AAT1110-S-T データシートの表示（PDF） - Analog Technology Inc

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AAT1110-S-T

ONE-CHANNEL STEP-DOWN PWM CONTROLLER

Analog Technology Inc 

Advanced Analog Technology, Inc.

AAT1110

Electrical Characteristics, VDD = 3.3V (Unless Otherwise Specified) (See Note 1)

EA (Error Amplifier)

Parameter

Input Threshold Voltage

VT Input Stability

VT Variation with

Temperature

Input Bias Current

Output Voltage Swing

Output Sink Current

Output Source Current

Open-Loop Voltage Gain

VT

VT∆V

VT∆T

Test Condition

VOE = 0.7V

VDD = 2.6 to 6.5V

TC = − 20 oC to 90 oC

IB

VOS+

VOS−

I OS+

I OS−

A VO

VOE =0.7V

VOE =0.7V

Min Typ Max Unit

1.249 1.262 1.275 V

-

2 8 mV

-

1 -%

-

0.1 1.0 µA

1.4 1.7 -

V

- 0.05 0.20

3 20 - mA

− 45 − 75 - µA

70 85 - dB

Output Section

Parameter

High-Level Output Voltage

Low-Level Output Voltage

Rise Time

Fall Time

VOH

VOL

t RISE

t FALL

Test Condition

IO= − 30 mA

IO=+30mA

CL=1,000pF

CL=1,000pF

Min Typ Max Unit

1.9 2.3 - V

- 0.8 1.2 V

- 100 - ns

- 100 - ns

Operating Current

Parameter

Supply Current

I DD−OFF

I DD−ON

Test Condition

Output ”OFF” State

RT =4.2 kΩ

Min Typ Max Unit

- 1.3 - mA

- 1.6 - mA

– 台灣類比科技股份有限公司 –

– Advanced Analog Technology, Inc. –

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