{"product_id":"apw7142-synchronous-buck-pwm-controller-sop8-4-5-25v-0-8v-ref-1mhz-5pack","title":"APW7142 Synchronous Buck PWM Controller IC — SOP-8, 4.5–25V, 0.8V Ref, 1MHz (5-Pack)","description":"\u003ch2\u003eAPW7142 Synchronous Buck PWM Controller IC — SOP-8, 4.5–25V, 0.8V Ref (5-Pack)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eAPW7142\u003c\/strong\u003e from Anpec Electronics is a voltage-mode synchronous buck PWM controller IC in SOP-8 SMD package — driving external N-channel high-side and low-side MOSFETs for high-efficiency synchronous step-down conversion. The 0.8V feedback reference allows low output voltages for modern processor and LCD panel power rails. Adjustable switching frequency (100kHz–1MHz via external resistor) and built-in adaptive deadtime control prevent shoot-through without fixed deadtime losses. Widely used in LCD monitor and TV power management. Pack of 5.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e APW7142\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOP-8 (SMD, 1.27mm pitch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 4.5V – 25V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e Adjustable (0.8V feedback reference)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 100kHz – 1MHz (set by external resistor)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGate Drive:\u003c\/strong\u003e External N-channel MOSFETs (high-side + low-side)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeadtime:\u003c\/strong\u003e Adaptive (built-in, prevents shoot-through)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnable:\u003c\/strong\u003e Logic-level enable\/shutdown pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoft-Start:\u003c\/strong\u003e Built-in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e OCP, OVP, thermal shutdown, UVLO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 ICs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLCD monitor and TV panel power management\u003c\/li\u003e\n  \u003cli\u003eProcessor core voltage (VCore) regulator\u003c\/li\u003e\n  \u003cli\u003ePoint-of-load synchronous buck converter\u003c\/li\u003e\n  \u003cli\u003eIndustrial DC-DC converter design\u003c\/li\u003e\n  \u003cli\u003ePower supply repair replacement stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAPW7142 synchronous buck PWM controller, 5-pack — SOP-8, 4.5–25V, 0.8V ref, adaptive deadtime for LCD power management and synchronous DC-DC converter design.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991441297643,"sku":"\u003cnone\u003e","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/apw7142-sop8-smd-lcd-power-ic.webp?v=1761807606","url":"https:\/\/keszoox.com\/products\/apw7142-synchronous-buck-pwm-controller-sop8-4-5-25v-0-8v-ref-1mhz-5pack","provider":"Keszoox","version":"1.0","type":"link"}