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參數(shù)資料
| 型號(hào)： | AAT1107-T1-T |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | BUCK_BOOST & BOOST PWM CONTROLLER WITH ADJUSTABLE LDO |
| 中文描述： | BUCK_BOOST |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大?。?/td> | 404K |
| 代理商： | AAT1107-T1-T |
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Advanced Analog Technology, Inc.
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Advanced Analog Technology, Inc
.
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Page 6 of 16 V 1.0
AAT1107
ELECTRICAL CHARACTERISTICS,
SPECIFIED) (SEE NOTE 1) (CONT.)
Dead-Time Control & PWM
PARAMETER
Input Bias Current
DD
V
= 5.0V (UNLESS OTHERWISE
Symbol
I
V
TEST CONDITION
=2V
MIN
-
TYP MAX UNIT
0.1
1.0
IB
DTC
V
V
0
d
1
Duty=0%,
Duty=100%,
f
=10kHz
Duty=0%,
Duty=100%,
f
=10kHz
=
OSC
f
=10kHz
1.87
1.97
2.07
Input Threshold Voltage
(DTC1)
100
d
1
V
OSC
1.38
1.48
1.58
V
0
d
2
V
OSC
f
=10kHz
1.38
1.48
1.58
Input Threshold Voltage
(DTC2)
100
d
2
V
OSC
I
DTC
I
DTC
1.87
1.97
2.07
V
Latch Input Voltage (DTC1)
DTC
1
V
V
A
40
μ
2.28
2.48
-
V
Latch Input Voltage (DTC2)
Latch Mode Source Current
(DTC1)
Latch Mode Source Current
(DTC2)
DTC
2
A
100
μ
=
-
0.1
0.3
V
DTC
1
I
DTC1=0V
-
560
200
A
μ
DTC
2
I
DTC2=2.0V
-
560
200
A
μ
Output Stage
Parameter
Symbol
V
Test Condition
mA
50
Min
3.6
Typ
4.0
Max Unit
-
High-Level Output Voltage
OH
I
O
I
O
C =1,000pF
=
V
Low-Level Output Voltage
OL
V
mA
50
+
=
-
0.8
1.2
V
Rise Time
RISE
t
-
100
-
ns
Fall Time
FALL
t
C =1,000pF
-
100
-
ns
μ
Leakage Current
Capacitance at the Output
Pin
LEAK
I
V =6.0V
-
-
5.0
A
C
-
-
-
pF
LDO
Parameter
Symbol
V
Test Condition
=5V,
OUT
V
=4.0V~6.5V,
=10mA
Min
3.17
Typ
3.30
Max Unit
3.43
Output Voltage
DD
V
3
=3.3V
V
Line Regulation
LR
DD
V
I
3
OUT
-
0.08
0.30
%
Load Regulation
LR
3
OUT
I
=1mA~30mA
-
0.1
-
%
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| AAT1108 | 制造商:AAT 制造商全稱:AAT 功能描述:2-CHANNEL STEP-UP PWM CONTROLLERS WITH ADJUSTABLE LDO |
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| AAT1109-S-T | 制造商:AAT 制造商全稱:AAT 功能描述:ONE-CHANNEL STEP-UP PWM CONTROLLER |
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