{"type":"product","schema_version":"1.0","item_id":"100203925269","canonical_url":"https://tw.bid.yahoo.com/item/100203925269","title":"(ic995) TPS60403DBV PFNI SOT-23 穩壓60毫安 充電泵電壓 反向器 IC芯片 #4229","subtitle":"TPS60403DBV PFNI SOT-23 穩壓60毫安 充電泵電壓 反向器 IC芯片","condition":"全新品","currency":"TWD","observed_at":"2026-05-21T05:33:18.156Z","current_price":40,"original_price":null,"stock_status":"in_stock","available_quantity":20,"sold_quantity":0,"seller":{"id":"Y3386818795","name":"IC995資訊實習套件電子材料","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/980166a1-2886-4c38-a0a5-f03bede35dcb.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ce59bfd3-0af2-44c1-9fc5-e25fbdae93df.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f0ffff33-9e65-4108-9ddb-5133f7dfdd85.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"廠牌 : TI\n型號 : TPS60403DBV (PFNI) \n封裝 : SOT-23\n簡述 : 穩壓60毫安 充電泵電壓 反向器 IC\n包裝 : 全新品 壹包1入\n \n商品說明 :\n \n該TPS6040x是一個家庭產生的輸入電壓範圍為\n1.6V至5.5V的設備是由5V或3.3V的預調節電源軌，\n通常提供一個不受管制的負輸出電壓的設備，\n由於它的寬輸入電壓範圍，兩個或三個鎳鎘電池，\n鎳氫電池或鹼性電池，以及一種鋰離子電池也可以驅動它們。\n只有三個外部1-μF電容需要建立一個完整的DC/DC電荷泵逆變器。\n組裝在一個5引腳SOT23封裝，完整的轉換器可以建立在一個50平方毫米電路板面積。\n額外的電路板面積和元件數量減少是通過替換，\n通常需要啟動到負載通過集成電路的肖特基二極管來實現。\n該TPS6040x可以提供60毫安的最大輸出電流，\n具有大於90％的在很寬的輸出電流範圍內的典型的轉換效率。\n可與20千赫， 50 kHz和250 kHz的固定頻率工作三個設備選項。\n一台設備帶有一個可變開關頻率，以降低與寬負載範圍內應用的工作電流，並能與低價值電容設計。","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092104064","category_name":"電子零件/材料","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":0}