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MAX15062CATA+T PDF预览

MAX15062CATA+T

更新时间: 2024-09-12 20:02:23
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理开关光电二极管
页数 文件大小 规格书
23页 3161K
描述
Switching Regulator, Current-mode, 0.62A, 535kHz Switching Freq-Max, BICMOS, PDSO8, 2 X 2 MM, ROHS COMPLIANT, TDFN-8

MAX15062CATA+T 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DFN包装说明:VSON,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:10 weeks风险等级:1.72
其他特性:OPERATES IN ADJUSTABLE MODE FROM 0.9V TO 53.4V; ALSO OPERATES IN PFM MODE AT LIGHT LOADS模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:60 V最小输入电压:4.5 V
标称输入电压:24 VJESD-30 代码:S-PDSO-N8
JESD-609代码:e4长度:2 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:0.62 A
封装主体材料:PLASTIC/EPOXY封装代码:VSON
封装形状:SQUARE封装形式:SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度(摄氏度):260座面最大高度:0.8 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:535 kHz技术:BICMOS
温度等级:AUTOMOTIVE端子面层:Gold (Au) - with Nickel (Ni) barrier
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:2 mmBase Number Matches:1

MAX15062CATA+T 数据手册

 浏览型号MAX15062CATA+T的Datasheet PDF文件第2页浏览型号MAX15062CATA+T的Datasheet PDF文件第3页浏览型号MAX15062CATA+T的Datasheet PDF文件第4页浏览型号MAX15062CATA+T的Datasheet PDF文件第5页浏览型号MAX15062CATA+T的Datasheet PDF文件第6页浏览型号MAX15062CATA+T的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
MAX15062  
60V, 300mA, Ultra-Small, High-Efficiency,  
Synchronous Step-Down DC-DC Converters  
General Description  
Benefits and Features  
●ꢀ EliminatesꢀExternalꢀComponentsꢀandꢀReduces  
The MAX15062 high-efficiency, high-voltage, synchronous  
step-down DC-DC converter with integrated MOSFETs  
operates over a 4.5V to 60V input voltage range. The  
converter delivers output current up to 300mA at 3.3V  
(MAX15062A), 5V (MAX15062B), and adjustable output  
voltages (MAX15062C). The device operates over the  
-40°C to +125°C temperature range and is available in a  
compact 8-pin (2mm x 2mm) TDFN package. Simulation  
models are available.  
Total Cost  
•ꢀ NoꢀSchottky—SynchronousꢀOperationꢀforꢀHighꢀ  
EfficiencyꢀandꢀReducedꢀCost  
•ꢀ InternalꢀCompensation  
•ꢀ InternalꢀFeedbackꢀDividerꢀforꢀFixedꢀ3.3V,ꢀ5Vꢀ  
Output Voltages  
•ꢀ InternalꢀSoft-Start  
• All-Ceramic Capacitors, Ultra-Compact Layout  
●ꢀ ReducesꢀNumberꢀofꢀDC-DCꢀRegulatorsꢀtoꢀStock  
•ꢀ Wideꢀ4.5Vꢀtoꢀ60VꢀInputꢀVoltageꢀRange  
The device employs a peak-current-mode control archi-  
tecture with a MODE pin that can be used to operate the  
device in pulse-width modulation (PWM) or pulse-fre-  
quency modulation (PFM) control schemes. PWM opera-  
tion provides constant frequency operation at all loads  
and is useful in applications sensitive to variable switch-  
ing frequency. PFM operation disables negative inductor  
current and additionally skips pulses at light loads for high  
efficiency. The low-resistance on-chip MOSFETs ensure  
high efficiency at full load and simplify the PCB layout.  
• Fixed 3.3V and 5V Output Voltage Options  
• Adjustable 0.9V to 0.89 x V Output Voltage Option  
IN  
• Delivers Up to 300mA Load Current  
• Configurable Between PFM and Forced-PWM  
Modes  
●ꢀ ReducesꢀPowerꢀDissipation  
• Peak Efficiency = 92%  
•ꢀ PFMꢀFeatureꢀforꢀHighꢀLight-LoadꢀEfficiency  
• Shutdown Current = 2.2µA (typ)  
To reduce input inrush current, the device offers an  
internal soft-start. The device also incorporates an EN/  
UVLO pin that allows the user to turn on the part at the  
desired input-voltage level. An open-drain RESET pin can  
be used for output-voltage monitoring.  
●ꢀ OperatesꢀReliablyꢀinꢀAdverseꢀIndustrialꢀEnvironments  
•ꢀ Hiccup-ModeꢀCurrentꢀLimitꢀandꢀAutoretryꢀStartup  
•ꢀ Built-InꢀOutputꢀVoltageꢀMonitoringꢀwithꢀOpen-Drainꢀ  
RESET Pin  
• Programmable EN/UVLO Threshold  
• Monotonic Startup into Prebiased Output  
• Overtemperature Protection  
Applications  
●ꢀ ProcessꢀControl  
●ꢀ IndustrialꢀSensors  
●ꢀ 4–20mAꢀCurrentꢀLoops  
●ꢀ HVACꢀandꢀBuildingꢀControl  
●ꢀ High-VoltageꢀLDOꢀReplacement  
●ꢀ General-PurposeꢀPoint-of-Load  
•ꢀ HighꢀIndustrialꢀ-40°Cꢀtoꢀ+125°CꢀAmbientꢀOperatingꢀ  
TemperatureꢀRange/-40°Cꢀtoꢀ+150°CꢀJunctionꢀ  
TemperatureꢀRange  
Typical Operating Circuit  
L1  
33µH  
V
V
OUT  
IN  
3.3V,  
4.5V TO  
60V  
V
LX  
IN  
C
IN  
300mA  
C
OUT  
Ordering Information appears at end of data sheet.  
1µF  
10µF  
EN/UVLO  
GND  
MAX15062A  
V
CC  
RESET  
C
VCC  
1µF  
V
MODE  
OUT  
19-6685; Rev 2; 7/16  

MAX15062CATA+T 替代型号

型号 品牌 替代类型 描述 数据表
FJX3008RTF ONSEMI

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