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MAX1986ETE集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
廠商型號(hào) |
MAX1986ETE |
參數(shù)屬性 | MAX1986ETE 封裝/外殼為16-WQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;MAX1986ETE應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRV RGLTR PWM 25MA 16TQFN |
功能描述 | Ultra-High-Efficiency White LED Drivers |
封裝外殼 | 16-WQFN 裸露焊盤 |
文件大小 |
333.93 Kbytes |
頁面數(shù)量 |
17 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-29 23:03:00 |
MAX1986ETE規(guī)格書詳情
General Description
The MAX1984/MAX1985/MAX1986 are white light-emitting diode (LED) drivers that use individual regulators to control the current of up to eight LEDs. A high-efficiency step-up regulator generates just enough voltage to keep all the current regulators in regulation. A versatile dimming interface accommodates analog, digitally adjusted pulse-width modulation (DPWM), or parallel control.
Features
? Synchronous Step-Up Regulator
Achieves >95 Efficiency
Internal Switch and Synchronous Rectifier
Eliminates External MOSFETs and Diodes
1MHz Fixed Frequency Minimizes Component Sizes
? Up to 90 Total LED Efficiency
? Accurate LED Current Matching (8 max)
? Adjustable Maximum LED Current
? Multimode Dimming Control
Digital Pulse-Width Modulation Control
2-Bit Parallel Control
3-Bit Parallel Control
Analog Control
? Selectively Enable LEDs
? Open-LED Detection
? Unique 0.5mA LED Test Mode
? 2.7V to 5.5V Input Supply Range
? Small 4mm x 4mm 20-Pin Thin QFN Package
Applications
PDAs and Hand-Held PCs
Cellular Phones
Digital Cameras
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX1986ETE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 包裝:
卷帶(TR)
- 類型:
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
升壓
- 內(nèi)部開關(guān):
是
- 輸出數(shù):
4
- 電壓 - 供電(最低):
2.7V
- 電壓 -?供電(最高):
5.5V
- 電流 - 輸出/通道:
25mA
- 頻率:
1MHz
- 調(diào)光:
PWM
- 應(yīng)用:
背光
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-WQFN 裸露焊盤
- 供應(yīng)商器件封裝:
16-TQFN(4x4)
- 描述:
IC LED DRV RGLTR PWM 25MA 16TQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
65230 |
詢價(jià) | ||||
N/A |
23+ |
SLB5-6WKSC |
12000 |
全新原裝假一賠十 |
詢價(jià) | ||
MAX |
2020+ |
QFN-48 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
Maxim |
23+ |
NA |
356 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
MAXI |
23+ |
QFN-48 |
5500 |
現(xiàn)貨,全新原裝 |
詢價(jià) | ||
MAXIM |
19+ |
QFN48 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
22+ |
QFP |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | |||
MAXIM |
23+ |
QFN48 |
6000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAX |
24+ |
QFP |
573 |
詢價(jià) | |||
MAX |
18+ |
QFN |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |