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參數(shù)資料
| 型號(hào)： | AAT1123IJS-0.6-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 1MHz Step-Down Converter |
| 中文描述： | 1MHz的降壓轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 4/20頁(yè) |
| 文件大小： | 568K |
| 代理商： | AAT1123IJS-0.6-T1 |
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Electrical Characteristics
1
T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C, V
IN
= 3.6V.
Symbol
Description
Conditions
Min
Typ
Max
Units
Step-Down Converter
V
IN
Input Voltage
2.7
5.5
2.6
V
V
V
IN
Rising
Hysteresis
V
IN
Falling
I
OUT
= 0 to 600mA,
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
0.6
V
IN
V
I
Q
Quiescent Current
No Load, 0.6V Adjustable
Version
EN = AGND = PGND
25
50
μA
I
SHDN
I
OUT_X
R
DS(ON)H
R
DS(ON)L
Shutdown Current
Maximum Load Current
High Side Switch On Resistance
Low Side Switch On Resistance
1.0
μA
mA
Ω
Ω
600
0.45
0.40
I
LXLEAK
LX Leakage Current
V
IN
= 5.5V, V
LX
= 0 to V
IN
,
EN = GND
V
IN
= 2.7V to 5.5V
0.6V Output, No Load
T
A
= 25°C
0.6V Output
>0.6V Output
From Enable to Output
Regulation
T
A
= 25°C
1
μA
Δ
V
Linereg
Line Regulation
0.5
%/V
V
OUT
Out Threshold Voltage Accuracy
591
600
609
mV
I
OUT
R
OUT
Out Leakage Current
Out Impedance
0.2
μA
k
Ω
250
T
S
Start-Up Time
100
μs
F
OSC
T
SD
T
HYS
Oscillator Frequency
Over-Temperature Shutdown Threshold
Over-Temperature Shutdown Hysteresis
0.7
1.0
140
15
1.5
MHz
°C
°C
EN
V
EN(L)
V
EN(H)
I
EN
Enable Threshold Low
Enable Threshold High
Input Low Current
0.6
V
V
μA
1.4
-1.0
V
IN
= V
FB
= 5.5V
1.0
AAT1123
1MHz Step-Down Converter
4
1123.2007.02.1.6
1. The AAT1123 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1123IJS-1.2-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter |
| AAT1125IJS-0.6-T1 | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| AAT1126 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:600mA, 1MHz Step-Down Converter |
| AAT1126IGV-0.6-T1 | 制造商:Skyworks Solutions Inc 功能描述:SKYAAT1126IGV-0.6-T1 DC/DC CONVERTERS (S 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1130 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:2.5MHz 500mA Step-Down DC/DC Converter |
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