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參數(shù)資料
| 型號： | AAT2504 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | Adjustable 3-Channel Regulator |
| 中文描述： | 可調(diào)節(jié)的3通道穩(wěn)壓器 |
| 文件頁數(shù)： | 4/22頁 |
| 文件大小： | 948K |
| 代理商： | AAT2504 |
Electrical Characteristics
1
V
IN
= 3.6V; T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C.
Symbol
Bias Power Supply
I
Q
I
SHDN
Description
Conditions
Min Typ Max
Units
Quiescent Current
Shutdown Current
ENA = ENB = EN = V
IN
; I
LOAD
= 0
ENA = ENB = EN = GND
V
IN
Rising
Hysteresis
V
IN
Falling
80
145
1.0
2.2
μA
μA
V
mV
V
UVLO
Under-Voltage Lockout Voltage
250
1.7
LDOA, LDOB
V
LDO
Input Voltage
1.8
-1.5
-2.5
0.593 0.6 0.607
5.5
1.5
2.5
V
V
OUT
Output Voltage Tolerance
I
OUT
= 1mA T
A
= 25°C
to 300mA T
A
= -40°C to +85°C
%
V
FB
V
DO
Feedback Voltage
Dropout Voltage
2, 3
V
I
OUT
= 300mA
V
IN
= V
OUT
+ 1 to 5.0V
300
mV
Δ
V
LINEREG
/
V
IN
V
EN(L)
V
EN(H)
I
OUT
I
SHT
Line Regulation
4
0.09
%/V
Enable Threshold Low
Enable Threshold High
Output Current
Shutdown Current
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
0.6
V
V
1.4
300
V
LDO (MIN)
= 2.5
V
IN
= 5V
mA
μA
1.0
T
SD
140
°C
T
HYS
15
°C
LDOA
V
POK
V
POKHYS
V
POK(LO)
I
POK
Power-OK Trip Threshold
Power-OK Hysteresis
Power-OK Output Voltage Low
Power-OK Output Leakage Current V
POK
<5.5V, V
OUT
in Regulation
V
OUT
Rising, T
A
= 25°C
80
90
1.0
98
% of V
OUT
% of V
OUT
V
μA
I
SINK
= 1mA
0.4
1.0
AAT2504
Adjustable 3-Channel Regulator
4
2504.2007.06.1.0
1. The AAT2504 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured
by design, characterization, and correlation with statistical process controls.
2. V
is defined as V
IN
- V
when V
OUT
is 98% of nominal.
3. For V
< 1.5V, V
DO
= 1.8 - V
OUT
.
4. C
IN
= 10μF.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT2504_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator |
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| AAT2505 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual Channel, Step-Down Converter/Linear Regulator |
| AAT2505IWP-AO-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual Channel, Step-Down Converter/Linear Regulator |
| AAT2505IWP-AQ-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual Channel, Step-Down Converter/Linear Regulator |
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