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參數(shù)資料
| 型號： | AME1085DCDT-3 |
| 廠商： | AME, Inc. |
| 英文描述： | JT 8C 8#16 SKT WALL RECP |
| 中文描述： | 第3A低壓差正電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 103K |
| 代理商： | AME1085DCDT-3 |
Analog Microelectronics, Inc.
1
AME1085
3A Low Dropout
Positive Voltage Regulator
n
Applications
l
High Efficiency Linear Regulators
l
Post Regulators for Switching Supplies
l
5V to 3.3V Voltage Converter
l
Battery Charger
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Functional Block Diagram
Thermal
Protection
Bandgap
Reference
Current
Limiting
Amplifier
Input
Output
ADJ/GND
Error
Amp.
n
General Description
The AME1085 is a 3A low-dropout positive voltage regu-
lator. It is available in fixed and adjustable output voltage
versions. Overcurrent and thermal protection are inte-
grated onto the chip. Output current will limit as it reaches
the pre-set current or temperature limit. At full rated
output current the dropout voltage is 1.4V (max.).
AME1085 series regulators provide excellent regulation
over line, load and temperature variations.
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Key Features
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Low dropout voltage
1.2V typically at 3A
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Adjustable or 3.3V fixed voltage
l
Line regulation typically 0.015%
l
Load regulation typically 0.05%
l
Adjust pin (ADJ) current less than 90
υ
A
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Overcurrent protection
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Thermal protection
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Available in TO-220, TO-263, TO-252
Figure 1
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Typical Application
Figure 2
AME1085
Load
10
μ
F Tan
10
μ
F Tan
4.75V to 5.25V
V
IN
GND
V
OUT
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|---|---|
| AME1085MCT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
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| AME1086DCCS | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ame1085dcdtz | 制造商:Analog Microelectronic Inc (AME) 功能描述:3A Low Dropout Positive Voltage Regulator- TO-263-2 |
| AME1085MCT | 制造商:AME 功能描述:AME1085MCT 3A 3.3 LOW DROPOUT POSITIVE VOLTAGE REGULATOR /GOI |
| AME1085MCTZ | 制造商:AME 功能描述:AME1085MCTZ 3.3V LOW DROPOUT POSITIVE VOLTAGE REGULATOR /AOI |
| AME1086 | 制造商:AME 制造商全稱:Analog Microelectronics 功能描述:1.5A Low Dropout Positive Voltage Regulator |
| AME1086ACBT | 制造商:AME 制造商全稱:Analog Microelectronics 功能描述:1.5A Low Dropout Positive Voltage Regulator |
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