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AAT1118_2 Datasheet, PDF (7/14 Pages) Advanced Analog Technology, Inc. – ADJUSTABLE TRIPLE-CHANNEL TFT LCD DC-DC CONVERTER | |||
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Advanced Analog Technology, Inc.
Electrical Characteristics, VDD= 3.3V, VDDH= 10V
Charge Pump Regulator Characteristics
AAT1118
PARAMETER
VDD1 Input Supply
Range
VDD2 Input Supply
Range
IN2 Threshold Voltage
SYMBOL
VDD1
VDD2
IN2
TEST CONDITION
MIN TYP MAX UNIT
6
15
V
6
15
V
â 50 0
50 mV
IN3 Threshold Voltage
IN3
1.20 1.25 1.30 V
IN2 Input Bias Current
IN3 Input Bias Current
Charge Pump Frequency
OUT2 Switch R-on
OUT3 Switch R-on
Continuous Output
Current
I B2
I B3
f OSCP
R ONP2
R ONN2
R ONP3
R ONN3
I OUT
VIN2= â 0.05V
V IN3= â 1.5V
â 50
50 nA
â 50
50 nA
540 640 740 kHz
3
20
Ω
3
20
Ω
3
20
Ω
3
20
Ω
30 mA
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Page 7 of 14
V 2.0011
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