AIC1686 查看數據表（PDF） - Analog Intergrations

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AIC1686

Off-Line Power Supply Protection IC with Shunt Regulator

Analog Intergrations 

AIC1686

TEST CIRCUIT

Refer to TYPICAL APPLICATION CIRCUIT.

ELECTRICAL CHARACTERISTICS (VCC= 12V, Ta=25°C, unless otherwise specified.)

PARAMETER

VCC Supply Current

Nominal Mode ( Remote On)

Standby Mode ( Remote Off)

5V Reference (Note1)

Reference Voltage

Line Regulation

Error Amplifier

Internal Reference Voltage

Maximum Output Sink Current

Open Loop Voltage Gain

Unity Gain Bandwidth

Power Supply Rejection Ratio

Slew Rate

Fault Detection

Fault Output High Voltage

Fault Output High Voltage

Fault Output Low Voltage

3.3V Input OVP Trip Level

5V Input OVP Trip Level

12V Input OVP Trip Level

Protection Input Trip Level

Fault Latch Delay

Remote ON/OFF

REMI Input Threshold

REMI Input Hysteresis

TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

All Outputs Unloaded

All Outputs Unloaded

IVCC

IVCCSB

0.5 1 mA

0.4 0.8 mA

IO=0 to 25mA, CL=1µF

VCC=8V to 16V, CL=1µF

VREF

4.85 5

5.15 V

15

mV

VEAO=1V

CL=100pF

CL=100pF

VEA

IEA

GBW

PSRR

SR

2.45 2.5 2.55 V

20

mA

80

dB

3

MHz

85

dB

2

V/µS

IOH=500µA, Remote On

IOH=20µA, Remote Off

IOL=4.5mA

Input Voltage Rising

Input Voltage Rising

Input Voltage Rising

Input Voltage Rising

Input Voltage Falling

VFLOH

4

V

VFLOHS

4

V

VFLOL

0.4 V

V33OVP

3.7

4

4.3

V

V5OVP

5.5

6

6.5 V

V12OVP 13.2 14 15.6 V

VPIH

3.8

V

VPIL

1.2 V

TFL

10 25 50 µS

Input Voltage Rising

Input Voltage Falling

VRIH

3.8

VRIL

HYSRI

0.7

V

1.2 V

1.8 V

3

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