參數(shù)資料
型號(hào): AAT3111IJS-3.6-T1
廠商: Advanced Analog Technology,lnc.
英文描述: MicroPower⑩ Regulated Charge Pump
中文描述: 微功耗穩(wěn)壓電荷泵⑩
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 342K
代理商: AAT3111IJS-3.6-T1
AAT3111
MicroPower Regulated Charge Pump
3111.2006.06.1.3
5
Typical Characteristics — AAT3111-3.3
Unless otherwise noted, V
IN
= 3V, C
IN
= C
OUT
= 10μF, C
FLY
= 1μF, T
A
= 25°C.
V
SHDN
Threshold vs. Supply Voltage
0.4
0.5
0.6
0.7
0.8
0.9
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
Supply Voltage (V)
V
S
V
IH
V
IL
Startup
Time (100μs/div)
SHDN
(2V/div)
V
OUT
(1V/div)
I
LOAD
= 100mA
IN
= 2.3V
I
LOAD
= 25mA
V
IN
= 2.0V
I
LOAD
= 50mA
IN
= 2.0V
Efficiency vs. Load Current
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
Load Current (mA)
E
V
IN
= 1.8V
V
IN
= 2.0V
V
IN
= 2.6V
Efficiency vs. Supply Voltage
50
55
60
65
70
75
80
85
90
95
1.8
2.0
2.2
2.4
2.6
2.8
3.0
Supply Voltage (V)
E
100mA
5mA
50mA
Supply Current vs. Supply Voltage
0
10
20
30
40
50
60
1.5
2.0
2.5
3.0
3.5
Supply Voltage (V)
S
μ
A
No Load, Switching
No Load, Not Switching
Output Voltage vs. Output Current
3.20
3.25
3.30
3.35
3.40
0.01
0.1
1
10
100
1000
Output Current (mA)
O
V
IN
= 1.7V
V
IN
= 2.3V V
IN
= 2.6V
V
IN
= 2.0V
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