AAT3125ISN-T1 データシートの表示（PDF） - Analog Technology Inc
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AAT3125ISN-T1 Datasheet PDF : 10 Pages
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AAT3125
USB OTG 5V Charge Pump
Typical Characteristics
Unless otherwise noted, VIN = 3.5V, CIN = COUT = C1 = C2 = 1µF, TA = 25°C.
Operating Current vs. Input Voltage
(EN = 1; SR = 0; Charge Pump Mode)
1.200
1.000
0.800
0.600
0.400
0.200
0.000
0
1
2
3
4
5
6
Input Voltage (V)
Operating Current vs. Input Voltage
(EN = 1; SR = 0; Outside Current Source Mode)
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
Input Voltage (V)
Shutdown Current vs. Input Voltage
(EN = 0; SR = 1)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
1
2
3
4
5
6
Input Voltage (V)
ICCOUT vs. VOUT
10
9
8
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
Output Voltage (V)
15
10
5
0
6
ISR vs. OUT
(EN = 1; SR = 1)
VIN = 4.2V
VIN = 3.2V
1
2
3
Output Voltage (V)
Charge Pump POK Timing
OUT (5V/div)
EN (2V/div)
POK2 (5V/div)
POK1 (5V/div)
SESDET (5V/div)
SRRDY (5V/div)
4
Time (100µs/div)
3125.2005.1.1.3
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