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參數資料
| 型號： | AAT1105A-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | BUCK_BOOST AND BOOST PWM CONTROLLER |
| 中文描述： | BUCK_BOOST和提高的PWM控制器 |
| 文件頁數： | 5/16頁 |
| 文件大小： | 224K |
| 代理商： | AAT1105A-T1 |
Advanced Analog Technology, Inc.
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Advanced Analog Technology, Inc
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Page 5 of 16 V 1.0
AAT1105A
Electrical Characteristics,
DD
V
= 3.3V (Unless Otherwise Specified) (See Note 1) (Cont.)
Reference Voltage
Parameter
Test Conditions
mA
1
=
Min
Typ
Max Unit
Internal Reference Voltage
REFi
V
I
REF
,
T = 25
o
C
0.622
0.641 0.660
Reference Voltage
REF
V
mA
1
I
REF
=
,
T = 25
o
C 1.280
,
1.293 1.306
V
Input Voltage Regulation
V
mA
1
I
REF
V
DD
= 2.6V to 6.0V
1
I
REF
=
=
-
1
10
mV
Output Regulation
EA (Error Amplifier)
RO
V
mA
to
1
mA
-
1
6
mV
Parameter
Test Condition
CH1,CH2, Unity Gain
CH1, CH2
CH1, CH2
Min
-
-
0.5
Typ
-
±15
-
Max Unit
6
±100 nA
1.5
Input Offset Voltage
Input Bias Current
Input Voltage Range
Open-Loop Voltage
Amplification
V
I
V
mV
V
VO
A
70
85
-
dB
+
OS
V
V
I
I
OE=0.65V
OE=0.65V
1.7
-
3
-
2.0
0.2
10
65
-
Output Voltage Swing
OS
0.4
-
45
V
Output Sink Current
Output Source Current
+
OS
mA
OS
μA
Common-Mode Rejection
Ratio
CMRR
60
80
-
dB
PRDB (Power Good Protection)
Parameter
Test Condition
Pull-High
=
100
R
20
Min
Typ
Max Unit
Low Level Output Voltage
dbl
V
k
-
0.2
0.4
V
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| AAT1105A-T1-T | 制造商:AAT 制造商全稱:AAT 功能描述:BUCK_BOOST AND BOOST PWM CONTROLLER |
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