| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX1744 | High-Voltage, Step-Down DC-DC Controller in uMAX General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component 文件:256.99 Kbytes 页数:14 Pages | Maxim 美信 | Maxim | |
MAX1744 | High-Voltage, Step-Down DC-DC Controllers in 關MAX 文件:272.7 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | |
MAX1744 | High-Voltage, Step-Down DC-DC Controllers in μMAX 文件:305.23 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | |
MAX1744 | 高压、降压型DC-DC控制器,µMAX封装 MAX1744/MAX1745均为支持高达36V输入的降压型DC-DC控制器。这些器件使用专有的限流控制方案以实现出色的轻载和满载效率,最大330kHz的开关频率支持使用小型外部元件,适合空间受限的应用。以100%占空比运行可实现压差尽可能低的电压。\n\n MAX1744包含一个内部反馈网络,提供3.3V或5V的输出电压,可通过引脚进行选择。MAX1745使用外部反馈网络产生1.25V至18V的可调输出电压。\n\n MAX1744/MAX1745采用节省空间的10引脚µMAX®封装。 • 高电压操作(高达36VIN)\n• 效率超过90%\n• 输出功率超过50W\n• 10引脚µMax封装\n• 低压差电压\n• 100%(最大)占空比\n• 静态电流:90µA\n• 关断电流:4µA\n• 开关频率高达330kHz\n• 输出电压\n• 可调1.25V至18V(MAX1745)\n• 限流控制方案; | ADI 亚德诺 | ADI | |
High-Voltage, Step-Down DC-DC Controller in uMAX General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component 文件:256.99 Kbytes 页数:14 Pages | Maxim 美信 | Maxim | ||
High-Voltage, Step-Down DC-DC Controller in uMAX General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component 文件:256.99 Kbytes 页数:14 Pages | Maxim 美信 | Maxim | ||
High-Voltage, Step-Down DC-DC Controllers in 關MAX 文件:272.7 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
High-Voltage, Step-Down DC-DC Controllers in μMAX 文件:305.23 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
High-Voltage, Step-Down DC-DC Controllers in 關MAX 文件:272.7 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
High-Voltage, Step-Down DC-DC Controllers in μMAX 文件:305.23 Kbytes 页数:15 Pages | Maxim 美信 | Maxim |
技术参数
- VIN (max)(V):
36
- VOUT1 (min)(V):
3.3
- VOUT1 (max)(V):
5
- IOUT1 (max)(A):
10
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- ICC (max)(mA):
0.14
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
330
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
UMAX/10
- Smallest Available Pckg. (max w/pins)(mm2):
15.4
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.97 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAX |
25+ |
SC70-5 |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAX |
05+ |
原厂原装 |
4292 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
24+ |
SSOP |
3000 |
公司现货 |
询价 | ||
MAXIM |
24+ |
MSOP/10 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
24+ |
原厂原封 |
2000 |
全新原装环保 |
询价 | ||
MAXIX进口原装 |
17+ |
MSOP10 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
23+ |
MSOP10 |
5000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
24+ |
MSOP10 |
5000 |
全现原装公司现货 |
询价 | ||
MAXIM |
17+ |
MSOP |
9600 |
只做全新进口原装,现货库存 |
询价 | ||
MAXIM |
23+ |
NA |
10256 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 |
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