| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MP3383 | null4-String, Max 400mA/String, Max 80V VOUT, Step-Up WLED Controller DESCRIPTION The MP3383 is a step-up controller with four LED current channels, designed to drive WLED arrays for large LCD panel backlighting applications. The MP3383 can expand the number of LED channels with two or more ICs in parallel sharing a single power source. The MP3383 employs pea 文件:970.51 Kbytes 頁(yè)數(shù):23 Pages | MPS 美國(guó)芯源 | MPS | |
絲印:MP3383;Package:TSSOP-16EP;null4-String, Max 400mA/String, Max 80V VOUT, Step-Up WLED Controller DESCRIPTION The MP3383 is a step-up controller with four LED current channels, designed to drive WLED arrays for large LCD panel backlighting applications. The MP3383 can expand the number of LED channels with two or more ICs in parallel sharing a single power source. The MP3383 employs pea 文件:970.51 Kbytes 頁(yè)數(shù):23 Pages | MPS 美國(guó)芯源 | MPS | ||
絲?。?strong>MP3383;Package:SOIC-16;null4-String, Max 400mA/String, Max 80V VOUT, Step-Up WLED Controller DESCRIPTION The MP3383 is a step-up controller with four LED current channels, designed to drive WLED arrays for large LCD panel backlighting applications. The MP3383 can expand the number of LED channels with two or more ICs in parallel sharing a single power source. The MP3383 employs pea 文件:970.51 Kbytes 頁(yè)數(shù):23 Pages | MPS 美國(guó)芯源 | MPS | ||
MP3383 | 4 串、每串最大 400mA、最大 80V VOUT、升壓 WLED 控制器 MP3383 是一款具有四個(gè) LED 電流通道的升壓控制器,專用于驅(qū)動(dòng)大型 LCD 面板背光應(yīng)用中的 WLED 陣列。MP3383 可通過(guò)并聯(lián)兩個(gè)或多個(gè) IC 并且共享一個(gè)單電源來(lái)擴(kuò)展 LED 通道數(shù)量。\n\n MP3383 采用峰值電流控制模式,并具有固定開關(guān)頻率 (fSW)。開關(guān)頻率可通過(guò)一個(gè)外部設(shè)置電阻進(jìn)行配置。MP3383支持6V至 33V的輸入電壓 (VIN) 電源,它通過(guò)驅(qū)動(dòng)一個(gè)外部 MOSFET 實(shí)現(xiàn)輸出電壓 (VOUT) 的升壓。它還可將每個(gè) LED 燈串中的電流調(diào)節(jié)至由外部電流設(shè)置電阻設(shè)定的值。\n\n MP3383 采用四個(gè)內(nèi)部電流源進(jìn)行電流平衡,燈串 ? 4 串、每串最大 400mA的 WLED 驅(qū)動(dòng)器\n? 12V 柵極電壓 (VGATE) (VIN > 13V)\n? 每串之間的電流匹配精度為1.8%\n? 直接脈寬調(diào)制 (PWM) 調(diào)光\n? 單電源下的級(jí)聯(lián)能力\n? LED 短路保護(hù)\n? 過(guò)溫保護(hù) (OTP)\n? 二極管短路保護(hù)\n? 采用 SOIC-16封裝和 TSSOP-16EP 封裝\n; | MPS 美國(guó)芯源 | MPS |
技術(shù)參數(shù)
- MPS庫(kù)存:
從MPS官網(wǎng)購(gòu)買
- 最小輸入電壓(V):
6
- 最大輸入電壓(V):
33
- 通道:
4
- 每通道最大電流(A):
0.4
- LEDx電壓絕對(duì)值(V):
80
- 最小開關(guān)頻率(kHz):
100
- 最大開關(guān)頻率(kHz):
900
- 拓?fù)洌?/span>
升壓
- 功率 MOSFET:
外置
- 調(diào)光(輸出):
P-調(diào)光
- 其他特性:
12V柵極電壓
- 等級(jí):
目錄
- 封裝:
SOIC-16
- 典型液晶顯示屏尺寸:
中(10-29英寸)
- 靜態(tài)電流(mA):
3
- 關(guān)斷電流(μA):
1
- MPSafe:
1
- MPL:
0
- Product URL:
https
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Monolithic Power Systems Inc. |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MPS |
24+ |
QFN-16 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
MPS |
18+ |
QFN |
17522 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
MPS |
2447 |
QFN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
MPS/美國(guó)芯源 |
24+ |
QFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
MPS/美國(guó)芯源 |
23+ |
QFN-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MPS/美國(guó)芯源 |
23+ |
QFN |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
MPS/芯源 |
23+ |
QFN |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
MPS/美國(guó)芯源 |
24+ |
QFN-16 |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
Monolithic Power Systems Inc. |
22+ |
16QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |
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