MAX1561集成电路(IC)的LED驱动器规格书PDF中文资料

| 厂商型号 |
MAX1561 |
| 参数属性 | MAX1561 封装/外壳为8-WDFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的LED驱动器;MAX1561应用范围:背光;产品描述:IC LED DRV RGLTR PWM 950MA 8TDFN |
| 功能描述 | High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs |
| 封装外壳 | 8-WDFN 裸露焊盘 |
| 文件大小 |
245.34 Kbytes |
| 页面数量 |
10 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-1-28 16:04:00 |
| 人工找货 | MAX1561价格和库存,欢迎联系客服免费人工找货 |
MAX1561规格书详情
General Description
The MAX1561/MAX1599 step-up converters drive up to six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This configuration eliminates the need for ballast resistors and expensive factory calibration.
特性 Features
♦ Accurate Current Regulation for Uniform Illumination
♦ High Efficiency Up to 87
♦ Flexible Analog or PWM Dimming Control
♦ Up to 900mW Output Power with Internal 30V MOSFET Switch
♦ Fast 1MHz (MAX1561) or 500kHz (MAX1599) PWM Operation
♦ Small, Low-Profile External Components
♦ 2.6V to 5.5V Input Range
♦ 26V (max) Output with Overvoltage Protection
♦ Optimized for Low 15mVP-P Input Ripple
♦ Soft-Start with Zero Inrush Current
♦ 0.3µA Shutdown Current
♦ Tiny 8-Pin 3mm x 3mm Thin DFN Package
Applications
Cell Phones and Smart Phones
PDAs, Palmtops, and Wireless Handhelds
e-Books and Subnotebooks
White LED Display Backlighting
产品属性
- 产品编号:
MAX1561ETA+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:
1
- 电压 - 供电(最低):
2.6V
- 电压 - 供电(最高):
5.5V
- 电压 - 输出:
26V
- 电流 - 输出/通道:
950mA(开关)
- 频率:
1MHz
- 调光:
模拟,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:
8-WDFN 裸露焊盘
- 供应商器件封装:
8-TDFN(3x3)
- 描述:
IC LED DRV RGLTR PWM 950MA 8TDFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
2023+ |
TDFN-8 |
6893 |
专注全新正品,优势现货供应 |
询价 | ||
MAXIM |
24+ |
QFN8 |
3000 |
公司现货 |
询价 | ||
Maxim |
22+ |
8TDFNEP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
24+ |
SMD8 |
2600 |
原装现货假一赔十 |
询价 | ||
MAXIM |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
MAXIM |
25+ |
TDFN8 |
2500 |
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 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM |
25+ |
THIN-8 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAX |
06+ |
1000 |
全新原装 绝对有货 |
询价 | |||
MAXIM |
23+ |
TDFN-8 |
3600 |
原装正品假一罚百!可开增票! |
询价 |

