AMC3301 datasheet(10/37 Pages) TI

Part #	AMC3301

Description	AMC3301-Q1 Precision, 짹250-mV Input, Reinforced Isolated Amplifier With Integrated DC/DC Converter

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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10 / 37 page

6.12 Insulation Characteristics Curves

TA (°C)

100

125

150

100

200

300

400

500

D069

VDD = 3.6 V

VDD = 5.5 V

Figure 6-2. Thermal Derating Curve for Safety-

Limiting Current per VDE

TA (°C)

100

125

150

200

400

600

800

1000

1200

1400

1600

1800

D070

Figure 6-3. Thermal Derating Curve for Safety-

Limiting Power per VDE

1.E+01

1.E+02

1.E+03

1.E+04

1.E+05

1.E+06

1.E+07

1.E+08

1.E+09

1.E+10

1.E+11

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

6000

6500

Applied Voltage (V

RMS)

Working Isolation Voltage = 1200 V

RMS

Projected Insulation Lifetime = 76 Yrs

A upto 150

Applied Voltage Frequency = 60 Hz

TDDB Line (< 1 ppm Fail Rate)

20 %

87.5%

76 Yrs

143 Yrs

VDE Safety Margin Zone

Operating Zone

TA up to 150°C, stress-voltage frequency = 60 Hz,

isolation working voltage = 1000 VRMS, operating lifetime = 1184 years

Figure 6-4. Reinforced Isolation Capacitor Lifetime Projection

AMC3301-Q1

SBASA73 – JULY 2020

www.ti.com

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