"Low-Side","Rise / Fall Time (Typ)":"20ns, 20ns","Supplier Device Package":"8-PDIP","Logic Voltage - VIL, VIH":"0.8V, 2.4V","Current - Peak Output (Source, Sink)":"1.5A, 1.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0","priceTiers":[{"qty":151,"price":"$2.00000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/57321cb711be2eb05c56ad55af7a8729.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TSC427EPA/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TSC427EPA and TSC428EPA?","answer":"The TSC428EPA is the inverting version of this driver family. The TSC427EPA is non-inverting — a logic high on the input turns the output high. The TSC428EPA inverts that relationship. Both share the same pinout, package, and 1.5 A peak output rating, so the choice depends on whether your PWM controller or logic output needs an inversion or not."},{"question":"Can TSC427EPA drive both N-channel and P-channel MOSFETs?","answer":"Yes. The TSC427EPA is specified for driving both N-channel and P-channel MOSFETs. The low-side configuration and non-inverting input work with either channel type, as long as the gate threshold and gate charge are within the driver's 1.5 A peak output and 4.5 V to 18 V supply range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/TSC427EPA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/TSC427EPA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}