行業中信息資訊
分享耗時:2022-03-29 17:04:04 瀏覽網頁:1722
TPS6280x模(mo)塊(kuai)是(shi)種具(ju)備降壓(ya)(ya)轉(zhuan)(zhuan)換(huan)(huan)器(qi)(qi)的(de)降壓(ya)(ya)轉(zhuan)(zhuan)換(huan)(huan)器(qi)(qi)2.3μA常見的(de)靜態電(dian)(dian)(dian)(dian)流,工作(zuo)效率(lv)最(zui)高(gao),解決方案(an)尺寸最(zui)小。TI的(de)DCS-Control拓撲,TPS6280x可(ke)(ke)選(xuan)用微(wei)電(dian)(dian)(dian)(dian)感(gan)器(qi)(qi)和(he)電(dian)(dian)(dian)(dian)容器(qi)(qi)運作(zuo),可(ke)(ke)高(gao)達4MHz開(kai)關頻率(lv)。TPS6280x為了降低(di)開(kai)關周期,維持高(gao)效率(lv),將(jiang)無縫(feng)拼接(jie)進(jin)入(ru)省電(dian)(dian)(dian)(dian)模(mo)式。VSEL/MODE管(guan)腳接(jie)入(ru)到GND可(ke)(ke)選(xuan)用固定輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)。只(zhi)需將(jiang)外(wai)(wai)部(bu)電(dian)(dian)(dian)(dian)阻接(jie)入(ru)到VSEL/MODE管(guan)腳可(ke)(ke)選(xuan)用16種內部(bu)設置的(de)輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)。R2D轉(zhuan)(zhuan)換(huan)(huan)器(qi)(qi)可(ke)(ke)以(yi)讀取外(wai)(wai)部(bu)電(dian)(dian)(dian)(dian)阻并設置輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)。只(zhi)需調整單個電(dian)(dian)(dian)(dian)阻器(qi)(qi),就可(ke)(ke)以(yi)在不同(tong)的(de)應用程(cheng)序和(he)電(dian)(dian)(dian)(dian)壓(ya)(ya)軌(gui)中選(xuan)用相同(tong)的(de)部(bu)件號。除此(ci)之外(wai)(wai),與(yu)傳統的(de)外(wai)(wai)部(bu)電(dian)(dian)(dian)(dian)阻分(fen)壓(ya)(ya)器(qi)(qi)網(wang)絡(luo)相比較,TPS6280x內部(bu)輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)可(ke)(ke)以(yi)提供更高(gao)的(de)精確度。TPS6280x DC/DC轉換器啟動后將進入強制PWM模式(通(tong)過VSEL/MODE在(zai)管腳(jiao)上(shang)增加高(gao)電平)。TPS6280x通(tong)常以4MHz或(huo)1.5MHz開關(guan)頻率運作(zuo),實(shi)現最(zui)低輸出(chu)電壓紋波和(he)最(zui)高(gao)工(gong)作(zuo)效率。TPS6280x設備系列(lie)選用0.35mm間距微(wei)型6管腳(jiao)WCSP封裝(zhuang)。

特質
1?輸出電壓降區(qu)域為1.8V至5.5V
?2.3μA操作外部電流值
?可(ke)敢達4MHz的電開(kai)關頻繁
?0.6A/1A輸(shu)出(chu)精(jing)度電壓
?輸出精(jing)度電壓(ya)降準確度度為(wei)1%
?要選節電/強制(zhi)性要求(qiu)PWM經濟模式
?R2D裝(zhuang)換器,可保證靈活多(duo)變的輸出相電壓(ya)相電壓(ya)測試軟件
?16種(zhong)供選擇打印(yin)輸出線電(dian)壓+1種(zhong)固定不變打印(yin)輸出電(dian)阻
–TPS62800(4MHz):0.4V至0.775V
–TPS62801(4MHz):0.8V至1.55V
–TPS62802(4MHz):1.8V至3.3V
–TPS62806(1.5MHz):0.4V至0.775V
–TPS62807(1.5MHz):0.8V至1.55V
–TPS62808(1.5MHz):1.8V至(zhi)3.3V
?智慧化使能管腳
?由優化(hua)提升的(de)管腳,可(ke)兼容0201控(kong)制部件(jian)
?DCS-Control? 拓補
?輸出精度(du)蓄(xu)電池充電
?以(yi)100%的占空(kong)比運營(ying)管(guan)理
?微形(xing)6管腳0.35mm排距WCSP裝(zhuang)封(feng)
?兼容髙度底于0.6mm的(de)消(xiao)除情況報告
?兼(jian)容壓低5mm2的解決辦(ban)法預案尺寸圖(tu)
選用
?可使(shi)用自動化設(she)施設(she)備、云(yun)科技網APP
?由2節AA充(chong)電電池送電廣(guang)泛應用
?中國移動刷卡設備
根據TI的大戶型欠料狀態,好(hao)多(duo)買家會面臨(lin)二次搬運費價調貨(huo)的狀態,甚至是于公司(si)貿易方面商(shang)費用少于50倍(bei)通(tong)常走(zou)勢。
而前十(shi)強24v電(dian)源制做商臺達(da)旗下(xia)的Cyntec產品的,早已經開發uPOL 主(zhu)機電(dian)源模塊(kuai)電(dian)源車輛原位替代(dai)品,完(wan)滿處理,非(fei)常多(duo)現貨黃金批發商。
東莞市(shi)立維創展(zhan)科學品(pin)牌授(shou)權POS機(ji)代理Cyntec新線路貨品(pin),傾力為企業客(ke)戶展(zhan)示 高端要(yao)(yao)確保、高品(pin)產品(pin)產品(pin)質量、房(fang)價(jia)公證處公證的電(dian)源適配器包塊貨品(pin)。貨品(pin)原裝入口進口貨,產品(pin)產品(pin)質量要(yao)(yao)確保,而且要(yao)(yao)為中(zhong)國人(ren)中(zhong)國貿(mao)易市(shi)場展(zhan)示 枝術(shu)支技,歡迎(ying)語資(zi)詢(xun)。
詳細情況(kuang)清楚Cyntec請點(dian)選://anchor-appliance.cn/brand/16.html