MIC2287中文资料PDF规格书
厂商型号 |
MIC2287 |
参数属性 | MIC2287 封装/外壳为8-VFDFN 裸露焊盘,8-MLF®;包装为卷带(TR);类别为集成电路(IC) > LED 驱动器;MIC2287应用范围:背光,照相机闪光灯;产品描述:IC LED DRVR RGLTR PWM 750MA 8MLF |
功能描述 | 1.2MHz PWM White LED Driver with OVP in 2mm 횞 2mm MLF??and Thin SOT-23 |
文件大小 |
111.73 Kbytes |
页面数量 |
10 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
Micrel【麦瑞半导体】 |
中文名称 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-22 10:05:00 |
MIC2287规格书详情
General Description
The MIC2287 is a 1.2MHz pulse width modulated (PWM), boost-switching regulator that is optimized for constant current, white LED driver applications. With a maximum output voltage of 34V and a switch current of over 500mA, the MIC2287 easily drives a string of up to 8 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors.
Features
• 2.5V to 10V input voltage
• Output voltage up to 34V
• Over 500mA switch current
• 1.2 MHz PWM operation
• 95mV feedback voltage
• Output Overvoltage Protection (OVP)
• Options for 15V, 24V, and 34V OVP
• <1 line and load regulation
• <1µA shutdown current
• Over-temperature protection
• UVLO
• Low profile Thin SOT-23-5 package option
• 8-lead 2mm × 2mm MLF™ package option
• –40°C to +125°C junction temperature range
Applications
• White LED driver for backlighting:
- Cell phones
- PDAs
- GPS systems
- Digital cameras
- MP3 players
- IP phones
• Photo flash LED driver
• LED flashlights
• Constant current power supplies
产品属性
- 产品编号:
MIC2287-15YML-TR
- 制造商:
Microchip Technology
- 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):
2.5V
- 电压 - 供电(最高):
10V
- 电压 - 输出:
15V
- 电流 - 输出/通道:
750mA(开关)
- 频率:
1.2MHz
- 调光:
模拟,PWM
- 应用:
背光,照相机闪光灯
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-VFDFN 裸露焊盘,8-MLF®
- 供应商器件封装:
8-MLF®(2x2)
- 描述:
IC LED DRVR RGLTR PWM 750MA 8MLF
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
SOT23-5 |
89630 |
当天发货全新原装现货 |
询价 | ||
Microchip/微芯 |
2324+ |
SOT-23-5 |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
询价 | ||
MICREL |
19+ |
SOT23-5 |
29600 |
绝对原装现货,价格优势! |
询价 | ||
MICREL |
07+ |
DFN-6 |
116821 |
询价 | |||
MICROCHIP/微芯 |
20+ |
VDFN-8 |
5000 |
支持实单/原盒/原包/原标/进口原装 |
询价 | ||
Micrel Inc. |
21+ |
NA |
12000 |
正品专卖,进口原装深圳现货 |
询价 | ||
Micrel |
2022 |
SOT23-5 |
2900 |
绝对现货库存 可长期供应 可销售样品 |
询价 | ||
MICREL/麦瑞 |
08+ |
MLF-8 |
1660 |
询价 | |||
MIC |
23+ |
SOT23-5 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
microchip |
23+ |
VDFN |
15420 |
原包装原标现货,假一罚十, |
询价 |
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