AAT1118 Datasheet, PDF (7/18 Pages) Advanced Analog Technology, Inc. – ADJUSTABLE TRIPLE-CHANNEL TFT LCD DC-DC CONVERTER

Electrical Characteristics, V_DD= 3.3V, V_DDH= 10V
Charge Pump Regulator Characteristics
PARAMETER
V_DD1 Input Supply
Range
V_DD2 Input Supply
Range
SYMBOL
V_DD1
V_DD2
TEST CONDITION
IN2 Threshold Voltage
IN2
IN3 Threshold Voltage
IN3
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
V_IN2= − 0.05V
V _IN3= − 1.5V ʳ
ʳ
ʳ
ʳ
ʳ
ʳ
AAT1118/A/B
MIN TYP MAX UNIT
6
15
V
6
15
V
− 50 0
50 mV
1.20 1.25 1.30 V
− 50
50 nA
− 50
50 nA
540 640 740 kHz
3
20
Ó¨
3
20 Өʳ
3
20
Ó¨
3
20 Өʳ
30 ̀˔ʳ
؀ –᨜ᣊֺઝैݾٝૻڶֆ– ׹
–
–
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