{"product_id":"tl494in-300khz-pwm-controller-chip-pdip-16-10-pack","title":"TL494IN 300KHz PWM Controller IC PDIP-16 – 10 Pack","description":"\u003ch2\u003eTL494IN 300KHz PWM Controller IC – 10-Piece Pack (PDIP-16)\u003c\/h2\u003e\n\u003cp\u003eGet reliable, consistent performance with this 10-pack of \u003cstrong\u003eTL494IN Pulse Width Modulation (PWM) Controller Chips\u003c\/strong\u003e. Featuring a 300KHz oscillator frequency and a standard PDIP-16 straight-in package, these integrated circuits are a go-to solution for engineers, hobbyists, and electronics professionals working on switching power supplies, DC-DC converters, and motor control circuits.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e300KHz PWM Frequency:\u003c\/strong\u003e High-speed oscillation for efficient power conversion applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePDIP-16 Package:\u003c\/strong\u003e Standard dual in-line package for easy breadboard or PCB insertion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStraight-In (Through-Hole) Design:\u003c\/strong\u003e Compatible with a wide range of circuit boards and prototyping setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulator Type:\u003c\/strong\u003e Ideal for controlling output voltage in power supply circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New Condition:\u003c\/strong\u003e Each chip is new and unused, ensuring reliable performance right out of the box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10:\u003c\/strong\u003e Stock up for multiple projects or keep spares on hand for repairs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without hazardous substances of concern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TL494IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e PWM Controller \/ Voltage Regulator IC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOscillator Frequency:\u003c\/strong\u003e Up to 300KHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e PDIP-16 (Plastic Dual In-Line, 16-pin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Through-Hole (Straight-In)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSwitching power supply design and repair\u003c\/li\u003e\n  \u003cli\u003eDC-to-DC converters (buck, boost, flyback topologies)\u003c\/li\u003e\n  \u003cli\u003eMotor speed controllers\u003c\/li\u003e\n  \u003cli\u003eBattery charger circuits\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and prototyping projects\u003c\/li\u003e\n  \u003cli\u003eIndustrial and consumer electronics repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the TL494IN PWM Controller chip used for?\u003c\/h4\u003e\n\u003cp\u003eA: The TL494IN is a versatile pulse width modulation (PWM) controller integrated circuit commonly used in switching power supplies, DC-DC converters, motor speed control circuits, and battery chargers. Its 300KHz oscillator capability makes it suitable for a wide range of power electronics applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the PDIP-16 package mean for the TL494IN chip?\u003c\/h4\u003e\n\u003cp\u003eA: PDIP-16 stands for Plastic Dual In-Line Package with 16 pins. This is a standard through-hole package format, meaning the chip has straight pins that insert directly into a breadboard or PCB (printed circuit board) for easy prototyping and soldering. It is one of the most widely compatible IC package styles in electronics.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many TL494IN chips are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes a pack of 10 brand-new TL494IN PDIP-16 PWM controller chips, making it ideal for stocking up for multiple projects or ensuring you have spare components on hand for repairs and development work.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these TL494IN chips compatible with standard PCB and breadboard layouts?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The PDIP-16 straight-in (through-hole) format is fully compatible with standard breadboards, prototype PCBs, and most printed circuit board layouts designed for 16-pin DIP components. The 0.1-inch (2.54mm) standard pin pitch ensures broad compatibility across development environments.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the TL494IN PWM Controller chip used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TL494IN is a versatile pulse width modulation (PWM) controller integrated circuit commonly used in switching power supplies, DC-DC converters, motor speed control circuits, and battery chargers. Its 300KHz oscillator capability makes it suitable for a wide range of power electronics applications.\"}}, {\"@type\": \"Question\", \"name\": \"What does the PDIP-16 package mean for the TL494IN chip?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PDIP-16 stands for Plastic Dual In-Line Package with 16 pins. 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The PDIP-16 straight-in (through-hole) format is fully compatible with standard breadboards, prototype PCBs, and most printed circuit board layouts designed for 16-pin DIP components. 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