Datasheet

4

Revision 1.02

19-08-2022

TLE4971

Datasheet

Absolute Maximum Ratings

Table 2 Absolute Maximum Ratings

General conditions (unless otherwise specified): VDD = 3.3V; TS = -40°C … +125°C

Parameter

Symbol

Min

Typ

Max

Unit

Note /

Test Condition

Supply voltage

VDD

-0.3

3.3

3.6

V

-

-

6.5

V

duration < 1 minute

Primary nominal rated

current LF1)

IPNRLF

-70

-

70

A

Peak, frequency < 10Hz.

Tested on Infinenon reference

PCB (see related application

note: AppNote TLx4971 PCB)

Primary nominal rated

current HF2)

IPNRHF

-70

-

70

A

RMS, frequency ≥ 10Hz.

Tested on Infinenon reference

PCB (see related application

note: AppNote TLx4971 PCB)

Primary current

IPNS

-250

-

250

A

Single peak for 10µs,

10 assertions per lifetime

Voltage on interface pins

VREF, OCD1, AOUT

VIO

-0.3

-

VDD + 0.3

V

Voltage on Interface pin

OCD2

VIO_OCD2

-0.3

-

21

V

ESD voltage3)

VESD_HBM

-2

-

2

kV

ESD voltage4)

VESD_SYS

-16

-

16

kV

In the application circuit

Voltage slew-rate on

current rail

ΔV/dt

-

-

10

V/ns

Maximum junction

temperature

Tj_max

-

-

130

°C

Storage temperature

TA_STORE

-40

-

150

°C

Life time

LT

15

-

-

Years

Considering continuous

operation with TS = 70°C

and I = 30 A RMS

1)

Tested with primary nominal rated current of 70A peak on Infineon reference PCB at Low Frequency (LF).

Thermal equilibrium reached after 2 min.

2)

Tested with primary nominal rated current of 70A rms on Infineon reference PCB at High Frequency (HF).

Thermal equilibrium reached after 2 min.

3)

Human Body Model (HBM), according to standard AEC-Q 100-002

4)

According to standard IEC 61000−4−2 electrostatic discharge immunity test

Stress above the limit values listed here may cause permanent damage to the device. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability. Maximum ratings are absolute

ratings. Exceeding only one of these values may cause irreversible damage to the integrated circuit.