型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX20003 | Integrated Step-Down Converters 文件:550.27 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | |
MAX20003 | 具有15µA工作电流的36V、220kHz至2.2MHz、2A/3A全集成降压转换器 MAX20002/MAX20003是集成了高侧和低侧MOSFET的小型同步降压转换器。每个器件可在3.5V至36V的输入电压范围内提供高达2A/3A的电流,而在无负载时静态电流消耗仅为15µA。电压质量可以通过观察PGOOD信号来监测。这些器件可以在98%占空比低压差下运行,非常适合汽车应用。\n\n 这些器件提供5V/3.3V的固定输出电压,并支持在1V至10V之间对输出电压进行编程。可以使用FOSC引脚上的接地电阻将频率编程为220kHz至2.2MHz。这些器件提供强制固定频率模式和跳跃模式,具有15µA的超低静态电流。它们可以通过引脚编程来打开/关闭扩频,进一步帮助系统 • 集成FET的同步DC-DC转换器•MAX20002 = 2A\n•MAX20003 = 3A\n\n• 待机模式下的静态电流为15µA\n\n\n\n\n• 小尺寸解决方案有助于节省空间\n• 可调频率:220kHz至2.2MHz\n\n• 提供用于降压的1V至10V可编程输出或5V/3.3V固定选项\n\n• 固定8ms内部软启动时间\n\n• 固定输出电压(5V/3.3V),输出精度为±2%,或可通过外部电阻调节电压(1V至10V),FB精度为±1%\n\n\n\n\n• PGOOD输出和高压EN输入简化了电源时序控制\n\n• 保护特性和工作范围是汽车应用的适宜选择\; | ADI 亚德诺 | ADI | |
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:579.72 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:669.06 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:669.06 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:669.06 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:669.06 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:579.72 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:669.06 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current 文件:669.06 Kbytes 页数:19 Pages | Maxim 美信 | Maxim |
技术参数
- VIN (max)(V):
36
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
10
- IOUT1 (max)(A):
3
- Switch Type:
Internal
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Resistor
- VOUT1 Tolerance(±%):
2
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
0.035
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
220
- Features:
Adjustable Freq.
- Design Tools:
EE-Sim
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN-CU/20
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.75 @1k
- Tags:
Automotive
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
25+23+ |
QFN |
32734 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
19+ |
QFN20 |
32000 |
原装正品,现货特价 |
询价 | ||
MaximIntegrated |
24+ |
20-TQFN(5x5) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM/美信 |
20+ |
QFN20 |
2800 |
绝对全新原装现货,欢迎来电查询 |
询价 | ||
MAXIM |
23+ |
TQFN20 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
Maxim Integrated |
24+ |
- |
65200 |
一级代理/放心采购 |
询价 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM(美信) |
2447 |
TQFN-20(5x5) |
105000 |
60个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
MAXIM |
25+ |
QFN-20 |
2500 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
MAXIM/美信 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |
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