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FX5545G1052V9B1 PDF预览

FX5545G1052V9B1

更新时间: 2024-10-26 20:27:23
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
3页 151K
描述
Power Supply Module, Hybrid,

FX5545G1052V9B1 技术参数

生命周期:Obsolete包装说明:BGA, BGA20,4X5,100
Reach Compliance Code:unknownECCN代码:EAR99
风险等级:5.82Is Samacsys:N
最大输入电压:6 V最小输入电压:2.7 V
JESD-30 代码:R-PBGA-B20端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:2 A标称输出电压:2.9 V
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装等效代码:BGA20,4X5,100封装形状:RECTANGULAR
封装形式:GRID ARRAY认证状态:Not Qualified
子类别:Other Analog ICs表面贴装:YES
技术:HYBRID温度等级:INDUSTRIAL
端子形式:BALL端子节距:2.54 mm
端子位置:BOTTOMBase Number Matches:1

FX5545G1052V9B1 数据手册

 浏览型号FX5545G1052V9B1的Datasheet PDF文件第2页浏览型号FX5545G1052V9B1的Datasheet PDF文件第3页 
FX5545G105  
Vishay  
Industry Smallest and Low Profile  
6.5W 2.0A DC/DC Buck Converter  
with High Output Density Power  
FEATURES  
• Fully integrated DC/DC converter  
• High efficiency over large load range  
• 100% duty cycle  
• Power density - more than 240W/inch3  
• 1uA shutdown current  
• 2.7V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)  
• 1.8V to 3.3V output voltage  
• Programmable PWM/PSM controls  
• Low output ripple  
• BGA/LGA construction  
Temperature range: - 40°C to + 85°C  
• No external components needed  
• Output power 6.5W  
• Maximum current 2.0A  
• Low profile  
The DC/DC converter is a programmable topology  
synchronized Buck converter for today’s continuous changing  
portable electronic market. The DC/DC converter provides  
flexibility of utilizing various battery configurations and  
chemistries such as NiCd, NiMH, or Li+ with an input voltage  
range of 2.7V to 6V. An additional flexibility is provided with  
topology programmability to power multiple loads such as  
power amplifiers, microcontrollers, or baseband logic IC’s.  
For ultra-high efficiency, converters are designed to operate  
in sychronous rectified PWM mode under full load while  
transforming into externally controlled pulse-skipping mode  
(PSM) under light load.  
requirements, the DC/DC converter is designed to handle  
the industrial temperature range of - 40°C to + 85°C.  
APPLICATION  
• Cordless phones, PDAs and others  
• Supply voltage source for low-voltage chip sets  
• Portable computers  
• Battery back-up supplies  
• Cameras  
• Routers  
• Fiber optics  
• LANS  
• Image processing  
The DC/DC converter is available in 20-ports BGA package.  
In order to satisfy the stringent ambient temperature  
ORDERING INFORMATION  
FX  
5545  
G105  
FUNCTION  
SIZE  
CIRCUIT IDENTIFIER  
OUTPUT VOLTAGE-Example: 2.7V should be written as 2V7 as the V indicates the decimal point,  
or ADJ for adjustable version - self selectable output voltage.  
PACKAGING-B1 = 10pcs in bulk; B5 = 50pcs in bulk; T1 = 13” reel; T2 = 7” reel.  
For technical questions, contact FunctionPAK@vishay.com  
For marketing questions, contact FunctionPAK.marketing@vishay.com  
Document Number: 10114  
Revision 27-Nov-02  
www.vishay.com  
23  

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