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MAXM15065AMB+ PDF预览

MAXM15065AMB+

更新时间: 2024-01-23 13:17:28
品牌 Logo 应用领域
美信 - MAXIM 开关
页数 文件大小 规格书
26页 1214K
描述
SWITCHING REGULATOR,

MAXM15065AMB+ 数据手册

 浏览型号MAXM15065AMB+的Datasheet PDF文件第2页浏览型号MAXM15065AMB+的Datasheet PDF文件第3页浏览型号MAXM15065AMB+的Datasheet PDF文件第4页浏览型号MAXM15065AMB+的Datasheet PDF文件第5页浏览型号MAXM15065AMB+的Datasheet PDF文件第6页浏览型号MAXM15065AMB+的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
Click here for production status of specific part numbers.  
MAXM15065/MAXM15066/  
MAXM15067  
4.5V to 60V, 300mA Himalaya uSLIC  
Step-Down Power Module  
General Description  
Benefits and Features  
● Easy to Use  
The Himalaya series of voltage regulator ICs and power  
modules enable cooler, smaller, and simpler power-supply  
solutions. The MAXM15065/MAXM15066/MAXM15067  
are a family of high-efficiency, synchronous step-down  
DC-DC modules with integrated controller, MOSFETs,  
compensation components, and inductor that operate  
over a wide input-voltage range. The modules oper-  
ate from 4.5V to 60V input and deliver up to 300mA  
output current. The MAXM15065 and MAXM15066  
are fixed 3.3V and 5V output modules respectively.  
The MAXM15067 is an adjustable output (0.9V to  
6.3V) module. The modules significantly reduce design  
complexity, manufacturing risks, and offer a true plug and  
play power/supply solution, reducing time-to-market.  
• Wide 4.5V to 60V Input  
• Adjustable 0.9V to 6.3V Output  
• Fixed 3.3V and 5V Output  
(MAXM15065 and MAXM15066)  
• ±1.5% Feedback Accuracy  
• Up to 300mA Output-Current  
• Internally Compensated  
• All Ceramic Capacitors  
● High Efficiency  
• Selectable PWM- or PFM-Mode of Operation  
Shutdown Current as Low as 2.2μA (typ)  
● Flexible Design  
• Internal Soft-Start and Prebias Startup  
• Open-Drain Power Good Output (RESET Pin)  
• Programmable EN/UVLO Threshold  
The MAXM15065/MAXM15066/MAXM15067 modules  
employ peak-current-mode control architecture. To reduce  
input inrush current, the modules offer a fixed 3.75ms  
soft-start time.  
● Robust Operation  
• Hiccup Overcurrent Protection  
• Overtemperature Protection  
• -40°C to +125°C Ambient Operating Temperature/  
-40°C to +150°C Junction Temperature  
The MAXM15065/MAXM15066/MAXM15067 modules  
are available in a low profile, compact 10-pin, 2.6mm x  
3mm x 1.5mm, uSLIC™ package.  
● Rugged  
Applications  
• Complies with CISPR22(EN55022) Class B  
Conducted and Radiated Emissions  
• Passes Drop, Shock, and Vibration Standards:  
JESD22-B103, B104, B111  
Industrial Sensors and Encoders  
4-20mA Current-Loop Powered Sensors  
LDO Replacement  
HVAC and Building Control  
Battery-Powered Equipment  
General Purpose Point-of-Load  
USB Type-C Powered Loads  
Ordering Information appears at end of data sheet.  
uSLIC is a trademark of Maxim Integrated Products, Inc.  
Typical Application Circuit 2.5V  
Typical Application Circuit 5V  
VOUT  
2.5V, 300mA  
VOUT  
5V, 300mA  
V
24V  
V
IN  
24V  
IN  
V
OUT  
GND  
V
OUT  
GND  
IN  
IN  
C
10µF  
C
OUT  
10µF  
OUT  
C
C
IN  
1µF  
IN  
R3  
133kΩ  
R1  
2.2MΩ  
RESET  
EN/UVLO  
1µF  
MAXM15067  
EN/UVLO  
MAXM15066  
RESET  
FB  
LX  
FB  
LX  
V
V
CC  
CC  
R2  
825kΩ  
R4  
75kΩ  
C1  
1µF  
C1  
1µF  
MODE  
MODE  
19-100508: Rev 0; 3/19  

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