MP1529中文资料2.7V-5.5Vin, 25Vout, 3-Channel Boost WLED Driver Plus Flash Light数据手册MPS规格书
| 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 | 2.7V-5.5Vin, 25Vout, 3-Channel Boost WLED Driver Plus Flash Light |
| 封装外壳 | 16-VQFN 裸露焊盘 |
| 制造商 | MPS Monolithic Power Systems |
| 中文名称 | 美国芯源 美国芯源系统有限公司 |
| 数据手册 | |
| 更新时间 | 2025-10-1 22:59:00 |
| 人工找货 | MP1529价格和库存，欢迎联系客服免费人工找货 |
MP1529规格书详情
描述 Description
The MP1529 is a step-up converter for driving two 6?ED backlight strings to 30mA and a 4?ED 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.
特性 Features
● 2.7V to 5.5V Input Voltage Range
● 25V Maximum Step-Up Voltage
●
技术参数
- 制造商编号
：MP1529
- 生产厂家
：MPS
- Ishutdown (µA)
：0.5
- Vin (min) (V)
：2.7
- Vin (max) (V)
：5.5
- Channels
：3
- fsw (min) (kHz)
：1200
- fsw (max) (kHz)
：1200
- Vout (max) (V)
：25
- Vfb (V)
：0.44
- mps_Status
：1
- Mps Status
：Active
- Grade
：Catalog
- Rds(on) (mΩ)
：250
- Package
：QFN-16 (4x4)
- Power MOSFET
：Integrated
- Topology
：Boost
- Dimming (Output)
：P-Dim
- Iq (mA)
：1.5
- Typical LCD Screen Sizes
：Small (
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS/美国芯源 |
24+ |
NA/ |
291 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
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/美国芯源 |
25+ |
QFN16 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
MPS/美国芯源 |
22+ |
QFN16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MPS/美国芯源 |
21+ |
QFN16 |
5500 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
MPS/美国芯源 |
17+PBF |
QFN-16 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MPS |
25+23+ |
QFN |
43521 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MPS |
QFN |
500 |
正品原装--自家现货-实单可谈 |
询价 | |||
Monolithic Power Systems Inc. |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源！ |
询价 | ||
MPS |
18+ |
QFN16 |
85600 |
保证进口原装可开17%增值税发票 |
询价 |
