Datasheet > AAT1168B-Q5-T

AAT1168B-Q5-T

更新时间： 2022-04-23 23:00:11

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

ELECTRICAL CHARACTERISTICS

temperature, V_DD= 5V, V_DD1= 10V.)

( V_DD= 2.6V to 5.5V, T_C= –40°C to 85°C , unless otherwise specified. Typical values are tested at 25°C ambient

Soft Start & Fault Detect

PARAMETER

SYMBOL

TEST CONDITION

MIN

TYP

MAX UNIT

Channel 1 Soft Start Time

Channel 2 Soft Start Time

Channel 3 Soft Start Time

SS1

SS2

SS3

D12

Channel 1 to Channel 2 Delay

Channel 2 to Channel 3 Delay

AAT1168A Only

D23

AAT1168/AAT1168B

AAT1168A

During Fault Protect Trigger Time

IN1 Fault Protection Voltage

165

1.05

1.17

0.45

1.05

AAT1168/AAT1168B

AAT1168A

1.00

1.13

0.40

1.00

1.10

1.20

0.50

1.10

IN2 Fault Protection Voltage

IN3 Fault Protection Voltage

Error Amplifier (Channel 1)

PARAMETER

SYMBOL

TEST CONDITION

MIN

TYP

MAX UNIT

Feedback Voltage

Input Bias Current

1.221 1.233 1.245

IN1

= 1V to 1.5V

–40

IN1

Level to Produce

V_EO= 1.233V

2.6V < V < 5.5V

Feedback-Voltage Line Regulation

0.05

0.15

%/V

RI1

∆I = 5

µS

Transconductance

Voltage Gain

105

1,500

V/V

–

Advanced Analog Technology, Inc. –

Version 1.00

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