{"product_id":"tp8756-external-mos-average-current-mode-step-down-constant-current-led-driver","title":"TP8756 External MOS Average Current Mode Step-Down  Constant Current LED Driver","description":"\u003cp class=\"MsoBodyText\"\u003e\u003cstrong\u003eTP8756\u003c\/strong\u003e\u003cspan\u003e is a step-down constant-current LED driver operating with \u003c\/span\u003e\u003cspan\u003ea fixed\u003c\/span\u003e\u003cspan\u003e off-time control scheme for high-efficiency driving of multiple LEDs\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003eThe device adopts closed-loop average current mode constant-current regulation, making the output current insensitive to inductance variations in system applications\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003eThis significantly improves the constant-current accuracy of \u003c\/span\u003e\u003cspan\u003ethe output\u003c\/span\u003e\u003cspan\u003e current, and the IC is particularly suitable for non-isolated step-down LED constant-current driving circuits with an input voltage range of 5\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eV to 100\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eV.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eKEY FEATURES\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eWide system input voltage range: 5\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eV ~ 100\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eV\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eFixed Off-Time Control Mode\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eClosed-Loop Average Current Mode Constant Current Control\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Liberation Sans;\"\u003e±\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Liberation Sans;\"\u003e5%\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e LED\u003c\/span\u003e\u003cspan\u003e Output Current Accuracy\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eLED High\/Low Brightness Output Mode\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eInsensitive to inductance variation\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eHigh system operating efficiency \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eIntegrated analog dimming function  \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eBuilt-in 5.6 V Zener diode for VDD pin \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eLED output short-circuit protection \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eIntelligent IC thermal control\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003ePackage Size\u003c\/span\u003e\u003cspan\u003e: \u003c\/span\u003e\u003cspan\u003eSOT23-6L\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eAPPLICATION\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eAutomotive Lighting \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eE-Bike Lighting\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoBodyText\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eHigh-Power Flashlight \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED Backlight Driver\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eDownload\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/2913\/4692\/files\/TP4336_EN_V1.0-LH.pdf?v=1783567795\" title=\"TP4336-ower Bank solution IC\" rel=\"noopener\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/2913\/4692\/files\/TP8756_EN_V1.0-LH.pdf?v=1791797564\" target=\"_blank\" title=\"TP8756 External MOS Average Current Mode Step-Down  Constant Current LED Driver\" rel=\"noopener\"\u003eTP8756 Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Home Town Chip Micro Technology Group","offers":[{"title":"Sample Qty:10 pcs($0.0977\/pcs)","offer_id":67708981837924,"sku":null,"price":0.98,"currency_code":"USD","in_stock":true},{"title":"Reel Qty:1  Reel ($0.0526\/pcs)","offer_id":67708981870692,"sku":null,"price":161.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2913\/4692\/files\/TP8556N-SOT23-6.jpg?v=1791795301","url":"https:\/\/www.zjwchip.com\/en-hk\/products\/tp8756-external-mos-average-current-mode-step-down-constant-current-led-driver","provider":"ZJW Chip Store","version":"1.0","type":"link"}