參數(shù)資料
型號: AAT2513IVN-AA-T1
廠商: Advanced Analog Technology,lnc.
英文描述: Dual 600mA Step-Down Converter with Synchronization
中文描述: 雙600mA降壓轉(zhuǎn)換器的同步
文件頁數(shù): 6/22頁
文件大?。?/td> 693K
代理商: AAT2513IVN-AA-T1
Electrical Characteristics
Output Voltage Error Vs. Temperature
(V
OUT
= 2.5V; I
OUT
= 600mA)
Temperature (
°
C)
O
0.00
0.05
0.10
0.15
0.20
0.25
0.30
-40
-20
0
20
40
60
80
100
120
V
IN
= 3.6V
V
IN
= 4.2V
No Load Quiescent Current vs. Input Voltage
Input Voltage (V)
I
45
50
55
60
65
70
2.5
3
3.5
4
4.5
5
5.5
6
25
°
C
85
°
C
-40
°
C
Switching Frequency vs. Temperature
Temperature (
°
C)
S
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
-40
-20
0
20
40
60
80
100
120
V
IN
= 4.2V
V
IN
= 3.6V
Switching Frequency vs. Input Voltage
(I
OUT
= 600mA; 25°C)
Input Voltage (V)
F
-4
-3
-2
-1
0
1
2
3
4
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
V
IN
= 2.5V
V
OUT
= 1.8V
V
OUT
= 1.5V
V
IN
= 3.3V
Efficiency vs. Load
(V
OUT
= 1.5V; L = 2.2μH; LL Mode)
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
= 4.2V
V
IN
= 3.6V
DC Regulation
(V
OUT
= 1.5V; L = 2.2μH; LL Mode)
Output Current (mA)
O
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0.1
1
10
100
1000
V
IN
= 3.3V
V
IN
= 4.2V
V
IN
= 5.0V
AAT2513
Dual 600mA Step-Down
Converter with Synchronization
6
2513.2007.04.1.1
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