7

AMC1306E05, AMC1306E25, AMC1306M05, AMC1306M25

www.ti.com

SBAS734C – MARCH 2017 – REVISED JANAURY 2020

Product Folder Links: AMC1306E05 AMC1306E25 AMC1306M05 AMC1306M25

Submit Documentation Feedback

Copyright © 2017–2020, Texas Instruments Incorporated

7.7 Safety-Related Certifications

VDE

UL

Certified according to DIN VDE V 0884-11: 2017-01, DIN EN

62368-1: 2016-05, EN 62368-1: 2014, and IEC 62368-1: 2014

Recognized under 1577 component recognition and

CSA component acceptance NO 5 programs

Reinforced insulation

Single protection

File number: DIN 40040142

File number: E181974

(1)

The maximum safety temperature, TS, has the same value as the maximum junction temperature, TJ, specified for the device. The IS

and PS parameters represent the safety current and safety power, respectively. Do not exceed the maximum limits of IS and PS. These

limits vary with the ambient temperature, TA.

The junction-to-air thermal resistance, RθJA, in the Thermal Information table is that of a device installed on a high-K test board for

leaded surface-mount packages. Use these equations to calculate the value for each parameter:

TJ = TA + RθJA × P, where P is the power dissipated in the device.

TJ(max) = TS = TA + RθJA × PS, where TJ(max) is the maximum junction temperature.

PS = IS × AVDDmax + IS × AVDDmax, where AVDDmax is the maximum high-side supply voltage and DVDDmax is the maximum controller-

side supply voltage.

7.8 Safety Limiting Values

Safety limiting intends to minimize potential damage to the isolation barrier upon failure of input or output circuitry.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IS

Safety input, output, or supply current

RθJA = 112.2°C/W, AVDD = DVDD = 5.5 V,

TJ = 150°C, TA = 25°C

202.5

mA

RθJA = 112.2°C/W, AVDD = DVDD = 3.6 V,

TJ = 150°C, TA = 25°C

309.4

PS

Safety input, output, or total power

RθJA = 112.2°C/W, TJ = 150°C, TA = 25°C

1114(1)

mW

TS

Maximum safety temperature

150

°C