AMC3301 datasheet(11/38 Pages) TI2

部件名	AMC3301

功能描述	AMC3301 Precision, ±250mV Input, Reinforced Isolated Amplifier With Integrated DC/DC Converter

PDF	38 Pages

Scroll/Zoom	100%

制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

标志

11 / 38 page

5.12 Insulation Characteristics Curves

TA (°C)

100

125

150

100

200

300

400

500

D069

VDD = 3.6 V

VDD = 5.5 V

Figure 5-2. 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 5-3. 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)

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 = 1200 VRMS, operating lifetime = 76 years

Figure 5-4. Reinforced Isolation Capacitor Lifetime Projection

www.ti.com

AMC3301

SBAS917C – AUGUST 2019 – REVISED MAY 2025

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