| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX8680 | Smallest, All-Internal MOSFET, 7-Channel DSC PMIC in Tiny 5mm x 5mm Thin QFN General Description The MAX8680 highly efficient complete power-supply solution is designed for digital still cameras (DSCs) and digital video cameras (DVCs). The device integrates seven on-chip power MOSFET DC-DC converters with up to 95 efficiency to power all critical power supplies in DSC sys 文件:156.87 Kbytes 页数:2 Pages | Maxim 美信 | Maxim | |
MAX8680 | 尺寸最小、内置MOSFET、7通道DSC PMIC,5mm x 5mm薄型QFN封装 MAX8680高效完备的电源方案专为数码相机(DSC)和数码摄像机(DVC)设计。器件集成了七路内置功率MOSFET的DC-DC转换器,效率高达95%,能够产生DSC系统中所有重要的电源电压。每路升压转换器均具有True Shutdown™功能,同时还带有内部补偿,可减少外部元件数量。七路DC-DC转换器输出包括:同步整流升压DC-DC转换器(SU),MAX8680由VSU自举升压。主同步整流降压DC-DC转换器(M),用作DSP I/O电源电压。DDRZ同步整流降压DC-DC转换器(Z),用作DSP DDR电源电压低压(低至1V)同步整流降压DC-DC转换器(SD),用作DSP核电源 • 效率达95%的同步整流DC-DC转换器 \n• 效率达90%的boost-buck拓扑 \n• 效率达85%的DC-DC转换器,用于CCD、LCD、WLED和/或OLED供电 \n• 所有通道均带有内部补偿 \n• 所有升压转换器均具有True Shutdown功能 \n• 过载保护 \n• 软启动实现可控的启动电流 \n• 低压差(100%占空比)降压转换器 \n• 调节电流为最多6个白光LED供电 \n• PWM调节WLED电流 \n• 高达27V的可调LED过压保护 \n• 无变压器反相转换器用于为CCD提供偏置 \n• 低压通道开关频率为2MHz \; | ADI 亚德诺 | ADI | |
Smallest, All-Internal MOSFET, 7-Channel DSC PMIC in Tiny 5mm x 5mm Thin QFN General Description The MAX8680 highly efficient complete power-supply solution is designed for digital still cameras (DSCs) and digital video cameras (DVCs). The device integrates seven on-chip power MOSFET DC-DC converters with up to 95 efficiency to power all critical power supplies in DSC sys 文件:156.87 Kbytes 页数:2 Pages | Maxim 美信 | Maxim | ||
包装:散装 类别:集成电路(IC) 电源管理 - 专用 描述:IC REG DGTL CAM 7OUT 40TQFN | AD 亚德诺 | AD | ||
Package:40-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) 特殊用途稳压器 描述:SMALLEST, ALL-INTERNAL MOSFET, 7 | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- # Step-Down Outputs:
3
- # Step-Up Outputs:
3
- # Inverting Outputs:
1
- Primary Topology:
Step-Down
- Monitor/ Control Features:
Low Batt./POK Output
- DC-DC/ Power Features:
Current Limit
- LCD/ LED/ Flash/ CCD Features:
CCD Bias
- Interface Type:
GPIO
- VOUT (min)(V):
1
- VOUT (max)(V):
27
- Switching Frequency(kHz):
2000
- Output Adjust. Method:
Preset
- ICC (max)(mA):
0.095
- EV Kit Available:
Yes
- Package/ Pins:
TQFN/40
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
QFN |
5000 |
询价 | |||||
MAX |
17+ |
QFN40 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
09+ |
QFN |
5500 |
原装无铅,优势热卖 |
询价 | ||
MAX |
24+ |
QFN |
5000 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
16+ |
QFN |
2500 |
进口原装现货/价格优势! |
询价 | ||
MAXIM |
24+ |
QFN-40 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
25+ |
QFN |
1787 |
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 |
2016+ |
QFN |
6000 |
公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
MAXIM |
24+ |
QFN40 |
5000 |
全现原装公司现货 |
询价 | ||
MAXIM |
22+ |
QFN-40 |
8200 |
原装现货库存.价格优势!! |
询价 |
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