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MAX17223ENT+ PDF预览

MAX17223ENT+

更新时间: 2024-09-18 19:59:55
品牌 Logo 应用领域
美信 - MAXIM 开关
页数 文件大小 规格书
23页 826K
描述
Switching Regulator,

MAX17223ENT+ 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:VFBGA, BGA6,2X3,16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:2.26
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制技术:PULSE FREQUENCY MODULATION
最大输入电压:5.5 V最小输入电压:0.95 V
标称输入电压:1.5 VJESD-30 代码:R-PBGA-B6
JESD-609代码:e3长度:1.417 mm
功能数量:1端子数量:6
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.575 A最大输出电压:5 V
最小输出电压:1.8 V标称输出电压:3 V
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装等效代码:BGA6,2X3,16封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:0.5 mm表面贴装:YES
切换器配置:BOOST最大切换频率:2500 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:BALL端子节距:0.4 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:0.887 mmBase Number Matches:1

MAX17223ENT+ 数据手册

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EVALUATION KIT AVAILABLE  
MAX17220‒MAX17225  
400mV to 5.5V Input, nanoPower Synchronous  
Boost Converter with True Shutdown  
General Description  
Benefits and Features  
300nA Quiescent Supply Current Into OUT  
The MAX17220–MAX17225 is a family of ultra-low  
quiescent current boost (step-up) DC-DC converters  
with a 225mA/0.5A/1A peak inductor current limit and  
True Shutdown™. True Shutdown disconnects the output  
from the input with no forward or reverse current. The  
output voltage is selectable using a single standard 1%  
resistor. The 225mA (MAX17220), 500mA (MAX17222/  
MAX17223), and 1A (MAX17224/MAX17225) peak inductor  
current limits allow flexibility when choosing inductors. The  
MAX17220/MAX17222/MAX17224 versions have post-  
startup enable transient protection (ETP), allowing the  
output to remain regulated for input voltages down to  
400mV, depending on load current. The MAX17220–  
MAX17225 offer ultra-low quiescent current, small total  
solution size, and high efficiency throughout the entire load  
range. The MAX17220–MAX17225 are ideal for battery  
applications where long battery life is a must.  
True Shutdown Mode  
• 0.5nA Shutdown Current  
• Output Disconnects from Input  
• No Reverse Current with V  
0V to 5V  
OUT  
95% Peak Efficiency  
400mV to 5.5V Input Range  
0.88V Minimum Startup Voltage  
1.8V to 5V Output Voltage Range  
• 100mV/Step  
• Single 1% Resistor Selectable Output  
225mA, 500mA, and 1A Peak Inductor Current Limit  
• MAX17220: 225mA I  
LIM  
• MAX17222/MAX17223: 500mA I  
• MAX17224/MAX17225: 1A I  
LIM  
LIM  
MAX17220/MAX17222/MAX17224 Enable Transient  
Applications  
Protection (ETP)  
Optical Heart-Rate Monitoring (OHRM) LED Drivers  
Supercapacitor Backup for RTC/Alarm Buzzers  
Primary-Cell Portable Systems  
● 2mm x 2mm 6-Pin μDFN  
0.88mm x 1.4mm 6-Bump WLP (2 x 3, 0.4mm Pitch)  
Tiny, Low-Power IoT Sensors  
Typical Operating Circuit  
Secondary-Cell Portable Systems  
Wearable Devices  
IN  
L1 2.2µH  
400mV TO 5.5V  
Battery-Powered Medical Equipment  
Low-Power Wireless Communication Products  
OUT  
EN  
CIN  
10µF  
Ordering Information appears at end of data sheet.  
GND  
MAX1722X  
COUT  
10µF  
STARTUP  
0.88 (TYP)  
RSEL  
True Shutdown is a trademark of Maxim Integrated Products, Inc.  
19-8753; Rev 3; 7/17  

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