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AME1505ACBVADJZ PDF预览

AME1505ACBVADJZ

更新时间: 2024-01-13 20:10:05
品牌 Logo 应用领域
安茂微 - AME 稳压器电源电路
页数 文件大小 规格书
12页 69K
描述
High Power BiPolar Linear LDO

AME1505ACBVADJZ 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:compliant风险等级:5.59
Is Samacsys:NBase Number Matches:1

AME1505ACBVADJZ 数据手册

 浏览型号AME1505ACBVADJZ的Datasheet PDF文件第2页浏览型号AME1505ACBVADJZ的Datasheet PDF文件第3页浏览型号AME1505ACBVADJZ的Datasheet PDF文件第4页浏览型号AME1505ACBVADJZ的Datasheet PDF文件第5页浏览型号AME1505ACBVADJZ的Datasheet PDF文件第6页浏览型号AME1505ACBVADJZ的Datasheet PDF文件第7页 
AME, Inc.  
High Power BiPolar Linear LDO  
AME1505  
n General Description  
n Functional Block Diagram  
The AME1505 is a 5A low-dropout positive voltage regu-  
lator. The dropout voltage of AME1505 is 750mV at maxi-  
mum output current. The output voltage is preset at fac-  
tory. It is available in fixed and adjustable output voltage  
versions. The fixed voltage range could expand from 1.25V  
to 3.7V, where 5V and 3.3V voltage supplies are avail-  
able. AME1505 has 2 new features: First, a remote Sense  
pin is wired out to eliminate output voltage variation due  
to load changes. Secondly, an extra Control pin is avail-  
able to effectively decrease Vin to Vo drop. It greatly  
improves the power dissipation.  
VCONTROL  
VPOWER  
Current  
Limiting  
Amplifier  
Output  
Sense  
Thermal  
Protection  
Overcurrent and thermal protection are integrated onto  
the chip. Output current will limit as it reaches the pre-  
set current. AME1505 series have excellent regulation  
over line, load and temperature variations.  
Error  
Amp.  
ADJ/GND  
n Features  
Bandgap  
Reference  
l Low dropout voltage --- 750mV at 5A  
l Adjustable or 1.25~3.7V fixed voltage  
l Line regulation 3 mV maximum  
l Load regulation 7mV maximum  
l Adjust pin (ADJ) current less than 120mA  
l Dual voltage supplies is recommended  
l Overcurrent protection  
n Typical Application  
l Available in TO-220-5, TO-263-5  
3.3V  
2.5V  
Vpower  
VOUT  
5.0V  
AME1505  
Vcontrol  
VSENSE  
ADJ  
n Applications  
VREF  
l VGA Card Supplies  
100 ohm  
l Post Regulators for Switching Supplies  
l Microprocessor Supply  
l Chipset Supplies  
100 ohm  
GND  
l LCD Monitor Power  
1

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