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參數(shù)資料
| 型號： | AAT2506IWP-AI-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 1MHz Step-Down Converter/LDO Regulator |
| 中文描述： | 1MHz的降壓轉換器/ LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 5/26頁 |
| 文件大?。?/td> | 697K |
| 代理商： | AAT2506IWP-AI-T1 |
AAT2506
1MHz Step-Down Converter/LDO Regulator
2506.2006.05.1.3
5
Electrical Characteristics
1
Symbol
Description
Conditions
Min
Typ
Max
Units
Buck Converter
Typical values are T
A
= 25°C, V
IN
= V
CC
= V
p
= 3.6V.
V
IN
Input Voltage
2.7
5.5
2.6
V
V
V
IN
Rising
Hysteresis
V
IN
Falling
I
OUT
= 0 to 400mA,
V
IN
= 2.7V to 5.5V
V
UVLO
UVLO Threshold
100
mV
V
1.8
V
OUT
Output Voltage Tolerance
-3.5
+3.5
%
V
OUT
Output Voltage Range
Step-Down Converter
Quiescent Current
Shutdown Current
P-Channel Current Limit
High Side Switch On
Resistance
Low Side Switch On
Resistance
0.6
V
IN
V
I
QBUCK
ENLDO = GND, No Load,
0.6V Adjustable Model
EN = SGND = PGND, ENLDO = GND
25
50
μA
I
SHDN
I
LIM
1.0
μA
mA
600
R
DS(ON)H
0.45
Ω
R
DS(ON)L
0.40
Ω
I
LXLK
LX Leakage Current
V
IN
= 5.5V, V
LX
= 0 - V
IN
EN = SGND = PGND
1.0
μA
I
LXLK, R
LX Reverse Leakage Current V
IN
= Open, V
LX
= 5.5V,
(fixed)
Line Regulation
FB Threshold Voltage
Accuracy
FB Leakage Current
Oscillator Frequency
Start-Up Time
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Logic Signals
V
EN(L)
Enable Threshold Low
V
EN(H)
Enable Threshold High
I
EN(H)
Leakage Current
1.0
μA
EN = SGND = PGND
V
IN
= 2.7V to 5.5V
V
Linereg
0.5
%/V
V
FB
0.6V Output, No Load, T
A
= 25°C
591
600
609
mV
I
FB
F
OSC
T
S
0.6V Output
T
A
= 25°C
From Enable to Output Regulation
0.2
1.5
μA
MHz
μs
0.7
1.0
100
T
SD
140
°C
T
HYS
15
°C
0.6
V
V
μA
1.5
1.0
1.0
1. The AAT2506 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.
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PDF描述 |
|---|---|
| AAT2506IWP-AN-T1 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2506IWP-AQ-T1 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2506IWP-AW-T1 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2511 | Dual 600mA, 1MHz Step-Down DC/DC Converter |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AAT2506IWP-AN-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter/LDO Regulator |
| AAT2506IWP-AQ-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter/LDO Regulator |
| AAT2506IWP-AW-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter/LDO Regulator |
| AAT2510 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual 400mA, 1MHz Step-Down DC-DC Converter |
| AAT2510_06 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual 400mA, 1MHz Step-Down DC-DC Converter |
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