{"product_id":"ir2104spbf-sop8-half-bridge-mosfet-igbt-gate-driver-ic","title":"IR2104SPBF SOP-8 Half-Bridge MOSFET\/IGBT Gate Driver IC (5-Pack)","description":"\u003ch2\u003eIR2104SPBF SOP-8 Half-Bridge MOSFET\/IGBT Gate Driver IC (5-Pack)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eIR2104SPBF\u003c\/strong\u003e is a compact half-bridge gate driver from Infineon (International Rectifier) in a \u003cstrong\u003eSOP-8\u003c\/strong\u003e surface-mount package. Unlike the IR2110\/IR2113 which require separate HIN\/LIN inputs, the IR2104 accepts a \u003cstrong\u003esingle PWM input (IN)\u003c\/strong\u003e and generates complementary high-side and low-side gate drive signals with \u003cstrong\u003ebuilt-in dead-time\u003c\/strong\u003e — ideal for DC motor PWM drives and simplified half-bridge designs.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eIR2104SPBF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOP-8 (SMD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Side Floating Supply\u003c\/td\u003e\n\u003ctd\u003e10V – 600V (VS pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Supply (VCC)\u003c\/td\u003e\n\u003ctd\u003e10V – 20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current (Peak)\u003c\/td\u003e\n\u003ctd\u003e1.9A source \/ 1.9A sink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eSingle PWM (IN pin) + SD (shutdown)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Dead-Time\u003c\/td\u003e\n\u003ctd\u003e~520ns (prevents shoot-through)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Input\u003c\/td\u003e\n\u003ctd\u003e3.3V \/ 5V CMOS\/TTL compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropagation Delay\u003c\/td\u003e\n\u003ctd\u003e~680ns (high-side), ~150ns (low-side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eIR2104 vs IR2110 — Key Difference\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eIR2104SPBF\u003c\/th\u003e\n\u003cth\u003eIR2110 \/ IR2113\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eSingle PWM (IN)\u003c\/td\u003e\n\u003ctd\u003eSeparate HIN + LIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDead-Time\u003c\/td\u003e\n\u003ctd\u003eBuilt-in (~520ns)\u003c\/td\u003e\n\u003ctd\u003eExternal (user-defined)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e1.9A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOP-8\u003c\/td\u003e\n\u003ctd\u003eSOP-14\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eDC motor PWM, simple half-bridge\u003c\/td\u003e\n\u003ctd\u003eFull-bridge, inverter, precise dead-time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose IR2104SPBF?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle PWM Input\u003c\/strong\u003e — Simplifies MCU interface; one GPIO controls both high-side and low-side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Dead-Time\u003c\/strong\u003e — ~520ns prevents shoot-through without MCU timing management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD Shutdown Pin\u003c\/strong\u003e — Active-low shutdown for fault protection and enable\/disable control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600V Floating Supply\u003c\/strong\u003e — Drives high-side MOSFETs\/IGBTs in half-bridge topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOP-8 Compact Package\u003c\/strong\u003e — Minimal PCB footprint for space-constrained motor driver designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDC brushed motor bidirectional PWM speed control\u003c\/li\u003e\n\u003cli\u003eHalf-bridge DC-DC converter (buck, boost)\u003c\/li\u003e\n\u003cli\u003eSolenoid and valve PWM driver\u003c\/li\u003e\n\u003cli\u003eClass D audio amplifier half-bridge stage\u003c\/li\u003e\n\u003cli\u003eInduction heating half-bridge resonant circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can IR2104 drive a full H-bridge for bidirectional motor control?\u003c\/strong\u003e\u003cbr\u003eA: Yes — use two IR2104 ICs (one per half-bridge leg). Connect IN pins to complementary PWM signals from MCU for full H-bridge control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What bootstrap capacitor is recommended?\u003c\/strong\u003e\u003cbr\u003eA: 100nF ceramic between VB and VS. For longer high-side on-times, increase to 470nF–1μF.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5× IR2104SPBF SOP-8 Half-Bridge Gate Driver IC\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991497658603,"sku":"\u003cnone\u003e","price":12.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/ir2104spbf-mosfet-igbt-driver.webp?v=1761535065","url":"https:\/\/keszoox.com\/products\/ir2104spbf-sop8-half-bridge-mosfet-igbt-gate-driver-ic","provider":"Keszoox","version":"1.0","type":"link"}