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MAX15049EVKIT PDF预览

MAX15049EVKIT

更新时间: 2024-11-06 02:52:03
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
7页 837K
描述
Optional 4.5V to 5.5V Input-Voltage Operation

MAX15049EVKIT 数据手册

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19-5149; Rev 0; 1/10  
MAX15049 Evaluation Kit  
General Description  
Features  
S Triple-Output Power Supply  
VOUT1 (3.3V, 3A)  
The MAX15049 evaluation kit (EV kit) is a fully assembled  
and tested PCB that demonstrates the capabilities of  
the MAX15049. The MAX15049 is a high-performance,  
triple-output synchronous buck controller with sequenc-  
ing capability. The EV kit requires a 5V to 16V (12V, typ)  
DC input-voltage range for normal operation.  
VOUT2 (1.8V, 3A)  
VOUT3 (1.2V, 6A)  
S 5.5V to 16V Input-Voltage Operation (Design  
Optimized for 12V Input)  
The MAX15049 EV kit outputs are configured for 3.3V,  
1.8V, and 1.2V. They provide a load current of 3A, 3A,  
and 6A, respectively. The EV kit’s switching frequency  
is set to 500kHz, but can be programmed up to 1.2MHz  
by replacing a resistor. The EV kit comes configured  
for sequencing (MAX15049) and is capable of prebias  
startup. The EV kit can also be used to evaluate the  
MAX15048 for tracking applications by changing a few  
components. The PGOOD logic signal output pad is  
provided for circuit monitoring.  
S Optional 4.5V to 5.5V Input-Voltage Operation  
S 500kHz Switching Frequency per Converter  
S Programmable Switching Frequency Up to 1.2MHz  
S Sequencing Operation (Tracking Possible with  
Component Changes)  
S PGOOD Power Monitoring  
S Small 1.5in x 1in Circuit Footprint  
S 92.8% Peak Efficiency for OUT1  
S Fully Assembled and Tested  
The MAX15049 EV kit comes with a MAX15049ETJ+  
installed. To evaluate the MAX15048, contact the factory  
for samples of the pin-compatible MAX15048ETJ+.  
Ordering Information  
PART  
TYPE  
MAX15049EVKIT+  
EV Kit  
+Denotes lead(Pb)-free and RoHS compliant.  
Component List  
DESIGNATION  
QTY  
DESCRIPTION  
DESIGNATION  
QTY  
DESCRIPTION  
22FF Q20%, 16V X5R ceramic  
capacitors (1206)  
Murata GRM31CR61C226M  
22pF Q5%, 50V C0G ceramic  
capacitors (0402)  
Murata GRM1555C1H220J  
C1, C8, C9,  
C18, C19, C38  
6
C12, C23, C30  
3
1FF Q10%, 16V X5R ceramic  
capacitor (0603)  
Murata GRM188R61C105K  
1500pF Q10%, 50V X7R  
ceramic capacitors (0402)  
Murata GRM155R71H152K  
C2  
1
7
2
2
2
C13, C21, C32  
C14, C24  
3
0
2
Not installed, ceramic  
capacitors (0402)  
C5, C7, C15,  
C17, C25, C26,  
C35  
0.1FF Q10%, 16V X5R ceramic  
capacitors (0402)  
Murata GRM155R61A104K  
100FF Q20%, 6.3V X5R ceramic  
capacitors (1210)  
Murata GRM32ER60J107M  
C27, C28  
10FF Q10%, 16V X5R ceramic  
capacitors (0805)  
Murata GRM21BR61C106K  
C6, C16  
C10, C20  
C11, C22  
220pF Q10%, 10V X7R ceramic  
capacitor (0402)  
Murata GRM155R61A103K  
C29  
C31  
1
1
0.1FF Q10%, 16V X7R ceramic  
capacitors (0603)  
Murata GRM188R71C104K  
680pF Q10%, 50V X7R ceramic  
capacitor (0402)  
Murata GRM155R71H681K  
330pF Q5% 50V C0G ceramic  
capacitors (0402)  
Murata GRM1555C1H331J  
_______________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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