參數(shù)資料
型號： AAT2500M
廠商： Advanced Analogic Technologies, Inc.
英文描述： 400mA Step-Down Converter and 300mA LDO
中文描述： 400mA的降壓轉(zhuǎn)換器和300mA的LDO
文件頁數(shù)： 7/22頁
文件大?。?/td> 547K
代理商： AAT2500M
AAT2500M
400mA Step-Down Converter and 300mA LDO
2500M.2007.06.1.0
7
Typical Characteristics
Step-Down Converter Output Ripple
(V
OUT
= 1.8V; V
IN
= 5V; I
OUT
= 1mA)
Time (10μs/div)
O
I
1.79
1.80
1.81
0.0
0.1
0.2
Step-Down Converter Output Ripple
(V
OUT
= 1.8V; V
IN
= 5V; I
OUT
= 400mA)
Time (200ns/div)
O
I
1.79
1.80
1.81
1.82
0.0
0.2
0.4
0.6
Step-Down Converter Efficiency vs. Load
(V
OUT
= 1.2V; L = 2.2μH)
Output Current (mA)
E
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
V
IN
= 2.7V
V
IN
= 3.3V
V
IN
= 4.2V
V
IN
= 5V
Step-Down Converter DC Regulation
(V
OUT
= 1.2V; L = 2.2μH)
Output Current (mA)
O
-1.0
-0.5
0.0
0.5
1.0
0.1
1
10
100
1000
V
IN
= 3.6V to 5.5V
V
IN
= 2.7V
Step-Down Converter Efficiency vs. Load
(V
OUT
= 1.8V; L = 2.2μH)
Output Current (mA)
E
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
V
IN
= 2.7V
V
IN
= 3.3V
V
IN
= 5.5V
V
IN
= 4.2V
Step-Down Converter DC Regulation
(V
OUT
= 1.8V; L = 2.2μH)
Output Current (mA)
O
-1.0
-0.5
0.0
0.5
1.0
0.1
1
10
100
1000
V
IN
= 3.3V, 4.2V, 5.5V
V
IN
= 2.7V
相關(guān)PDF資料
PDF描述
AAT2500MITP-AW-T1 400mA Step-Down Converter and 300mA LDO
AAT2500 1MHz Step-Down Converter/LDO Regulator
AAT2500IFP-AQ-T1 1MHz Step-Down Converter/LDO Regulator
AAT2500IWP-AG-T1 1MHz Step-Down Converter/LDO Regulator
AAT2500IWP-AI-T1 1MHz Step-Down Converter/LDO Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AAT2500MITP-AW-T1 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 400mA Step-Down Convrt + 300mA LDO 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
AAT2503 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator
AAT2503_08 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator
AAT2503IZL-BAA-T1 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator
AAT2504 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator
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