AIC1340CS 查看數據表（PDF） - Analog Intergrations

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产品描述 (功能)

比赛名单

AIC1340CS

High Performance, Tripple-Ouput, Auto-Tracking Combo Controller

Analog Intergrations 

AIC1340

n ELECTRICAL CHARACTERISTICS (Vcc=12V, TJ=25°C, Unless otherwise

specified)

PARAMETER

TEST CONDITIONS

SYMBOL MIN. TYP. MAX. UNIT

VCC SUPPLY CURRENT

Supply Current

POWER ON RESET

UGATE, LGATE, GATE3 and

ICC

VOUT2 open

1.8 3

mA

Rising VCC Threshold

VOCSET=4.5V

VCCTHR

8.6

9.5 10.4

V

Falling VCC Threshold

Rising VIN2 Under-Voltage

Threshold

VOCSET=4.5V

VCCTHF

8.2

9.2 10.2

V

VIN2THR

2.5

2.6

2.7

V

VIN2 Under-Voltage Hystere-

sis

VIN2HYS

130

mV

Rising VOCSET1 Threshold

OSCILLATOR

VOCSETH

1.3

V

Free Running Frequency

F

170 200 230 KHz

Ramp. Amplitude

REFERENCE

∆VOSC

1.3

VP-P

FB2 Reference Voltage

FB3 Reference Voltage

LINEAR REGULATOR

VREF2 1.240 1.265 1.290 V

VREF3 1.250 1.275 1.300 V

Regulation

10mA<IOUT2<150mA

-1

+1

%

Under-Voltage Level

Over-Current Protection

FB2 falling

FB2UV

70 82

%

430 570

mA

Over-Current Protection

During Start-up

LINEAR CONTROLLER

750

mA

Regulation

Under-Voltage Level

0 < IGATE3 < 10mA

FB3 falling

-2.5

FB3UV

+2.5 %

70 80

%

4

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