BTS7960 Просмотр технического описания (PDF) - Infineon Technologies

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BTS7960

High Current PN Half Bridge NovalithIC™ 43A, 7mΩ + 9mΩ

Infineon Technologies 

High Current PN Half Bridge

BTS 7960

Block Description and Characteristics

4.3.6 Electrical Characteristics - Protection Functions

– 40 °C < Tj < 150 °C; 8 V < VS < 18 V (unless otherwise specified)

Pos. Parameter

Symbol Limit Values

Unit Test Conditions

min. typ. max.

Under Voltage Shut Down

4.3.1 Switch-ON voltage VUV(ON) –

– 5.5 V

4.3.2 Switch-OFF voltage VUV(OFF) 4.0 – 5.4 V

4.3.3 ON/OFF hysteresis VUV(HY) – 0.2 – V

Over Voltage Lock Out

VS increasing

VS decreasing

–

4.3.4 Switch-ON voltage

4.3.5 Switch-OFF voltage

4.3.6 ON/OFF hysteresis

Current Limitation

VOV(ON) 27.5 –

VOV(OFF) 27.6 –

VOV(HY) – 0.2

–V

30 V

–V

VS decreasing

VS increasing

–

4.3.7 Current limitation

detection level high

side

ICLH0

4.3.8 Current limitation

detection level low

side

ICLL0

Current Limitation Timing

A

47 62 84

44 60 80

43 59 79

A

36 47 64

34 43 61

33 42 61

VS=13.5 V

Tj = -40 °C

Tj = 25 °C

Tj = 150 °C

VS=13.5V

Tj = -40 °C

Tj = 25 °C

Tj = 150 °C

4.3.9 Shut off time for HS tCLS

and LS

70 115 210 µs VS=13.5V

Thermal Shut Down

4.3.10 Thermal shut down TjSD

junction temperature

152 175 200 °C –

4.3.11 Thermal switch on TjSO

junction temperature

150 – 190 °C –

4.3.12 Thermal hysteresis ∆T

– 7 –K –

4.3.13 Reset pulse at INH pin treset

(INH low)

3 – – µs –

Data Sheet

16

Rev. 1.1, 2004-12-07

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