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RY2206 Cell Li-ion and Li-poly Battery Protection IC

The RY2206 is a high integration solution for lithium-ion/polymer battery protection. RY2206 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2206 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage.

2025-09-19 431 關(guān)鍵詞： RY2206電池保護(hù)IC 鋰電池保護(hù) 過溫過流保護(hù) 應(yīng)用電路低功耗
RY2203 Li-ion and Li-poly Battery Protection IC

The RY2203 is a high integration solution for lithium-ion/polymer battery protection. RY2203 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2203 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage.

2025-09-18 475 關(guān)鍵詞： RY2203 鋰電池保護(hù)IC 鋰離子/聚合物電池電池保護(hù)功能物聯(lián)網(wǎng)傳感器及電子玩具應(yīng)用
多顆二極管并聯(lián)或串聯(lián)時(shí)，電流/電壓均分是否均衡？

在高頻電路設(shè)計(jì)中，半導(dǎo)體器件的寄生參數(shù)往往比靜態(tài)指標(biāo)更為關(guān)鍵。高壓二極管或開關(guān)二極管在 datasheet 中，通常會(huì)標(biāo)注一個(gè) 結(jié)電容（Cj）參數(shù)。很多客戶在初期選型時(shí)容易忽略它，只關(guān)注耐壓、正向電流和反向恢復(fù)時(shí)間。但在實(shí)際的高頻應(yīng)用中，結(jié)電容卻可能直接決定電路的速度和信號(hào)完整性。MDD辰達(dá)半導(dǎo)體在本文將結(jié)合物理機(jī)理和應(yīng)用案例，從 FAE 角度進(jìn)行分析。

2025-09-18 618 關(guān)鍵詞：高頻電路設(shè)計(jì) 半導(dǎo)體器件結(jié)電容信號(hào)完整性低結(jié)電容二極管辰達(dá)半導(dǎo)體
RY2200 Li-ion and Li-poly Battery Protection IC

The RY2200 is a high integration solution for lithium-ion/polymer battery protection. RY2200 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2200 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage.

2025-09-18 451 關(guān)鍵詞： RY2200 鋰電池保護(hù)IC 鋰離子/聚合物電池電池保護(hù)功能物聯(lián)網(wǎng)傳感器及電子玩具等應(yīng)用
杰盛微LM317L系列 100mA 可調(diào)式三端正電壓穩(wěn)壓器

在電子設(shè)備的 “心臟” 部位，總有一顆默默守護(hù)的芯片 —— 穩(wěn)壓器。作為深耕半導(dǎo)體領(lǐng)域的國(guó)家級(jí)高新技術(shù)企業(yè)，杰盛微半導(dǎo)體（JSMSEMI）始終以 “精準(zhǔn)供電，穩(wěn)定護(hù)航” 為使命，今天我們要向大家隆重介紹自主研發(fā)的明星產(chǎn)品：LM317L 系列 100mA 可調(diào)式三端正電壓穩(wěn)壓器。這款凝聚著杰盛微核心技術(shù)的產(chǎn)品，憑借 1.25V~37V 寬電壓調(diào)節(jié)范圍、1% 高精度輸出及三重保護(hù)機(jī)制，已成為消費(fèi)電子、網(wǎng)絡(luò)通信、工業(yè)控制等領(lǐng)域的可靠之選。

2025-09-17 452 關(guān)鍵詞：杰盛微半導(dǎo)體 LM317L 可調(diào)式三端正電壓穩(wěn)壓器穩(wěn)壓器應(yīng)用輸出電壓計(jì)算
合科泰 MOS 管：為您解讀規(guī)格書連續(xù)電流 ID 的計(jì)算方法

連續(xù)電流ID的計(jì)算是一個(gè)綜合考慮多個(gè)因素的過程。合科泰憑借其先進(jìn)的技術(shù)和嚴(yán)格的生產(chǎn)工藝，生產(chǎn)出的MOS管在連續(xù)電流ID等參數(shù)上表現(xiàn)出色，能夠滿足不同客戶在各種應(yīng)用場(chǎng)景下的需求。無論是對(duì)于電子工程師進(jìn)行電路設(shè)計(jì)，還是電子愛好者進(jìn)行DIY項(xiàng)目，合科泰的MOS管都是一個(gè)值得信賴的選擇。

2025-09-17 425 關(guān)鍵詞： MOS管連續(xù)電流ID 熱阻芯片功耗合科泰
合科泰 MOS 管：以優(yōu)化策略提升開關(guān)速度與電路效率

在開關(guān)電源、電機(jī)驅(qū)動(dòng)和新能源逆變器等應(yīng)用中，MOS管的開關(guān)速度和電路效率直接影響整體性能和能耗。而MOS管的開關(guān)速度與電路效率，它們之間有著怎樣的關(guān)聯(lián)，合科泰又是如何通過多項(xiàng)技術(shù)創(chuàng)新對(duì)MOS管進(jìn)行優(yōu)化的呢？提升MOS管的這兩個(gè)關(guān)鍵指標(biāo)，助力工程師實(shí)現(xiàn)更高能效的設(shè)計(jì)。

2025-09-17 444 關(guān)鍵詞： MOS管開關(guān)速度電路效率合科泰 MOS管優(yōu)化技術(shù)
二極管的反向恢復(fù)時(shí)間：原理、影響及合科泰解決方案

在開關(guān)電源、高頻整流和逆變器等電路中，二極管的反向恢復(fù)時(shí)間直接關(guān)系到系統(tǒng)效率、EMI表現(xiàn)甚至可靠性。合科泰通過芯片設(shè)計(jì)與工藝創(chuàng)新，為市場(chǎng)提供了反向恢復(fù)時(shí)間性能優(yōu)異的二極管產(chǎn)品。那么，什么是二極管的反向恢復(fù)時(shí)間？它會(huì)產(chǎn)生哪些影響？合科泰又是如何應(yīng)對(duì)這一問題的呢？

2025-09-17 403
高壓二極管應(yīng)用中，是否有足夠銅箔/散熱片，結(jié)溫是否接近極限？

在半導(dǎo)體器件的可靠性設(shè)計(jì)中，溫度始終是一個(gè)繞不開的話題。無論是功率二極管、TVS 管還是高壓二極管，其壽命與結(jié)溫（Tj）有著直接關(guān)系?？蛻舫３?huì)問：我的電路中參數(shù)都選對(duì)了，為什么二極管仍然失效？作為 MDD辰達(dá)半導(dǎo)體 FAE，我們往往會(huì)追溯到一個(gè)核心問題——是否有足夠銅箔/散熱片支撐散熱，器件結(jié)溫是否已經(jīng)接近極限。

2025-09-17 434
RY2201 Cell Li-ion and Li-poly Battery Protection IC

The RY2201 is a high integration solution for lithium-ion/polymer battery protection. RY2201 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. RY2201 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging.

2025-09-17 313