MP1529集成电路(IC)的LED驱动器规格书PDF中文资料

| 厂商型号 |
MP1529 |
| 参数属性 | MP1529 封装/外壳为16-VQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的LED驱动器;MP1529应用范围:背光,照相机闪光灯;产品描述:IC LED DRV RGLTR PWM 16QFN |
| 功能描述 | Fixed Frequency Step-Up Converter LCD Backlight Plus Flash |
| 封装外壳 | 16-VQFN 裸露焊盘 |
| 文件大小 |
306.4 Kbytes |
| 页面数量 |
11 页 |
| 生产厂商 | MPS |
| 中文名称 | 美国芯源 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-2 13:14:00 |
| 人工找货 | MP1529价格和库存,欢迎联系客服免费人工找货 |
晶体管资料
- 型号:
- 别名:
MP1529三极管、MP1529晶体管、MP1529晶体三极管
- 生产厂家:
- 制作材料:
Ge-PNP
- 性质:
低频或音频放大 (LF)_功率放大 (L)
- 封装形式:
直插封装
- 极限工作电压:
30V
- 最大电流允许值:
10A
- 最大工作频率:
<1MHZ或未知
- 引脚数:
2
- 可代换的型号:
2N1549,2N1553,3AD57A,
- 最大耗散功率:
106W
- 放大倍数:
- 图片代号:
E-44
- vtest:
30
- htest:
999900
- atest:
10
- wtest:
106
MP1529规格书详情
DESCRIPTION
The MP1529 is a step-up converter plus 3 current sources for driving two 6-LED backlight strings to 30mA and a 4-LED flash string to 150mA from a single Lithium-Ion battery.
The step-up converter generates an output voltage as high as 25V from a 2.7V to 5.5V input source. Three current sources drive in three modes. In backlight mode two strings of 6 LEDs are lit with up to 30mA of current. In the backlight plus preview mode the 4 flash LEDs are lit with the preview current. In flash mode the flash LEDs are lit with up to 150mA of current and the two backlight strings are turned off. There are three pins to independently set the backlight, preview and flash current.
The MP1529 includes built-in open lamp over voltage protection, cycle-by-cycle current limit, over temperature shutdown, input under voltage control and integrated soft-start.
The MP1529 is available in a tiny 16-pin 4mm x 4mm package.
FEATURES
• 2.7V to 5.5V Input Voltage Range
• 25V Maximum Step-Up Voltage
• <1µA Shutdown Mode
• 1.2MHz Fixed Frequency Operation
• LCD Backlight to 30mA, Flash to 150mA
• Cycle-By-Cycle Current Limit
• Independent Backlight, Preview and Flash
Current Adjustment
• Special PWM Dimming
• Over Voltage Protection
• Under Voltage Lockout
• Integrated Soft-Start
• Thermal Shutdown
• Tiny 4mm x 4mm QFN Package
APPLICATIONS
• PDAs
• Cellular Phones
• Digital Still Cameras
• Digital Video Cameras
产品属性
- 产品编号:
MP1529DR-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)
- 类型:
DC DC 稳压器
- 拓扑:
升压
- 内部开关:
是
- 输出数:
3
- 电压 - 供电(最低):
2.7V
- 电压 - 供电(最高):
5.5V
- 电压 - 输出:
25V
- 电流 - 输出/通道:
30mA,150mA(闪存)
- 频率:
1.2MHz
- 调光:
PWM
- 应用:
背光,照相机闪光灯
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-VQFN 裸露焊盘
- 供应商器件封装:
16-QFN(4x4)
- 描述:
IC LED DRV RGLTR PWM 16QFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS |
2016+ |
QFN |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MPS |
23+ |
QFN-16 |
135291 |
全新原装正品现货,支持订货 |
询价 | ||
MPS |
QFN |
500 |
正品原装--自家现货-实单可谈 |
询价 | |||
MPS实数量 |
26+ |
SOIC-8 |
86720 |
全新原装正品价格最实惠 承诺假一赔百 |
询价 | ||
MPS |
22+ |
QFN-16 |
20000 |
公司只有原装 品质保障 |
询价 | ||
MPS/美国芯源 |
23+ |
QFN16 |
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 |
08+ |
QFN-16 |
4449 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MPS |
23+ |
QFN |
8650 |
受权代理!全新原装现货特价热卖! |
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 |
25+23+ |
QFN |
43521 |
绝对原装正品全新进口深圳现货 |
询价 |

