參數(shù)資料
型號(hào): AME1505ACBVADJZ
廠商: AME, Inc.
英文描述: High Power BiPolar Linear LDO
中文描述: 高功率雙極線性穩(wěn)壓器
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 65K
代理商: AME1505ACBVADJZ
AME, Inc.
1
AME1505
High Power BiPolar Linear LDO
n
Typical Application
n
Functional Block Diagram
l
Low dropout voltage ---
750mV at 5A
l
Adjustable or 1.25~3.7V fixed voltage
l
Line regulation 3 mV maximum
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Load regulation 7mV maximum
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Adjust pin (ADJ) current less than 120
μ
A
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Dual voltage supplies is recommended
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Overcurrent protection
l
Available in TO-220-5, TO-263-5
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.
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.
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VGA Card Supplies
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Post Regulators for Switching Supplies
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Microprocessor Supply
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Chipset Supplies
l
LCD Monitor Power
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General Description
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Features
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Applications
Thermal
Protection
Bandgap
Reference
Current
Limiting
Amplifier
V
CONTROL
Output
ADJ/GND
Error
Amp.
Sense
V
POWER
2.5V
AME1505
V
control
V
power
ADJ
V
OUT
V
SENSE
V
REF
3.3V
5.0V
GND
100 ohm
100 ohm
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