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MAX1986ETE中文资料PDF规格书
厂商型号 |
MAX1986ETE |
参数属性 | MAX1986ETE 封装/外壳为16-WQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > LED 驱动器;MAX1986ETE应用范围:背光;产品描述:IC LED DRV RGLTR PWM 25MA 16TQFN |
功能描述 | Ultra-High-Efficiency White LED Drivers |
文件大小 |
333.93 Kbytes |
页面数量 |
17 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-5 14:10:00 |
MAX1986ETE规格书详情
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
产品属性
- 产品编号:
MAX1986ETE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
卷带(TR)
- 类型:
DC DC 稳压器
- 拓扑:
升压
- 内部开关:
是
- 输出数:
4
- 电压 - 供电(最低):
2.7V
- 电压 - 供电(最高):
5.5V
- 电流 - 输出/通道:
25mA
- 频率:
1MHz
- 调光:
PWM
- 应用:
背光
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-WQFN 裸露焊盘
- 供应商器件封装:
16-TQFN(4x4)
- 描述:
IC LED DRV RGLTR PWM 25MA 16TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
23+ |
NA |
356 |
专做原装正品,假一罚百! |
询价 | ||
MAX |
22+ |
QFP |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAX |
06+ |
原厂原装 |
4284 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
24+ |
BGA |
2600 |
原装现货假一赔十 |
询价 | ||
MAX |
23+ |
QFN |
6680 |
全新原装优势 |
询价 | ||
MAXIM |
2004+ |
PLL-48 |
73 |
原装现货海量库存欢迎咨询 |
询价 | ||
MAX |
22+ |
QFN |
6980 |
原装现货,可开13%税票 |
询价 | ||
Maxim现货 |
2022+ |
QFN-16 |
350000 |
专注工业、军工级别芯片,十五年优质供应商 |
询价 | ||
MAX |
22+ |
16-TQFN(4x4) |
3210 |
公司现货绝对原装 |
询价 | ||
MAXIM |
2020+ |
QFN |
88 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |