| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
EUP2589 | 集成升壓控制器12路白光LED驅(qū)動芯片 EUP2589是一款專用于大尺寸LCD面板LED背光驅(qū)動器,其內(nèi)部集成大功率/高效率升壓轉(zhuǎn)換器,同時提供12通道LED電流驅(qū)動電路。\nEUP2589內(nèi)置固定開關(guān)頻率的電流模式升壓控制器,此結(jié)構(gòu)能在每個開關(guān)周期內(nèi)都有效控制電感峰值電流。EUP2589輸入電壓范圍從4.5V~28V,其升壓轉(zhuǎn)換器開關(guān)頻率可由外接電阻進行設(shè)定,此控制器驅(qū)動一個外接的功率管為LED背光提供驅(qū)動電壓。利用外接電阻可設(shè)定EUP2589 12CHs LED電流,同時12通道間LED電流匹配達±1.5%,每一通道LED電流精度高達±2%,此性能保證了LED背光亮度的均一性與精確性。\nEUP2589具有3uA ?3uA關(guān)斷電流\n?可驅(qū)動12串LED并聯(lián),單串可達18LEDs\n?支持外部PWM和DC調(diào)光\n?高達65V輸出電壓\n?寬輸入電壓范圍:4.5V ~ 28V\n?通道之間電流匹配精度為±1.5%\n?外接電阻設(shè)置升壓轉(zhuǎn)換器頻率\n?內(nèi)置多種保護功能\n-電流極限保護\n-LED短路檢測\n-過溫保護\n-輸出過壓保護\n?關(guān)斷模式下LED電流完全關(guān)斷\n?集成UVLO/過熱保護\n?最小0.5μs LED開啟時間\n?熱增強28引腳的TSSOP28封裝\n?符合RoHS指令,100%無鉛封裝; | Eutech 德信科技 | Eutech | |
EUP2589 | 12 String White LED Driver With Boost Controller 文件:205.68 Kbytes 頁數(shù):1 Pages | EUTECHEutech Microelectronics Inc 德信科技德信科技股份有限公司 | EUTECH | |
Bluetooth Low Energy IoT Development Kit (B-IDK) Getting Started Guide INTRODUCTION This document helps you get started with the Bluetooth Low Energy IoT Development Kit (B?IDK). The B?IDK is a comprehensive node?to?cloud and a modular IoT platform that allows development of various BLE based use cases. Along with the hardware and software, the B?IDK includes a 文件:5.47478 Mbytes 頁數(shù):27 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
Single-Channel, Negative High-Voltage Hot Swap Power Controller/Sequencer 文件:4.2118 Mbytes 頁數(shù):29 Pages | MICREL 麥瑞半導體 | MICREL | ||
Single-Channel, Negative High-Voltage Hot Swap Power Controller/Sequencer 文件:4.21117 Mbytes 頁數(shù):29 Pages | MICREL 麥瑞半導體 | MICREL |
技術(shù)參數(shù)
- Vout (max) (V):
65
- FB (V):
0.6
- IQ (mA):
1.5
- Max LED:
216
- Peak Efficency (%):
93
- Package:
TSSOP-28(EP)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
EUTECH |
2447 |
TSSOP28 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
EUTECH/臺灣德信 |
21+ |
TSSOP-28 |
120000 |
長期代理優(yōu)勢供應(yīng) |
詢價 | ||
EUTECH/臺灣德信 |
23+ |
TSSOP-28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
EUTECH |
1218+ |
TSSOP-28 |
370 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
EUTECH |
23+ |
TSSOP-28 |
370 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
EUTECH |
2026+ |
TSSOP-28 |
30 |
原裝正品,假一罰十! |
詢價 | ||
EUTECH/臺灣德信 |
24+ |
TSSOP |
60000 |
詢價 | |||
EUTECH |
24+ |
TSSOP-2 |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
EUTECH |
22+ |
TSSOP-28 |
20000 |
公司只有原裝 品質(zhì)保證 |
詢價 | ||
EUTECH |
1701+ |
TSSOP28 |
8660 |
只做原裝進口,假一罰十 |
詢價 |
相關(guān)規(guī)格書
更多- NE5532
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- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
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更多- NE5532
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- MAX232
- MAX232
- MAX232
- MAX232A
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- MAX232ESE
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- GRM21BR71H104JA11#
- TL074
- TL074

