| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
TPS92023 | Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | |
TPS92023 | Resonant-Switching Driver Controller for LED Lighting 文件:1.032599 Mbytes 頁(yè)數(shù):23 Pages | TI 德州儀器 | TI | |
TPS92023 | 用于 LED 照明的諧振開關(guān)驅(qū)動(dòng)器控制器 TPS92023 是一款高性能諧振-開關(guān) LED 驅(qū)動(dòng)器控制器。 它設(shè)計(jì)用于較高功率 LED 照明系統(tǒng)。 相對(duì)于傳統(tǒng)的半橋轉(zhuǎn)換器,TPS92023 使用拓?fù)浣Y(jié)構(gòu)為 LLC 的諧振開關(guān),來實(shí)現(xiàn)極高的效率??删幊趟绤^(qū)時(shí)間用最少的磁化電流來實(shí)現(xiàn)零電壓開關(guān),從而在多種應(yīng)用中大大提高了系統(tǒng)效率。TPS92023 能夠以兩個(gè)開關(guān)頻率模式運(yùn)行。 當(dāng)負(fù)載電流為恒定時(shí),固定頻率可實(shí)現(xiàn)簡(jiǎn)單設(shè)計(jì),而可變開關(guān)可針對(duì)電流不斷變化的負(fù)載實(shí)現(xiàn)最佳的閉環(huán)控制。 內(nèi)部振蕩器支持 30kHz 至 380kHz 范圍內(nèi)的開關(guān)頻率。 這個(gè)高精度振蕩器實(shí)現(xiàn)了限制在 4% 耐受以內(nèi)的最小開關(guān)頻率,從而使得設(shè)計(jì)人員能夠避免功率級(jí)的 ? 用于多燈串 LED 照明應(yīng)用的線路電平控制 (LLC) 諧振開關(guān)驅(qū)動(dòng)器控制器 \n? 固定或變化的開關(guān)頻率控制 \n? 可編程死區(qū)時(shí)間以實(shí)現(xiàn)最佳效率 \n? 過流保護(hù) \n? 偏置電壓欠壓閉鎖 (UVLO) 和過壓保護(hù) (OVP) \n? 運(yùn)行溫度范圍:-40°C 至 125°C \n? 小外形尺寸集成電路 (SOIC) 8 引腳封裝; | TI 德州儀器 | TI | |
絲印:92023D;Package:SOIC;Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/92023d/marking.html">92023D;Package:SOIC;Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/92023d/marking.html">92023D;Package:SOIC;Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/92023d/marking.html">92023D;Package:SOIC;Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | ||
絲印:92023D;Package:SOIC;Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/92023d/marking.html">92023D;Package:SOIC;Resonant-Switching Driver Controller for LED Lighting 1FEATURES ? LLC Resonant Switching Driver Controller for Multi-String LED Lighting Applications ? Half-Bridge Topology ? Fixed or Variable Switching Frequency Control ? Programmable Soft-Start Time ? Programmable Dead Time for Best Efficiency ? Easy ON/OFF Control ? Overcurrent Protection 文件:704.28 Kbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | ||
Resonant-Switching Driver Controller for LED Lighting 文件:1.032599 Mbytes 頁(yè)數(shù):23 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Features:
LLC
- Operating temperature range (C):
-40 to 125
- Supply voltage (Max) (V):
18
- Supply voltage (Min) (V):
11.5
- Topology:
Half-Bridge
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
SOIC |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
TI |
2016+ |
SOIC8 |
5000 |
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
TI |
1706+ |
SOIC8 |
6800 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
TI |
24+ |
SOP8 |
44300 |
TI一級(jí)代理專營(yíng)品牌絕對(duì)進(jìn)口原裝假一賠十 |
詢價(jià) | ||
TI |
23+ |
SOP8 |
8600 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
TI |
1641+ |
SOP8 |
5666 |
代理品牌 |
詢價(jià) | ||
TI |
16+ |
SOIC |
10000 |
原裝正品 |
詢價(jià) | ||
TexasInstruments |
24+ |
8-SOIC |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SOIC8 |
5000 |
訂貨中主營(yíng)TI |
詢價(jià) |
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