MP1518DG集成电路(IC)的LED驱动器规格书PDF中文资料

| 厂商型号 |
MP1518DG |
| 参数属性 | MP1518DG 封装/外壳为8-TFDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的LED驱动器;MP1518DG应用范围:背光;产品描述:IC LED DRVR RGLTR PWM 350MA 8QFN |
| 功能描述 | Fixed Frequency White LED Driver |
| 封装外壳 | 8-TFDFN 裸露焊盘 |
| 文件大小 |
254.67 Kbytes |
| 页面数量 |
9 页 |
| 生产厂商 | MPS |
| 中文名称 | 美国芯源 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-10 12:00:00 |
| 人工找货 | MP1518DG价格和库存,欢迎联系客服免费人工找货 |
MP1518DG规格书详情
DESCRIPTION
The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV feedback voltage reduces power loss and improves efficiency. The OV pin monitors the output voltage and turns off the converter if an over-voltage condition is present due to an open circuit condition.
FEATURES
• On Board Power MOSFET
• Drives up to 6 Series White LEDs
• Up to 87 Efficiency
• Over 1MHz Fixed Switching Frequency
• Open Load Shutdown
• Low 104mV Feedback Voltage
• Soft-Start/PWM Dimming
• UVLO, Thermal Shutdown
• Internal Current Limit
• Available in TSOT23-6 and QFN8 Packages
APPLICATIONS
• Cell Phones
• Handheld Computers and PDAs
• Digital Still Cameras
• Small LCD Displays
产品属性
- 产品编号:
MP1518DG-LF-Z
- 制造商:
Monolithic Power Systems Inc.
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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):
2.5V
- 电压 - 供电(最高):
6V
- 电压 - 输出:
25V
- 电流 - 输出/通道:
350mA(开关)
- 频率:
1.3MHz
- 调光:
模拟,PWM
- 应用:
背光
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-TFDFN 裸露焊盘
- 供应商器件封装:
8-QFN(2x2)
- 描述:
IC LED DRVR RGLTR PWM 350MA 8QFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS |
24+ |
QFN |
5000 |
全新原装正品,现货销售 |
询价 | ||
MPS(美国芯源) |
2511 |
标准封装 |
12000 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
MPS |
0737+ |
QFN |
3755 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MPS |
2026+ |
QFN-8 |
27065 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MPS/美国芯源 |
24+ |
QFN-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MP |
23+ |
SOT23-6 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MPS |
25+23+ |
QFN |
16548 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MPS/美国芯源 |
2447 |
QFN |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MPS/美国芯源 |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MPS/美国芯源 |
23+ |
DFN-8 |
50000 |
全新原装正品现货,支持订货 |
询价 |

