型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX8545 | Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit 文件:343.89 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | |
MAX8545 | Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit 文件:305.2 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | |
MAX8545 | Evaluates the MAX8545, MAX8546, and MAX8548 文件:479.17 Kbytes 页数:6 Pages | Maxim 美信 | Maxim | |
MAX8545 | 低成本、宽输入范围、降压型控制器,带有折返式限流 MAX8545/MAX8546/MAX8548是电压模式脉宽调制(PWM)、降压型DC-DC控制器,适用于各种对成本要求较高的应用。这些芯片为高端开关和同步整流器提供低成本n沟道MOSFET驱动,不需要外部电流检测电阻。这些器件输出电压可低至0.8V。\n\n MAX8545/MAX8546/MAX8548的输入范围从2.7V至28V,不需要任何额外的偏置电压。输出电压可以在0.8V至0.83 x VIN范围内精确地调节。这些器件可以提供高达95%的效率。通过监测低端MOSFET的RDS(ON)提供无损耗的短路保护与限流保护。MAX8545与MAX8548的电流限制阈值为32 • 2.7V至28V输入范围\n• 无需额外的偏置电源\n• 最高95%的效率\n• 无需检流电阻\n• 自适应栅极驱动器可以消除穿通\n• 300kHz开关频率(MAX8545/MAX8546)\n• 与MAX1967引脚兼容\n• 热关断; | ADI 亚德诺 | ADI | |
Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit 文件:305.2 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | ||
Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit 文件:343.89 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | ||
Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit 文件:305.2 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | ||
Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit 文件:305.2 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | ||
Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:管件 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 10UMAX | AD 亚德诺 | AD | ||
Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:管件 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 10UMAX | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
28
- VOUT1 (min)(V):
0.8
- VOUT1 (max)(V):
23
- IOUT1 (max)(A):
15
- Switch Type:
External
- Output Adjust. Method:
Resistor
- Synchronous Switching:
Yes
- ICC (max)(mA):
1.2
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
300
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- 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):
$1.41 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
原装正品 |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
17+ |
MSOP10 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
13+ |
uMAX |
3758 |
原装分销 |
询价 | ||
24+ |
3000 |
公司现货 |
询价 | ||||
MAXIM |
25+ |
SOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAX |
23+ |
MSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
25+ |
MSOP10 |
200 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
MAXIM |
2016+ |
MSOP10 |
2550 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
25+ |
MSOP10 |
5 |
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 |
1728+ |
? |
11520 |
只做原装进口,假一罚十 |
询价 |
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