參數(shù)資料
型號: AAT3119IJS-5.0-T1
廠商: Advanced Analog Technology,lnc.
英文描述: High Efficiency 2X Charge Pump
中文描述: 高效率2倍充電泵
文件頁數(shù): 7/18頁
文件大?。?/td> 529K
代理商: AAT3119IJS-5.0-T1
Typical Characteristics _ AAT3119-4.5V
Oscillator Frequency vs. Supply Voltage
Supply Voltage (V)
O
-40
°
C
+85
°
C
+25
°
C
1.10
1.15
1.20
1.25
1.30
2.7
3.0
3.3
3.6
3.9
4.2
4.5
Efficiency vs. Load Current
Load Current (mA)
E
0
10
20
30
40
50
60
70
80
90
100
0.1
1.0
10
100
1000
V
IN
= 2.7V
V
IN
= 3.0V
V
IN
= 3.3V
V
IN
= 3.6V
Efficiency vs. Supply Voltage
Supply Voltage (V)
E
0
10
20
30
40
50
60
70
80
90
100
2.7
3.0
3.3
3.6
3.9
4.2
4.5
50mA
100mA
150mA
Supply Current vs. V
EN
V
EN
Control Voltage (V)
S
0
1
2
3
4
5
0
1
2
3
4
5
6
I
OUT
= 0
μ
A
V
IN
= 5.5
V
IN
= 3.3V
V
IN
= 2.8V
Supply Current vs. Supply Voltage
Supply Voltage (V)
S
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
2.5
3.0
3.5
4.0
4.5
5.0
I
OUT
= 0
μ
A
C
FLY
= 1
μ
F
V
EN
= V
IN
Output Voltage vs. Output Current
Output Current (mA)
O
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
0
40
80
120
160
200
V
IN
=3.3
V
IN
=3.6
V
IN
= 2.7
V
IN
= 3.0
AAT3119
High Efficiency 2X Charge Pump
3119.2007.02.1.2
7
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