{"id":10648,"date":"2023-05-16T10:50:55","date_gmt":"2023-05-16T10:50:55","guid":{"rendered":"https:\/\/metroekart.com\/?post_type=product&p=10648"},"modified":"2025-06-26T05:32:43","modified_gmt":"2025-06-26T05:32:43","slug":"tl494-pulse-width-modulation-controller-ic","status":"publish","type":"product","link":"https:\/\/metroekart.com\/index.php\/product\/tl494-pulse-width-modulation-controller-ic\/","title":{"rendered":"TL494 Pulse Width Modulation Controller IC"},"content":{"rendered":"\t\t
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    \n
  • Complete PWM Power-Control Circuitry<\/li>\n
  • Uncommitted Outputs for 200-mA Sink or Source Current<\/li>\n
  • Output Control Selects Single-Ended or Push-Pull Operation<\/li>\n
  • Internal Circuitry Prohibits Double Pulse at Either Output<\/li>\n
  • Variable Dead Time Provides Control Over Total Range<\/li>\n
  • Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance<\/li>\n
  • Circuit Architecture Allows Easy Synchronization<\/li>\n<\/ul>\n

    Features\/Specs:<\/h3>\n
      \n
    • Part No: TL494CN<\/li>\n
    • Manufacturer: Texas Instruments<\/li>\n
    • Product Type: Switching Controllers<\/li>\n
    • Type: Voltage Mode PWM Controllers<\/li>\n
    • Topology: Boost, Buck, Flyback, Forward, Push-Pull<\/li>\n
    • Input Voltage: 7 V to 40 V<\/li>\n
    • Number of Outputs: 2 Output<\/li>\n
    • Switching Frequency: 300 kHz<\/li>\n
    • Duty Cycle \u2013 Max: 45 %<\/li>\n
    • Output Voltage: 40 V<\/li>\n
    • Output Current: 200 mA<\/li>\n
    • Fall Time: 40 ns<\/li>\n
    • Rise Time: 100 ns<\/li>\n
    • Minimum Operating Temperature: \u2013 40\u00b0C<\/li>\n
    • Maximum Operating Temperature: + 85\u00b0C<\/li>\n
    • Mounting Style: Through Hole<\/li>\n
    • Package\/Case: DIP-16<\/li>\n<\/ul>\n

      Applications:<\/h4>\n
        \n
      • Desktop PCs<\/li>\n
      • Microwave Ovens<\/li>\n
      • Power Supplies: AC\/DC, Isolated, With PFC, > 90 W<\/li>\n
      • Server PSUs<\/li>\n
      • Solar Micro-Inverters<\/li>\n
      • Washing Machines: Low-End and High-End<\/li>\n
      • E-Bikes<\/li>\n
      • Power Supplies: AC\/DC, Isolated, No PFC, < 90 W<\/li>\n
      • Power: Telecom\/Server AC\/DC Supplies: Dual Controller: Analog<\/li>\n
      • Smoke Detectors<\/li>\n
      • Solar Power Inverters<\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":10649,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_joinchat":[]},"product_brand":[],"product_cat":[82,28],"product_tag":[],"class_list":{"0":"post-10648","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ics","7":"product_cat-semiconductors","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"yoast_head":"\nTL494 Pulse Width Modulation Controller IC - Metro Electronics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/metroekart.com\/index.php\/product\/tl494-pulse-width-modulation-controller-ic\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TL494 Pulse Width Modulation Controller IC - Metro Electronics\" \/>\n<meta property=\"og:description\" content=\"Complete PWM Power-Control Circuitry Uncommitted Outputs for 200-mA Sink or Source Current Output Control Selects Single-Ended or Push-Pull Operation Internal Circuitry Prohibits Double Pulse at Either Output Variable Dead Time Provides Control Over Total Range Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance Circuit Architecture Allows Easy Synchronization Features\/Specs: Part No: TL494CN Manufacturer: Texas Instruments Product Type: Switching Controllers Type: Voltage Mode PWM Controllers Topology: Boost, Buck, Flyback, Forward, Push-Pull Input Voltage: 7 V to 40 V Number of Outputs: 2 Output Switching Frequency: 300 kHz Duty Cycle \u2013 Max: 45 % Output Voltage: 40 V Output Current: 200 mA Fall Time: 40 ns Rise Time: 100 ns Minimum Operating Temperature: \u2013 40\u00b0C Maximum Operating Temperature: + 85\u00b0C Mounting Style: Through Hole Package\/Case: DIP-16 Applications: Desktop PCs Microwave Ovens Power Supplies: AC\/DC, Isolated, With PFC, > 90 W Server PSUs Solar Micro-Inverters Washing Machines: Low-End and High-End E-Bikes Power Supplies: AC\/DC, Isolated, No PFC, < 90 W Power: Telecom\/Server AC\/DC Supplies: Dual Controller: Analog Smoke Detectors Solar Power Inverters\" \/>\n<meta property=\"og:url\" content=\"https:\/\/metroekart.com\/index.php\/product\/tl494-pulse-width-modulation-controller-ic\/\" \/>\n<meta property=\"og:site_name\" content=\"Metro Electronics\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-26T05:32:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/metroekart.com\/wp-content\/uploads\/2023\/05\/IMAGE-21.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"756\" \/>\n\t<meta property=\"og:image:height\" content=\"744\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/metroekart.com\\\/index.php\\\/product\\\/tl494-pulse-width-modulation-controller-ic\\\/\",\"url\":\"https:\\\/\\\/metroekart.com\\\/index.php\\\/product\\\/tl494-pulse-width-modulation-controller-ic\\\/\",\"name\":\"TL494 Pulse Width Modulation Controller IC - 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