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MAX16809ATU+中文资料PDF规格书
厂商型号 |
MAX16809ATU+ |
参数属性 | MAX16809ATU+ 封装/外壳为38-WFQFN 裸露焊盘;包装为管件;类别为集成电路(IC) > LED 驱动器;MAX16809ATU+应用范围:背光,照明;产品描述:IC LED DRVR CTRL PWM 55MA 38TQFN |
功能描述 | Integrated 16-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller |
文件大小 |
303.6 Kbytes |
页面数量 |
23 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 | 2024-6-2 17:10:00 |
MAX16809ATU+规格书详情
General Description
The MAX16809/MAX16810 are integrated, high-efficiency white or RGB LED drivers. They are designed for LCD backlighting and other LED lighting applications with multiple strings of LEDs. The MAX16809/MAX16810’s current-mode PWM controller regulates the necessary voltage to the LED array. Depending on the input voltage and LED voltage range, it can be used with boost or buck-boost (SEPIC) topologies.
Features
♦ 16 Constant-Current Output Channels (Up to 55mA Each)
♦ ±3 Current Matching Among Outputs
♦ Paralleling Channels Allows Higher Current per LED String
♦ Outputs Rated for 36V Continuous Voltage
♦ Output-Enable Pin for PWM Dimming (Up to 30kHz)
♦ One Resistor Sets LED Current for All Channels
♦ Wide Dimming Ratio Up to 5000:1
♦ Low Current-Sense Reference (300mV) for High Efficiency
♦ 8V to 26.5V Input Voltage or Higher with External Biasing Devices
♦ Open LED Detection and Watchdog Timer (MAX16810)
♦ 4-Wire Serial Interface to Control Individual Output Channels
Applications
LCD White or RGB LED Backlighting:
LCD TVs, Desktop, and Notebook Panels
Automotive Navigation, Heads-Up,
and Infotainment Displays
Industrial and Medical Displays
Ambient, Mood, and Accent Lighting
产品属性
- 产品编号:
MAX16809ATU+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
管件
- 类型:
DC DC 控制器
- 拓扑:
SEPIC,降压,升压
- 内部开关:
无
- 输出数:
16
- 电压 - 供电(最低):
8V
- 电压 - 供电(最高):
26.5V
- 电压 - 输出:
36V
- 电流 - 输出/通道:
55mA
- 频率:
20kHz ~ 1MHz
- 调光:
PWM
- 应用:
背光,照明
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
38-WFQFN 裸露焊盘
- 供应商器件封装:
38-TQFN(5x7)
- 描述:
IC LED DRVR CTRL PWM 55MA 38TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
21+ |
65230 |
询价 | ||||
MAXIM/美信 |
NA |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MAXIM |
22+23+ |
QFN38 |
28606 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
1308 |
17 |
公司优势库存 热卖中! |
询价 | |||
MaximIntegratedProducts |
2022 |
ICDRIVERLED16CH38TQFN |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
MAXIM |
19+ |
QFN |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM |
22+ |
MSOP-8 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM/美信 |
2122+ |
9880 |
全新原装正品现货,优势渠道可含税,假一赔十 |
询价 | |||
MAXIM |
21+ |
SOP8 |
16500 |
进口原装正品现货 |
询价 | ||
MAXIM |
18+ |
TQFN38 |
85600 |
保证进口原装可开17%增值税发票 |
询价 |