Datasheet > AAT1168B-Q5-T

AAT1168B-Q5-T

更新时间： 2024-01-30 08:11:27

品牌	Logo	应用领域
AAT		运算放大器
页数	文件大小	规格书
22页	1101K
描述
TRIPLE-CHANNEL TFT LCD POWER SOLUTION WITH OPERATIONAL AMPLIFIERS

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AAT1168B-Q5-T 数据手册

Advanced Analog Technology, Inc.

May 2008

AAT1168/1168A/1168B

PIN DESCRIPTION

PIN NO.

QFN-32

NAME

I/O

DESCRIPTION

VOUT3

VREF

GND

GND1

VO1

VI1–

VI1+

VO2

VI2–

VI2+

GND2

VI3+

VO3

VDD1

VI4+

VI4–

VO4

VI5+

VI5–

VO5

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_COMOperational Amplifier Positive Input

V_COMOperational Amplifier Output

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

VDD

IN1

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

IN3

OUT3

IN2

–

Advanced Analog Technology, Inc. –

Version 1.00

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