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AIC1086-28CM の電気的特性と機能

AIC1086-28CMのメーカーはAnalog Intergrations Corporationです、この部品の機能は「1.5A Low Dropout Positive Adjustable Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 AIC1086-28CM
部品説明 1.5A Low Dropout Positive Adjustable Regulator
メーカ Analog Intergrations Corporation
ロゴ Analog Intergrations Corporation ロゴ 




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AIC1086-28CM Datasheet, AIC1086-28CM PDF,ピン配置, 機能
AIC1086
1.5A Low Dropout Positive Adjustable Regulator
n FEATURES
l Dropout Voltage 1.3V at 1.5A Output Current.
l Fast Transient Response.
l Line Regulation typically at 0.015%.
l Load Regulation typically at 0.1%.
l Internal Thermal and Current Limiting.
l Adjustable Output Voltage or Fixed 2.85V, 3.3V,
5V.
l Standard 3-Pin Power Packages.
n APPLICATIONS
l Post Regulator for Switching Supply.
l Battery Chargers.
l Constant-Current Regulators.
l PC Add-On Card.
n DESCRIPTION
The AIC1086 is a low dropout three terminal
regulator with 1.5A output current capability. The
output voltage is adjustable with the use of a
resistor divider or fixed 2.85V, 3.3V, 5V. Dropout
is guaranteed at a maximum of 1.5V at
maximum output current. Its low dropout voltage
and fast transient response make it ideal for low
voltage microprocessor applications. Internal
current and thermal limiting provides protection
against any overload condition that would create
excessive junction temperatures.
n TYPICAL APPLICATION CIRCUIT
VIN 3 AIC1086 2
5V
VOUT
3.3V
C1 +
10µF
1 ADJ
VREF RF1
125
1%
RF2
205
+
C2
10µF
1%
Adjustable Voltage Regulator
VREF=VOUT - VADJ=1.25V (typ.)
VOUT=VREF x (1+RF2/RF1)+ IADJ x RF2
IADJ=55µA (typ.)
(1) C1 needed if device is far away from filter
capacitors.
(2) C2 required for stability.
VIN
5V
C1 +
10µF
AIC1086-33
GND
VOUT
3.3V
+
C2
10µF
Fixed Voltage Regulator
Analog Integrations Corporation 4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
DS-1086-00 May 16, 00
TEL: 886-3-5772500 FAX: 886-3-5772510
www.analog.com.tw
1

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AIC1086-28CM pdf, ピン配列
AIC1086
n ELECTRICAL CHARACTERISTICS (VIN=5V, TJ=25°C, IO=10mA, Unless otherwise
specified)
PARAMETER
TEST CONDITIONS
MIN. TYP. MAX. UNIT
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Adjusted Pin Current (IADJ)
Adjusted Pin Current Change
(IADJ)
Temperature Stability
Minimum Load Current
AIC1086 (Adj.)
TJ=25°C
0°CTJ125°C
AIC1086-28, VIN=5V
AIC1086-33, VIN=5V
AIC1086-50, VIN=7V
2.65VIN7V
TJ=25°C
0°CTJ125°C
TJ=25°C, IO=10mA ~1.5A
0°CTJ125°C
VOUT, VREF =1%
IO=1.5A
0°CTJ125°C
0°CTJ125°C
2.65VIN7V
10mAIO1.5A
0°CTJ125°C
2.65VIN7V
10mAIO1.5A
0°CTJ125°C
IO=0.5A
0°CTJ125°C
0°CTJ125°C
1.238
1.225
2.82
3.26
4.95
1.25
1.25
2.85
3.30
5.00
1.262
1.275
2.88
3.33
5.05
V
V
0.015
0.035
0.1
0.2
0.2
0.2
0.3
0.4
%
%
1.3 1.5
V
1.5 2.0
A
55 120 µA
0.2 5 µA
0.5 %
5 10 mA
RMS Output Noise (% of VOUT)
Ripple Rejection Ratio
10Hzf10KHz
120Hz input ripple
COUT=25µF
0.003
60 72
%
dB
3


3Pages


AIC1086-28CM 電子部品, 半導体
AIC1086
n PHYSICAL DIMENSIONS
l TO-220 (unit: mm)
E
A
F
D
L
e1
e
l TO-252 (unit: mm)
E
b2
J1
e2
C1
A
DH
be
L
A1
SYMBOL
A
D
E
e
e1
e2
F
J1
L
MIN
3.56
14.23
9.66
2.29
0.50
-
0.51
2.04
12.70
MAX
4.82
16.51
10.66
2.79
1.15
1.10
1.39
2.92
14.73
SYMBOL
A
A1
b
b2
C1
D
E
e
H
L
MIN MAX
2.19 2.38
1.02 1.27
0.64 0.88
5.21 5.46
0.46 0.58
5.33 5.59
6.35 6.73
2.28 (TYP.)
9.40 10.42
0.51 -
6

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共有リンク

Link :


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