型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1745 | 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 | |
MAX1745 | High-Voltage, Step-Down DC-DC Controllers in 關MAX 文件:272.7 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | |
MAX1745 | High-Voltage, Step-Down DC-DC Controllers in μMAX 文件:305.23 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | |
MAX1745 | 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范围介于1.25V至18V之间的可调输出电压。\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• 占空比高达100%(最大值)\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• 可调范围: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 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 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):
1.25
- VOUT1 (max)(V):
18
- IOUT1 (max)(A):
10
- Switch Type:
External
- Output Adjust. Method:
Resistor
- 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):
$3.32 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
01+ |
MSOP10 |
4600 |
全新原装进口自己库存优势 |
询价 | ||
MAX |
17+ |
MSOP10 |
9988 |
只做原装进口,自己库存 |
询价 | ||
MX |
23+ |
SSOP |
3000 |
原装正品假一罚百!可开增票! |
询价 | ||
MAXIM/美信 |
23+ |
MSSOP |
8506 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MAX |
23+ |
MSOP10 |
20000 |
全新原装假一赔十 |
询价 | ||
MAXIM |
2410+ |
MSOP10 |
3986 |
优势代理渠道 原装现货 可全系列订货 |
询价 | ||
MAXIM |
25+ |
SMD24 |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAX |
23+ |
原装正品 |
7000 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAX |
25+ |
MSOP-10 |
2560 |
绝对原装!现货热卖! |
询价 | ||
MAXIM |
24+ |
3000 |
公司现货 |
询价 |
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