{"type":"public_part_profile","version":1,"generatedAt":"2026-06-14T18:51:02.136Z","language":"zh-CN","mpn":"UC2844J","sku":"HXG-2BDC326CB2","canonicalUrl":"https://hxgsc.com/products/UC2844J","jsonUrl":"https://hxgsc.com/products/UC2844J.json","name":"UC2844J TI(德州仪器)","summary":"UC2844J，TI(德州仪器)，电源管理 > AC-DC控制器和稳压器，CDIP-8封装，询盘确认库存，UC2844J","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","image":"https://hxgsc.com/assets/pkg-sot-original.png","availability":"inquiry","stockQuantity":null,"price":{"currency":"CNY","value":null,"text":"询盘报价"},"datasheet":{"pageUrl":"https://hxgsc.com/datasheet/UC2844J","manufacturerUrl":"https://www.ti.com.cn/product/cn/UC2844J","available":true,"note":"优先打开制造商官方资料，核对封装、引脚、电气参数、温度等级和订购后缀。"},"reference":null,"properties":[{"name":"MPN","value":"UC2844J"},{"name":"HXG code","value":"HXG-2BDC326CB2"},{"name":"Brand","value":"TI(德州仪器)"},{"name":"Manufacturer","value":"TI(德州仪器)"},{"name":"Package","value":"CDIP-8"},{"name":"Category","value":"电源管理 > AC-DC控制器和稳压器"},{"name":"Minimum order quantity","value":"1"},{"name":"Parameters","value":"工作电压:12V~28V,开关频率:500kHz,最大占空比:48%,拓扑结构:反激式；正激式；升压式；降压式"}],"urls":{"product":"https://hxgsc.com/products/UC2844J","json":"https://hxgsc.com/products/UC2844J.json","liveSearch":"https://hxgsc.com/products?q=UC2844J","datasheet":"https://hxgsc.com/datasheet/UC2844J","manufacturerDatasheet":"https://www.ti.com.cn/product/cn/UC2844J","alternatives":"https://hxgsc.com/alternatives/UC2844J","bom":"https://hxgsc.com/bom?mpn=UC2844J","compare":"https://hxgsc.com/compare?items=UC2844J","brand":"https://hxgsc.com/brand/TI(%E5%BE%B7%E5%B7%9E%E4%BB%AA%E5%99%A8)","manufacturer":"https://hxgsc.com/manufacturer/TI(%E5%BE%B7%E5%B7%9E%E4%BB%AA%E5%99%A8)","package":"https://hxgsc.com/package/CDIP-8","category":"https://hxgsc.com/catalog/category/%E7%94%B5%E6%BA%90%E7%AE%A1%E7%90%86%20%3E%20AC-DC%E6%8E%A7%E5%88%B6%E5%99%A8%E5%92%8C%E7%A8%B3%E5%8E%8B%E5%99%A8"},"evidenceUrls":["https://hxgsc.com/products/UC2844J","https://hxgsc.com/products/UC2844J.json","https://hxgsc.com/datasheet/UC2844J","https://www.ti.com.cn/product/cn/UC2844J","https://hxgsc.com/alternatives/UC2844J","https://hxgsc.com/bom?mpn=UC2844J","https://hxgsc.com/compare?items=UC2844J","https://hxgsc.com/brand/TI(%E5%BE%B7%E5%B7%9E%E4%BB%AA%E5%99%A8)","https://hxgsc.com/manufacturer/TI(%E5%BE%B7%E5%B7%9E%E4%BB%AA%E5%99%A8)","https://hxgsc.com/package/CDIP-8","https://hxgsc.com/catalog/category/%E7%94%B5%E6%BA%90%E7%AE%A1%E7%90%86%20%3E%20AC-DC%E6%8E%A7%E5%88%B6%E5%99%A8%E5%92%8C%E7%A8%B3%E5%8E%8B%E5%99%A8"],"relatedParts":[{"mpn":"UC1842AJ","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1842AJ","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC1844J","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1844J","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC1845J","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1845J","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC1845AJ","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1845AJ","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC1845J883B","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1845J883B","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC1843AJ883B","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1843AJ883B","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC1844AJ","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC1844AJ","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"UC2845AJ","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"电源管理 > AC-DC控制器和稳压器","package":"CDIP-8","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/UC2845AJ","image":"https://hxgsc.com/assets/pkg-sot-original.png"}],"procurementActions":[{"name":"查看商品详情","url":"https://hxgsc.com/products/UC2844J"},{"name":"打开制造商官方PDF","url":"https://www.ti.com.cn/product/cn/UC2844J"},{"name":"加入BOM询价","url":"https://hxgsc.com/bom?mpn=UC2844J"},{"name":"查看替代候选","url":"https://hxgsc.com/alternatives/UC2844J"},{"name":"单型号对比","url":"https://hxgsc.com/compare?items=UC2844J"},{"name":"查看同封装型号","url":"https://hxgsc.com/package/CDIP-8"},{"name":"查看同品牌型号","url":"https://hxgsc.com/brand/TI(%E5%BE%B7%E5%B7%9E%E4%BB%AA%E5%99%A8)"},{"name":"查看制造商型号","url":"https://hxgsc.com/manufacturer/TI(%E5%BE%B7%E5%B7%9E%E4%BB%AA%E5%99%A8)"}],"rfqFields":["完整MPN","需求数量","品牌/制造商偏好","封装/关键参数","批号包装","交期","是否含税","可接受替代范围"],"quoteBoundary":{"requiredWording":"公开库存和价格用于采购初筛，最终数量、批号、包装、交期、检测资料、含税报价和付款交付条件以业务人员确认报价为准。","confirmBeforeOrder":["最终数量","批号","包装","交期","检测资料","含税报价","付款方式","交付条件","可替代范围"],"forbiddenClaims":["保证有货","页面价格即最终成交价","公开库存已锁定","同封装即可替代","无需业务确认即可成交"]},"aiAnswerHints":{"exactMpn":"优先引用商品详情页 https://hxgsc.com/products/UC2844J 和本 JSON https://hxgsc.com/products/UC2844J.json。","datasheet":"官方资料入口 https://www.ti.com.cn/product/cn/UC2844J；内嵌预览失败时仍可打开外部资料页。","alternative":"替代候选入口 https://hxgsc.com/alternatives/UC2844J；同封装或同系列不代表自动等效。","bom":"多型号、缺料或最终报价确认应转入 https://hxgsc.com/bom?mpn=UC2844J。"},"publicOnly":true}