型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX15023 | Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller General Description The MAX15023 dual, synchronous step-down controller operates from a 5.5V to 28V or 5V ±10 input voltage range and generates two independent output voltages. Each output is adjustable from 85 of the input voltage down to 0.6V and supports loads of 12A or higher. Input voltage r 文件:417.63 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | |
MAX15023 | Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller 文件:481.96 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | |
MAX15023 | Configurable for Power-Supply Sequencing Operation 文件:254.69 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | |
MAX15023 | 4.5V至28V宽输入范围、双路输出同步buck控制器 MAX15023双通道同步降压控制器的工作电压为5.5V至28V或5V ±10%,可生成两路独立的输出电压。每路输出电压的调节范围为输入电压的85%至0.6V,并支持12A或更大的负载电流。器件工作在180°错相模式,有助于减小输入电压纹波和总的RMS输入纹波电流。\n\n MAX15023可通过外部电阻在200kHz至1MHz范围内调节开关频率。MAX15023的自适应同步整流无需外部续流肖特基二极管。该器件用外部低边MOSFET的导通电阻作为电流检测元件,无需电流检测电阻。这样可以在无需外部电阻的情况下,保护DC-DC电路,使其在输出过载或输出短路故障下不会损坏。 • 5.5V至28V或5V ±10%输入电压范围\n• 0.6V至(0.85 x VIN)可调输出 \n• 200kHz至1MHz可调开关频率 \n• 保证单调启动至预偏置负载\n• 无损、逐周期、低边、峰值限流具有可调节温度补偿门限\n• 具有逐周期、低边、峰值限流保护\n• 专有的自适应内部数字软启动\n• 精度为±1%的电压基准 \n• 内置自举二极管\n• 自适应同步整流无需外部续流肖特基二极管\n• 打嗝式短路保护及热关断\n• 电源就绪输出及模拟使能输入用于电源排序功能; | ADI 亚德诺 | ADI | |
Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller General Description The MAX15023 dual, synchronous step-down controller operates from a 5.5V to 28V or 5V ±10 input voltage range and generates two independent output voltages. Each output is adjustable from 85 of the input voltage down to 0.6V and supports loads of 12A or higher. Input voltage r 文件:417.63 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller 文件:481.96 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller 文件:481.96 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller 文件:499.31 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller 文件:499.31 Kbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller 文件:499.31 Kbytes 页数:28 Pages | Maxim 美信 | Maxim |
技术参数
- VIN (max)(V):
28
- VOUT1 (min)(V):
0.6
- VOUT1 (max)(V):
28
- IOUT1 (max)(A):
15
- Switch Type:
External
- Output Adjust. Method:
Resistor
- VOUT1 Tolerance(±%):
1
- VOUT2 (min)(V):
0.6
- VOUT2 (max)(V):
28
- IOUT2 (max)(A):
12
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
6
- # DC-DC Outputs:
2
- # LDO/ Op.Amp. Outputs:
1
- Switching Frequency(kHz):
1000
- Features:
Adjustable Freq.
- Design Tools:
EE-Sim
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.54 @1k
- Tags:
Industrial
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
TQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim |
24+ |
SMD |
17900 |
开关控制器 |
询价 | ||
MAXIM |
25+ |
QFN24 |
600 |
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 |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MAXIM |
25+23+ |
QFN24 |
27098 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
18+ |
QFN24 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MaximIntegrated |
24+ |
24-TQFN(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM |
20+ |
QFN |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
14+15+ |
QFN24 |
579 |
你要真正原装就找我们 |
询价 | ||
MAXIM/美信 |
2022+ |
4200 |
全新原装 货期两周 |
询价 |
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