參數(shù)資料
型號: AAT3119IJS-4.5-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): 8/18頁
文件大?。?/td> 529K
代理商: AAT3119IJS-4.5-T1
AAT3119
High Efficiency 2X Charge Pump
8
3119.2007.02.1.2
Typical Characteristics _ AAT3119-4.5V
Startup
Time (100
μ
s/div)
V
(1V/div)
ENABLE
(1V/div)
I
LOAD
= 100mA @ V
IN
= 3.0V
I
LOAD
= 150mA @ V
IN
= 3.3V
I
LOAD
= 150mA @ V
IN
= 3.3V
Maximum Current Pulse vs. Supply Voltage
Supply Voltage (V)
M
0
100
200
300
400
500
600
3.0
3.2
3.4
3.6
3.8
4.0
4.2
One-shot pulse duration = 250ms
V
OUT
> 4.0V
Output Ripple Voltage
(I
OUT
= 100mA @ V
IN
= 3.5V)
V
IN
(10mV/div)
V
OUT
(20mV/div)
I
IN
(10mA/div)
Time (1
μ
μ
s/div)
Output Ripple Voltage
(I
OUT
= 50mA @ V
IN
= 3.5V)
V
IN
(10mV/div)
V
OUT
(10mV/div)
I
IN
(10mA/div)
Time (1
μ
μ
s/div)
Load Response
(100mA Load)
V
OUT
(10mV/div)
I
OUT
(50mA/div)
Time (5ms/div)
V
IN
= 3.5V
Load Response
(50mA Load)
V
OUT
(10mV/div)
I
OUT
(20mA/div)
Time (5ms/div)
V
IN
= 3.5V
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參數(shù)描述
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