| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MP3367 | 6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a 文件:1.41518 Mbytes 頁數(shù):26 Pages | MPS 美國芯源 | MPS | |
絲?。?strong>MP3367;Package:TSSOP28-EP;6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a 文件:1.41518 Mbytes 頁數(shù):26 Pages | MPS 美國芯源 | MPS | ||
絲?。?strong>MP3367;Package:TSSOP28-EP;6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a 文件:1.41518 Mbytes 頁數(shù):26 Pages | MPS 美國芯源 | MPS | ||
絲?。?strong>MP3367;Package:QFN-24;6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a 文件:1.41518 Mbytes 頁數(shù):26 Pages | MPS 美國芯源 | MPS | ||
絲?。?strong>MP3367;Package:QFN-24;6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a 文件:1.41518 Mbytes 頁數(shù):26 Pages | MPS 美國芯源 | MPS | ||
MP3367 | 6 路,每路最大電流為 150mA,且具有 15000:1 調(diào)光比和 I2C 接口的升壓 WLED 驅(qū)動(dòng)器 MP3367 是一款集成了 6 路電流源的升壓變換器,用于驅(qū)動(dòng)白光 LED 陣列作為中小尺寸 LCD 面板的背光。MP3367 采用峰值電流控制的 PWM 控制架構(gòu)來調(diào)節(jié)升壓變換器。在 LED 陰極接口,通過 6 路電流源來調(diào)節(jié) LED 亮度。MP3367 可以將每個(gè) LED 串的電流調(diào)節(jié)至外部電流設(shè)置電阻設(shè)定的電流值,每串之間的電流匹配精度為 2.5%。MP3367 采用低 MOSFET 導(dǎo)通電阻和低電壓凈空來實(shí)現(xiàn)更高的效率。為方便使用,它集成了標(biāo)準(zhǔn) I2C 數(shù)字接口。可以通過電阻、I2C 接口或外部的時(shí)鐘來設(shè)定開關(guān)頻率。\n\n MP3367 提供帶 PWM 輸入的模擬/ ? 內(nèi)部集成 100mΩ,50V MOSFET\n? 可編程的開關(guān)頻率,最高達(dá) 2.2MHz\n? 外部同步開關(guān)頻率功能\n? 通過 PWM 輸入可以選擇多種調(diào)光模式,包括:\n? 直接 PWM 調(diào)光\n? 模擬調(diào)光\n? 具有 25%/12.5% 切換點(diǎn)的混合調(diào)光\n? PWM 調(diào)光模式下,fPWM≤ 200Hz 時(shí),調(diào)光比為 15000:1\n? 在模擬調(diào)光模式下,通過 PWM 調(diào)光信號(hào)輸入,調(diào)光比為 200:1\n? 具有極好的 EMI 性能、頻譜擴(kuò)展\n? I2C 接口\n? 用于 PWM 調(diào)光的移相功能\n? 2.5% 的電流匹配度\n? 逐周期限流保護(hù)\n?; | MPS 美國芯源 | MPS | |
6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a 文件:1.41518 Mbytes 頁數(shù):26 Pages | MPS 美國芯源 | MPS | ||
Package:24-VFQFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRV RGLTR PWM 150MA 24QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package:24-VFQFN 裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRV RGLTR PWM 150MA 24QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. |
技術(shù)參數(shù)
- MPS庫存:
從MPS官網(wǎng)購買
- 最小輸入電壓(V):
3.5
- 最大輸入電壓(V):
36
- 最大輸出電壓(V):
45
- 通道:
6
- 開關(guān)電流限(A):
3
- 每通道最大電流(A):
0.15
- LEDx電壓絕對值(V):
50
- 最小開關(guān)頻率(kHz):
200
- 最大開關(guān)頻率(kHz):
2200
- 拓?fù)洌?/span>
升壓
- 功率 MOSFET:
內(nèi)置
- 調(diào)光(輸出):
P-調(diào)光
- 其他特性:
可編程LED短路保護(hù)閾值
- 等級(jí):
目錄
- 封裝:
QFN-24 (4x4)
- 典型液晶顯示屏尺寸:
?。?0英寸以下)
- 關(guān)斷電流(μA):
1
- 反饋電壓 (V):
0.4
- 導(dǎo)通阻抗(mΩ):
100
- MPSafe:
1
- MPL:
0
- Product URL:
https
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MPS/美國芯源 |
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 |
24+ |
QFN |
10000 |
詢價(jià) | |||
MPS/美國芯源 |
2023+ |
QNF-24 |
11000 |
AI智能識(shí)別、工業(yè)、汽車、醫(yī)療方案LPC批量及配套一站 |
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 |
24+ |
QFN |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
MPS |
23+ |
QFN |
20 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
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(芯源) |
23+ |
QFN-24(4x4) |
5000 |
LED驅(qū)動(dòng)器 百分百原裝現(xiàn)貨 |
詢價(jià) | ||
MPS(美國芯源) |
25+ |
24-QFN(4x4) |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢價(jià) | ||
MPS |
22+ |
QFN |
20000 |
公司只有原裝 品質(zhì)保障 |
詢價(jià) |
相關(guān)規(guī)格書
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