| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MP1518 | Fixed Frequency White LED Driver DESCRIPTION The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV 文件：254.67 Kbytes 頁數(shù)：9 Pages | MPS 美國芯源 | MPS | |
MP1518 | 2.5V-6V輸入，0.35A升壓白光LED驅(qū)動器 MP1518是一款升壓變換器，可用于驅(qū)動單節(jié)鋰離子電池為多達(dá)6個(gè)串聯(lián)的白光LED供電。MP1518 使用電流控制模式和定頻架構(gòu)來調(diào)節(jié) LED 電流，并通過外部電流采樣電阻來檢測 LED 電流。其 104mV 的低反饋電壓降低了功耗，提升了效率。其OV引腳監(jiān)測輸出電壓，并在由于開路而出現(xiàn)過壓情況時(shí)關(guān)閉變換器。\n\n MP1518 具有輸入欠壓鎖定（UVLO）保護(hù)、限流保護(hù)和用來在輸出過載時(shí)防止芯片損壞的熱過載保護(hù)。MP1518 采用 6引腳 TSOT23封裝 或 8引腳QFN (2mm x 2mm)封裝。另外還提供了非常適用于低EMI 應(yīng)用的MP1518DJE。 ? 集成功率 MOSFET\n? 可驅(qū)動多達(dá)6個(gè)串聯(lián)的白光LED\n? 效率高達(dá)87%\n? 超過1MHz 固定開關(guān)頻率\n? 開路負(fù)載關(guān)斷\n? 104mV 低反饋電壓\n? 軟啟動/PWM調(diào)光\n? 欠壓鎖定（UVLO）保護(hù)、過溫關(guān)斷保護(hù)\n? 內(nèi)部限流保護(hù)\n? 采用 TSOT23-6 和 QFN8封裝; | MPS 美國芯源 | MPS | |
Fixed Frequency White LED Driver DESCRIPTION The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV 文件：254.67 Kbytes 頁數(shù)：9 Pages | MPS 美國芯源 | MPS | ||
Fixed Frequency WLED Driver Evaluation Board GENERAL DESCRIPTION The EV1518DG-00A is an evaluation board for the MP1518, a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through 文件：167.58 Kbytes 頁數(shù)：3 Pages | MPS 美國芯源 | MPS | ||
Fixed Frequency White LED Driver General Description The EV0056 evaluation board is designed for backlights using white LEDs. It implements MPS’ MP1518 fixed frequency step-up converter. Features ? On Board Power MOSFET ? Drives up to 6 Series White LEDs ? Up to 86 Efficiency ? Over 1MHz Fixed Switching Frequency ? Open Lo 文件：195.56 Kbytes 頁數(shù)：3 Pages | MPS 美國芯源 | MPS | ||
Fixed Frequency White LED Driver DESCRIPTION The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV 文件：254.67 Kbytes 頁數(shù)：9 Pages | MPS 美國芯源 | MPS | ||
Fixed Frequency White LED Driver DESCRIPTION The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV 文件：254.67 Kbytes 頁數(shù)：9 Pages | MPS 美國芯源 | MPS | ||
Package：8-TFDFN 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)動器 描述：IC LED DRVR RGLTR PWM 350MA 8QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package：SOT-23-6 細(xì)型，TSOT-23-6；包裝：卷帶（TR） 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRVR RGLTR PWM TSOT23-6 | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package：SOT-23-6 細(xì)型，TSOT-23-6；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)動器 描述：IC LED DRVR RGLTR PWM TSOT23-6 | 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）：
2.5
- 最大輸入電壓（V）：
6
- 最大輸出電壓（V）：
25
- 通道：
1
- 開關(guān)電流限（A）：
0.35
- 最小開關(guān)頻率（kHz）：
1300
- 最大開關(guān)頻率（kHz）：
1300
- 拓?fù)洌?/span>
升壓
- 功率 MOSFET：
內(nèi)置
- 調(diào)光（輸出）：
P-調(diào)光
- 等級：
目錄
- 封裝：
QFN-8 (2x2)
- 典型液晶顯示屏尺寸：
小（10英寸以下）
- 靜態(tài)電流（mA）：
0.69
- 關(guān)斷電流（μA）：
0.1
- 反饋電壓 (V)：
0.104
- 導(dǎo)通阻抗（mΩ）：
500
- MPSafe：
1
- MPL：
0
- Product URL：
https
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
臺產(chǎn)替代 |
2009 |
SOT23-6 |
60000 |
只做全新原裝誠信經(jīng)營現(xiàn)貨長期供應(yīng) |
詢價(jià) | ||
MPS |
25+ |
SOT23-6 |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
MPS/美國芯源 |
24+ |
SOT23-6 |
33000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MPS(美國芯源) |
23+ |
標(biāo)準(zhǔn)封裝 |
12000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢終端BOM表可配單提供樣品 |
詢價(jià) | ||
MPS |
23+ |
SOT23-6 |
15000 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
MPS |
24+ |
SOT23-6 |
18998 |
專業(yè)代理背光驅(qū)動IC |
詢價(jià) | ||
MPS(美國芯源) |
24+ |
N/A |
12500 |
原裝正品現(xiàn)貨支持實(shí)單 |
詢價(jià) | ||
MPS(美國芯源) |
2511 |
標(biāo)準(zhǔn)封裝 |
12000 |
電子元器件采購降本30%!原廠直采,砍掉中間差價(jià) |
詢價(jià) | ||
MPS/美國芯源 |
2450+ |
SOT-363 |
8540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
MPS(美國芯源) |
23+ |
N/A |
20000 |
詢價(jià) |
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