{"product_id":"tl494-pwm-controller-7v-40v-switching-regulator-ic-dip-sop-xinbole","title":"TL494 PWM Controller 7V–40V Switching Regulator IC DIP\/SOP | Xinbole","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:10b7f8d0-bcbd-4637-841d-68e9b4a979b1-43\" data-testid=\"conversation-turn-74\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"57bfae41-71ac-4131-9fba-fad703a26c17\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"89\" data-end=\"566\"\u003eThe TL494 from Xinbole is a high-performance pulse width modulation (PWM) control IC designed for efficient switching power supply applications. Operating over a wide supply voltage range from 7V to 40V, this device integrates all necessary control functions for DC-DC converters, inverter circuits, and power regulation systems. Its internal architecture provides precise duty cycle control, making it ideal for high-efficiency power conversion designs.\u003c\/p\u003e\n\u003cp data-start=\"568\" data-end=\"1131\"\u003eBuilt using advanced power management semiconductor technology, the TL494 offers dual error amplifiers, a programmable oscillator, and a built-in reference voltage source for stable and accurate regulation. While it does not utilize Schottky diode technology directly, it is commonly used in systems where Schottky rectifiers are paired externally to achieve fast switching, low forward voltage drop (low VF), reduced power loss, and improved overall efficiency. This results in better thermal performance and higher reliability in switching power supply designs.\u003c\/p\u003e\n\u003cp data-start=\"1133\" data-end=\"1462\"\u003eCompared to lower-voltage PWM controller series, the TL494 provides a significantly wider input voltage range and improved control flexibility, making it suitable for high-power and industrial-grade applications. Its robust design ensures stable operation even under fluctuating load conditions and electrical noise environments.\u003c\/p\u003e\n\u003cp data-start=\"1464\" data-end=\"1880\"\u003eAvailable in both DIP and SOP package options, the TL494 supports flexible PCB integration for through-hole and surface-mount applications. It is widely used in SMPS (Switch Mode Power Supplies), DC-DC converters, battery chargers, inverter systems, and industrial power control circuits. With its efficiency, reliability, and versatility, the Xinbole TL494 is a trusted solution for modern power electronics design.\u003c\/p\u003e\n\u003cp data-start=\"1882\" data-end=\"1901\"\u003e\u003cstrong data-start=\"1882\" data-end=\"1899\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1902\" data-end=\"2242\"\u003e\n\u003cli data-section-id=\"lmm0nf\" data-start=\"1902\" data-end=\"1942\"\u003eWide supply voltage range: 7V to 40V\u003c\/li\u003e\n\u003cli data-section-id=\"unu8fe\" data-start=\"1943\" data-end=\"1979\"\u003eIntegrated PWM control circuitry\u003c\/li\u003e\n\u003cli data-section-id=\"w0xcay\" data-start=\"1980\" data-end=\"2028\"\u003eDual error amplifiers for precise regulation\u003c\/li\u003e\n\u003cli data-section-id=\"s4pnn4\" data-start=\"2029\" data-end=\"2066\"\u003eBuilt-in voltage reference source\u003c\/li\u003e\n\u003cli data-section-id=\"hcnum9\" data-start=\"2067\" data-end=\"2104\"\u003eProgrammable oscillator frequency\u003c\/li\u003e\n\u003cli data-section-id=\"1slb60k\" data-start=\"2105\" data-end=\"2153\"\u003eHigh efficiency switching control capability\u003c\/li\u003e\n\u003cli data-section-id=\"t6pvm\" data-start=\"2154\" data-end=\"2204\"\u003eStable operation under varying load conditions\u003c\/li\u003e\n\u003cli data-section-id=\"fdywed\" data-start=\"2205\" data-end=\"2242\"\u003eAvailable in DIP and SOP packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2244\" data-end=\"2263\"\u003e\u003cstrong data-start=\"2244\" data-end=\"2261\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2264\" data-end=\"2482\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1pl24b3\" data-start=\"2264\" data-end=\"2301\"\u003eSwitch mode power supplies (SMPS)\u003c\/li\u003e\n\u003cli data-section-id=\"djfmuu\" data-start=\"2302\" data-end=\"2322\"\u003eDC-DC converters\u003c\/li\u003e\n\u003cli data-section-id=\"1ai0vu4\" data-start=\"2323\" data-end=\"2351\"\u003eBattery charging systems\u003c\/li\u003e\n\u003cli data-section-id=\"8vncsh\" data-start=\"2352\" data-end=\"2371\"\u003ePower inverters\u003c\/li\u003e\n\u003cli data-section-id=\"xygk0x\" data-start=\"2372\" data-end=\"2408\"\u003eIndustrial power control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1b8l7pa\" data-start=\"2409\" data-end=\"2440\"\u003eVoltage regulation circuits\u003c\/li\u003e\n\u003cli data-section-id=\"875l2o\" data-start=\"2441\" data-end=\"2482\" data-is-last-node=\"\"\u003eHigh-efficiency switching power designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"xinbole","offers":[{"title":"Default Title","offer_id":43844323115073,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_21de9394-cbdf-440c-93e1-dd1367592f04.png?v=1769084412","url":"https:\/\/hext.in\/products\/tl494-pwm-controller-7v-40v-switching-regulator-ic-dip-sop-xinbole","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}