AAT1168-Q5-T AAT [Advanced Analog Technology, Inc.], AAT1168-Q5-T Datasheet - Page 9

• Manufacturer Part Number: AAT1168-Q5-T
• Description: TRIPLE-CHANNEL TFT LCD POWER SOLUTION WITH OPERATIONAL AMPLIFIERS
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

PIN DESCRIPTION
PIN NO.
QFN-32
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
3
4
5
6
7
8
9
VOUT3
NAME
GND1
GND2
OUT3
VREF
VDD1
GND
VI1+
VI2+
VI3+
VI4+
VI5+
VDD
VO1
VI1–
VO2
VI2–
VO3
VI4–
VO4
VI5–
VO5
SW
IN1
IN3
IN2
EO
Advanced Analog Technology, Inc.
I/O
O
O
O
O
O
O
O
-
-
-
-
-
-
-
I
I
I
I
I
I
I
I
I
I
I
I
I
Channel 3 Output Voltage (gate high voltage input)
Internal Reference Voltage Output
Ground
SW MOS Ground
Operational Amplifier 1 Output
Operational Amplifier 1 Negative Input
Operational Amplifier 1 Positive Input
Operational Amplifier 2 Output
Operational Amplifier 2 Negative Input
Operational Amplifier 2 Positive Input
Ground for Operational Amplifiers
V
V
High Voltage Power Supply Input
Operational Amplifier 4 Positive Input
Operational Amplifier 4 Negative Input
Operational Amplifier 4 Output
Operational Amplifier 5 Positive Input
Operational Amplifier 5 Negative Input
Operational Amplifier 5 Output
Main PWM Switching Pin
Power Supply Input
Main PWM Feedback Pin
Main PWM Error Amplifier Output
Positive Charge Pump Feedback Pin
Positive Charge Pump Output
Negative Charge Pump Feedback Pin
COM
COM
–
Operational Amplifier Positive Input
Operational Amplifier Output
–
Advanced Analog Technology, Inc. –
台 灣 類 比 科 技 股 份 有 限 公 司
Version 1.00
Page 9 of 22
DESCRIPTION
–
AAT1168/1168A/1168B
May 2008