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LT3825EFE#PBF

更新时间： 2024-01-28 07:23:42
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
26页 569K
描述
LT3825 - Isolated No-Opto Synchronous Flyback Controller with Wide Input Supply Range; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C

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中文翻译

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LT3825EFE#PBF 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：TSSOP包装说明：HTSSOP, TSSOP16,.25
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.16模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：CURRENT-MODE最大输入电压：18 V
最小输入电压：11 V标称输入电压：14 V
JESD-30 代码：R-PDSO-G16JESD-609代码：e3
长度：5 mm湿度敏感等级：1
功能数量：1端子数量：16
最高工作温度：125 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：1.1 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：SINGLE最大切换频率：250 kHz
温度等级：OTHER端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：4.4 mmBase Number Matches：1

LT3825EFE#PBF 数据手册

 浏览型号LT3825EFE#PBF的Datasheet PDF文件第2页浏览型号LT3825EFE#PBF的Datasheet PDF文件第3页浏览型号LT3825EFE#PBF的Datasheet PDF文件第4页浏览型号LT3825EFE#PBF的Datasheet PDF文件第5页浏览型号LT3825EFE#PBF的Datasheet PDF文件第6页浏览型号LT3825EFE#PBF的Datasheet PDF文件第7页 
LTM4608  
Low V , 8A DC/DC µModule  
IN  
Regulator with Tracking, Margining,  
and Frequency Synchronization  
FEATURES  
DESCRIPTION  
The LTM®4608 is a complete 8A switch mode DC/DC  
power supply. Included in the package are the switching  
controller, power FETs, inductor and all support compo-  
nents. Operating over an input voltage range of 2.7V to  
5.5V, the LTM4608 supports an output voltage range of  
0.6V to 5V, set by a single external resistor. This high ef-  
ficiency design delivers up to 8A continuous current (10A  
peak). Only bulk input and output capacitors are needed.  
n
Complete Standalone Power Supply  
n
1.5% Output Voltage Regulation  
n
2.7V to 5.5V Input Voltage Range  
n
8A DC, 10A Peak Output Current  
0.6V Up to 5V Output  
Output Voltage Tracking and Margining  
Power Good Tracking and Margining  
n
n
n
n
Multiphase Operation  
Parallel Current Sharing  
n
The low profile package (2.8mm) enables utilization of  
unused space on the back side of PC boards for high  
density point-of-load regulation. The high switching  
frequency and a current mode architecture enable a very  
fast transient response to line and load changes without  
sacrificing stability. The device supports frequency syn-  
chronization, programmable multiphase and/or spread  
spectrum operation, output voltage tracking for supply  
rail sequencing and voltage margining.  
n
Onboard Frequency Synchronization  
n
Spread Spectrum Frequency Modulation  
n
Overcurrent/Thermal Shutdown Protection  
n
Small Surface Mount Footprint, Low Profile  
(9mm × 15mm × 2.8mm) LGA Package  
APPLICATIONS  
n
Telecom, Networking and Industrial Equipment  
Storage Systems  
Point of Load Regulation  
n
n
Fault protection features include overvoltage protection,  
overcurrent protection and thermal shutdown. The power  
module is offered in a compact and thermally enhanced  
9mm × 15mm × 2.8mm LGA package. The LTM4608 is  
Pb-free and RoHS compliant.  
For easier board layout and PCB assembly due to in-  
creased spacing between land grid pads, please refer  
to the LTM4608A.  
L, LT, LTC, LTM, Linear Technology, the Linear logo, µModule, Burst Mode and PolyPhase are  
registered trademarks and LTpowerCAD is a trademark of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
2.7V to 5.5V Input to 1.8V Output DC/DC µModule® Regulator  
Efficiency vs Load Current  
100  
CLKIN  
95  
CLKIN  
V
V
OUT  
V
= 3.3V  
IN  
IN  
V
V
IN  
OUT  
2.7V TO 5.5V  
1.8V  
90  
85  
SV  
FB  
IN  
10µF  
100µF  
V
IN  
= 5V  
4.87k  
SW  
I
TH  
LTM4608  
RUN  
I
THM  
80  
75  
70  
PGOOD  
PLLLPF  
TRACK  
PGOOD  
MGN  
V
OUT  
CLKOUT GND SGND  
4608 TA01a  
V
= 1.8V  
OUT  
8
0
2
4
6
10  
LOAD CURRENT (A)  
4608 TA01b  
4608fc  
1
1234567...26

中文翻译

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LT3825EFE#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LT3825EFE#TRPBF Linear

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