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MIC2287-24BML集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
MIC2287-24BML |
參數(shù)屬性 | MIC2287-24BML 封裝/外殼為8-VFDFN 裸露焊盤(pán),8-MLF?;包裝為管件;類(lèi)別為集成電路(IC)的LED驅(qū)動(dòng)器;MIC2287-24BML應(yīng)用范圍:背光,照相機(jī)閃光燈;產(chǎn)品描述:IC LED DRVR RGLTR PWM 750MA 8MLF |
功能描述 | 1.2MHz PWM White LED Driver with OVP in 2mm ? 2mm MLF??and Thin SOT-23 |
封裝外殼 | 8-VFDFN 裸露焊盤(pán),8-MLF? |
文件大小 |
111.73 Kbytes |
頁(yè)面數(shù)量 |
10 頁(yè) |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡(jiǎn)稱 |
Micrel【麥瑞半導(dǎo)體】 |
中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-14 22:58:00 |
MIC2287-24BML規(guī)格書(shū)詳情
General Description
The MIC2287 is a 1.2MHz pulse width modulated (PWM), boost-switching regulator that is optimized for constant current, white LED driver applications. With a maximum output voltage of 34V and a switch current of over 500mA, the MIC2287 easily drives a string of up to 8 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors.
Features
? 2.5V to 10V input voltage
? Output voltage up to 34V
? Over 500mA switch current
? 1.2 MHz PWM operation
? 95mV feedback voltage
? Output Overvoltage Protection (OVP)
? Options for 15V, 24V, and 34V OVP
? <1 line and load regulation
? <1μA shutdown current
? Over-temperature protection
? UVLO
? Low profile Thin SOT-23-5 package option
? 8-lead 2mm × 2mm MLF? package option
? –40°C to +125°C junction temperature range
Applications
? White LED driver for backlighting:
- Cell phones
- PDAs
- GPS systems
- Digital cameras
- MP3 players
- IP phones
? Photo flash LED driver
? LED flashlights
? Constant current power supplies
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MIC2287-24BML-TR
- 制造商:
Microchip Technology
- 類(lèi)別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 包裝:
管件
- 類(lèi)型:
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
升壓
- 內(nèi)部開(kāi)關(guān):
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
2.5V
- 電壓 -?供電(最高):
10V
- 電壓 - 輸出:
24V
- 電流 - 輸出/通道:
750mA(開(kāi)關(guān))
- 頻率:
1.2MHz
- 調(diào)光:
模擬,PWM
- 應(yīng)用:
背光,照相機(jī)閃光燈
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
8-VFDFN 裸露焊盤(pán),8-MLF?
- 供應(yīng)商器件封裝:
8-MLF?(2x2)
- 描述:
IC LED DRVR RGLTR PWM 750MA 8MLF
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICREL |
2016+ |
MLF-8 |
4064 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
MICREL |
2020+ |
MLF-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
MICREL |
2016+ |
MLF-8L |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
MICREL/麥瑞 |
22+ |
QFN-8 |
12000 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
MICREL |
25+ |
QFN6 |
520 |
⊙⊙新加坡大量現(xiàn)貨庫(kù)存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) | ||
MICREL |
24+ |
MLF-8 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
Microchip現(xiàn)貨 |
2022+ |
8-VFDFN裸露焊盤(pán),8-MLF? |
350000 |
專(zhuān)注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
MICREL |
22+23+ |
8-MLF |
16925 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MIC |
SMLF-8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MICREL |
23+ |
QFN |
11923 |
詢價(jià) |