{"product_id":"tl494cn-tl494c-dip-16-pwm-controller-ic-5pcs","title":"TL494CN \/ TL494C DIP-16 PWM Controller IC — Switching Power Supply (5PCS)","description":"\u003ch2\u003eTL494CN \/ TL494C DIP-16 PWM Controller IC — 5PCS Pack\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTL494\u003c\/strong\u003e is a fixed-frequency pulse-width modulation (PWM) control circuit widely used in switching power supply design. Available in DIP-16 package, it features dual error amplifiers, an on-chip oscillator, a dead-time control comparator, and output transistors capable of driving push-pull or single-ended topologies. This 5-piece pack is ideal for prototyping, repair, and lab stock.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eTL494CN, TL494C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eDIP-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (Vcc)\u003c\/td\u003e\n\u003ctd\u003e7V – 40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current (per transistor)\u003c\/td\u003e\n\u003ctd\u003e200mA (sink\/source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOscillator Frequency\u003c\/td\u003e\n\u003ctd\u003e1Hz – 300kHz (set by RT\/CT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Voltage\u003c\/td\u003e\n\u003ctd\u003e5V ± 1% internal reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDead-Time Control\u003c\/td\u003e\n\u003ctd\u003eAdjustable via DTC pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Mode\u003c\/td\u003e\n\u003ctd\u003ePush-pull or single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to +70°C (TL494C) \/ -40°C to +85°C (TL494CN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose TL494?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndustry-standard PWM controller\u003c\/strong\u003e — decades of proven reliability in SMPS design\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDual error amplifiers\u003c\/strong\u003e — voltage and current mode control in one IC\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide supply range (7–40V)\u003c\/strong\u003e — flexible for various power supply topologies\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAdjustable dead time\u003c\/strong\u003e — prevents shoot-through in push-pull stages\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDIP-16 package\u003c\/strong\u003e — breadboard and through-hole PCB compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eForward and flyback switching power supplies\u003c\/li\u003e\n\u003cli\u003eDC-DC buck\/boost converters\u003c\/li\u003e\n\u003cli\u003eATX power supply repair and modification\u003c\/li\u003e\n\u003cli\u003eMotor speed controllers\u003c\/li\u003e\n\u003cli\u003eBattery charger circuits\u003c\/li\u003e\n\u003cli\u003eInverter and UPS designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5 × TL494CN or TL494C DIP-16 PWM Controller ICs\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991428157675,"sku":"\u003cnone\u003e","price":6.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/tl494cn-tl494c-dip16-pwm-controller-ic.webp?v=1761884484","url":"https:\/\/keszoox.com\/products\/tl494cn-tl494c-dip-16-pwm-controller-ic-5pcs","provider":"Keszoox","version":"1.0","type":"link"}