Datasheet > AAT1401

AAT1401

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
AAT		/
页数	文件大小	规格书
21页	357K
描述
FOUR-CHANNEL DIGITAL STILL CAMERA POWER SUPPLY

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数据手册

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AAT1401 数据手册

Advanced Analog Technology, Inc.

AAT1401

PIN DESCRIPTION (VQFN-40)

Pin No Name

I/O

Function

MC1

SD1

SD4

SHDN

IE1

Boost or Buck Select for CH1

ON/OFF Control for CH1

ON/OFF Control for CH4

Power ON/OFF Control

Inverted Input for Error Amplifier 1 (EA1)

Inverted Input for Error Amplifier 4 (EA4)

Dead Time Control of CH1

Output for Error Amplifier 1 (EA1)

Dead Time Control of CH4

IE4

DTC1

OE1

DTC4

OE4

Output for Error Amplifier 4 (EA4)

External Frequency Setting Resistor

External Frequency Setting Capacitor

Reference Voltage 2.77V Output

Ground

GND

VDD

Power Supply

V_REF

Reference Voltage 1.245V Output

Short Circuit Protection Capacitor Connection Pin

ON/OFF Control for CH3

SCP

SD3

SD2

ON/OFF Control for CH2

IE3A

IE3

Inverted Input 2 for Error Amplifier 3 (EA3)

Inverted Input for Error Amplifier 3 (EA3)

Inverted Input for Error Amplifier 2 (EA2)

Output for Error Amplifier 3 (EA3)

Output for Error Amplifier 2 (EA2)

Dead Time Control of CH3

IE2

OE3

OE2

DTC3

DTC2

MC2

Dead Time Control of CH2

Boost or Buck Select for CH2

OUT2

CH2 Totem Pole Type Output

OUT3

OUT4_2

PGND

PVDD

OUT4_1

CH3 Totem Pole Type Output

CH4 Synchronous Rectifier Side Output

Output Buffer Ground

Output Buffer Power Supply

CH4 Totem Pole Type Output

OUT1_1

OUT1_2

CH1 Totem Pole Type Output

CH1 Synchronous Rectifier Side Output

– 台灣類比科技股份有限公司 –

– Advanced Analog Technology, Inc. –

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