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EN5336QI PDF预览

EN5336QI

更新时间: 2024-01-08 09:13:37
品牌 Logo 应用领域
ENPIRION 转换器
页数 文件大小 规格书
13页 229K
描述
3A Voltage Mode Synchronous Buck PWM DC-DC Converter with Integrated Inductor External Feedback Output Voltage Programming

EN5336QI 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HQCCN, LCC44,.29X.39,25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 4.9V
模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:2.375 VJESD-30 代码:R-XQCC-N44
长度:10 mm功能数量:1
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:3 A
封装主体材料:UNSPECIFIED封装代码:HQCCN
封装等效代码:LCC44,.29X.39,25封装形状:RECTANGULAR
封装形式:CHIP CARRIER, HEAT SINK/SLUG峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.9 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:5000 kHz
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

EN5336QI 数据手册

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EN5336QI  
3A Voltage Mode Synchronous Buck PWM  
DC-DC Converter with Integrated Inductor  
External Feedback Output Voltage Programmin  
g
Description  
Features  
The EN5336QI is a Power System on Silicon DC-  
DC converter. It is specifically designed to meet  
the precise voltage and fast transient  
requirements of present and future high-  
performance, low-power processor, DSP, FPGA,  
memory boards and system level applications in  
a distributed power architecture. Advanced circuit  
techniques, ultra high switching frequency, and  
very advanced, high-density, integrated circuit  
and proprietary inductor technology deliver high-  
quality, ultra compact, non-isolated DC-DC  
conversion. Operating this converter requires  
only small value input and output ceramic  
capacitors, a soft-start capacitor and a resistor  
divider for voltage feedback to set the output  
voltage to the desired value.  
Integrated INDUCTOR, MOSFETS, Controller  
Footprint 1/3rd that of competing solutions.  
Minimum external components.  
Up to 10W continuous output power.  
5MHz operating frequency.  
High efficiency, up to 93%.  
VOUT accuracy 3% over line, load and temp.  
Wide input voltage range of 2.375V to 5.5V.  
External resistor divider for voltage feedback  
and output voltage selection.  
Output enable pin and Power OK signal.  
Programmable soft-start time.  
Programmable over-current protection.  
Thermal shutdown, short circuit, and UVLO  
RoHS compliant, MSL level 3, 260C reflow.  
The Enpirion solution significantly helps in  
system design and productivity by offering greatly  
Applications  
simplified  
board  
design,  
layout  
and  
Point of load regulation for low-power  
processors, network processors, DSPs,  
FPGAs, and ASICs  
Notebook computers, servers, workstations  
Broadband, networking, LAN/WAN, optical  
Low voltage, distributed power architectures  
with 2.5V, 3.3V or 5V rails  
manufacturing requirements. In addition, a  
reduction in the number of vendors required for  
the complete power solution helps to enable an  
overall system cost savings.  
All Enpirion products are RoHS compliant and  
lead-free manufacturing environment compatible.  
DSL, STB, DVR, DTV, iPC  
Ripple sensitive applications  
Typical Application Circuit  
POK  
VOUT  
VOUT  
VIN  
PVIN  
AVIN  
Ordering Information  
22µF  
XOV  
XFB  
47µF  
SS  
Temp Rating  
(°C)  
-40 to +85  
AGND  
PGND  
15 nF  
Part Number  
EN5336QI-T  
EN5336QI-E  
Package  
44-pin QFN T&R  
QFN Evaluation Board  
Figure 1. Simple Layout.  
www.enpirion.com  
1

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