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LTC4415EDHC#PBF

更新时间： 2024-09-25 21:17:59
品牌 Logo 应用领域
凌特 - Linear 光电二极管
页数 文件大小 规格书
20页 339K
描述
LTC4415 - Dual 4A Ideal Diodes with Adjustable Current Limit; Package: DFN; Pins: 16; Temperature Range: -40°C to 85°C

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中文翻译

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LTC4415EDHC#PBF 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：DFN包装说明：HVSON, SOLCC16,.12,20
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：3.47可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：R-PDSO-N16
JESD-609代码：e3长度：5 mm
湿度敏感等级：1信道数量：2
功能数量：2端子数量：16
最高工作温度：85 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：HVSON
封装等效代码：SOLCC16,.12,20封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：3.6 V认证状态：Not Qualified
座面最大高度：0.8 mm子类别：Power Management Circuits
最大供电电流 (Isup)：0.08 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：1.7 V标称供电电压 (Vsup)：3.6 V
表面贴装：YES技术：CMOS
温度等级：OTHER端子面层：Matte Tin (Sn)
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：NOT SPECIFIED
宽度：3 mmBase Number Matches：1

LTC4415EDHC#PBF 数据手册

 浏览型号LTC4415EDHC#PBF的Datasheet PDF文件第2页浏览型号LTC4415EDHC#PBF的Datasheet PDF文件第3页浏览型号LTC4415EDHC#PBF的Datasheet PDF文件第4页浏览型号LTC4415EDHC#PBF的Datasheet PDF文件第5页浏览型号LTC4415EDHC#PBF的Datasheet PDF文件第6页浏览型号LTC4415EDHC#PBF的Datasheet PDF文件第7页 
LTC4415  
Dual 4A Ideal Diodes with  
Adjustable Current Limit  
FeaTures  
DescripTion  
The LTC®4415 contains two monolithic PowerPath ideal  
diodes, each capable of supplying up to 4A with typical  
forwardconductionresistanceof50mΩ.Thediodevoltage  
dropsareregulatedto15mVduringforwardconductionat  
low currents, extending the power supply operating range  
and ensuring no oscillations during supply switchover.  
Less than 1µA of reverse current flows from OUT to IN  
making this device well suited for power supply ORing  
applications.  
n
Dual 50mΩ Monolithic Ideal Diodes  
n
1.7V to 5.5V Operating Range  
n
Up to 4A Adjustable Current Limit for Each Diode  
n
Low Reverse Leakage Current (1µA Max)  
n
15mV Forward Drop in Regulation  
n
Smooth Switchover in Diode ORing  
n
Load Current Monitor  
n
Precision Enable Thresholds to Set Switchover  
n
Soft-Start to Limit Inrush Current on Start-Up  
n
Status Pins to Indicate Forward Diode Conduction  
The two ideal diodes are independently enabled and  
prioritized using inputs EN1 and EN2. The output current  
limits can be adjusted independently from 0.5A to 4A  
using resistors on the CLIM pins. Furthermore, the ideal  
diode currents can be monitored via CLIM pin voltages.  
n
Current and Thermal Limit with Warning  
n
Thermally Enhanced 16-Lead MSOP and DFN  
(3mm × 5mm) Packages  
applicaTions  
Open-drain status pins indicate when the ideal diodes are  
forwardconducting.Whenthedietemperatureapproaches  
thermal shutdown, or if the output load exceeds the cur-  
rent limit threshold, the corresponding warning pins are  
pulled low.  
n
High Current PowerPath™ Switch  
n
Battery and Wall Adapter Diode ORing  
n
Backup Battery Diode ORing  
n
Logic Controlled High Current Power Switch  
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and  
PowerPath is a trademark of Linear Technology Corporation. All other trademarks are the  
property of their respective owners.  
n
Supercapacitor ORing  
n
Multiple Battery Sharing  
Typical applicaTion  
Forward Characteristics of LTC4415  
vs MBRS410E Schottky  
Prioritized Power Supply ORing  
CURRENT LIMIT  
4
IDEAL  
PRIMARY  
POWER  
SOURCE  
IN1  
OUT1  
TO  
LOAD  
LTC4415  
4.7µF  
100k  
LTC4415  
3
2
1
0
EN1  
CLIM1  
CLIM2  
SCHOTTKY  
DIODE  
STAT1  
21.5k  
MBRS410E  
WARN1  
WARN2  
STAT2  
124Ω 124Ω  
R
= 50mΩ  
ON  
EN2  
IDEAL  
GND  
OUT2  
IN2  
SECONDARY  
POWER  
+
4415 TA01a  
SOURCE  
0
100  
200  
300  
400  
500  
FORWARD VOLTAGE DROP (mV)  
4415 TA01b  
4415fa  
1
1234567...20

中文翻译

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LTC4415EDHC#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC4415EMSE#PBF Linear

完全替代

 LTC4415 - Dual 4A Ideal Diodes with Adjustable Current Limit; Package: MSOP; Pins: 16; Tem
LTC4415IDHC#PBF Linear

功能相似

 LTC4415 - Dual 4A Ideal Diodes with Adjustable Current Limit; Package: DFN; Pins: 16; Temp

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