型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1674 | High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters General Description The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small µMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent suppl 文件:521.65 Kbytes 页数:12 Pages | Maxim 美信 | Maxim | |
MAX1674 | 高效率、低电源电流、紧凑的、升压型DC-DC转换器 MAX1674/MAX1675/MAX1676均为紧凑高效的升压型DC-DC转换器,采用小型µMAX封装。这些器件内置同步整流器,无需使用外部肖特基二极管,可提高效率、减小尺寸并降低成本。静态电源电流仅为16µA。\n\n 输入电压范围为0.7V至VOUT,其中VOUT可在2V至5.5V范围内进行设置。1.1V输入可保证启动。MAX1674/MAX1675/MAX1676具有预设的引脚可选5V或3.3V输出。使用两个外部电阻,还可将输出调节至其他电压。\n\n 这三款器件都配有一个0.3Ω N沟道MOSFET电源开关。MAX1674提供1A限流。MAX1675提供0.5A限 • 200mA输出电流下的效率为94%\n\n• 静态电源电流:16µA\n\n• 内部同步整流器(无需外部二极管)\n\n• 逻辑控制关断电流:0.1µA\n\n• LBI/LBO低电池电量检测器\n\n• 可选限流值以减少纹波\n\n• 低噪声、抗振铃特性(MAX1676)\n\n• 8引脚和10引脚µMAX封装\n\n• 预装配评估套件(MAX1676EVKIT); | ADI 亚德诺 | ADI | |
High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters General Description The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small µMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent suppl 文件:521.65 Kbytes 页数:12 Pages | Maxim 美信 | Maxim | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:卷带(TR) 功能:升压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BST ADJ/PROG 750MA 8UMAX | AD 亚德诺 | AD | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:升压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BST ADJ/PROG 750MA 8UMAX | AD 亚德诺 | AD | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:升压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BST ADJ/PROG 750MA 8UMAX | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
2
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
0.3
- Switch Type:
Internal
- Preset VOUT(V):
3.3
- VOUT1 Tolerance(±%):
1
- Output Adjust. Method:
Preset
- Power Good Signal:
Yes
- Synchronous Switching:
Yes
- ICC (typ)(mA):
0.016
- ICC (max)(mA):
0.035
- Shutdown Mode Supply Current (typ)(µA):
0.1
- Shutdown Mode Supply Current (max)(µA):
1
- # DC-DC Outputs:
1
- Features:
Current Limit
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
UMAX/8
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.94 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
24+ |
标准封装 |
13048 |
原厂渠道供应,大量现货,原型号开票。 |
询价 | ||
MAXIM |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
Maxim(美信) |
2021+ |
6000 |
原装现货,欢迎询价 |
询价 | |||
MAXIM/美信 |
23+ |
MSOP-8 |
8500 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Maxim(美信) |
23+ |
标准封装 |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
Maxim(美信) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Maxim(美信) |
25+ |
标准封装 |
8800 |
公司只做原装,详情请咨询 |
询价 | ||
Maxim(美信) |
25+ |
标准封装 |
6000 |
原装,请咨询 |
询价 | ||
Maxim(美信) |
24+ |
N/A |
17800 |
原装正品现货支持实单 |
询价 | ||
Maxim(美信) |
2511 |
标准封装 |
6000 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 |
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