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
4.3.2 Switch-OFF voltage
4.3.3 ON/OFF hysteresis
Over Voltage Lock Out
4.3.4 Switch-ON voltage
4.3.5 Switch-OFF voltage
4.3.6 ON/OFF hysteresis
Current Limitation
VUV(ON)
–
–
5.5 V
5.4 V
VS increasing
VS decreasing
–
VUV(OFF) 4.0
–
VUV(HY)
–
0.2
–
V
VOV(ON) 27.5
VOV(OFF) 27.6
–
–
–
V
VS decreasing
VS increasing
–
30 V
VOV(HY)
–
0.2
–
V
4.3.7 Current limitation
detection level high
side
ICLH0
A
VS=13.5 V
Tj = -40 °C
Tj = 25 °C
Tj = 150 °C
47
44
43
62
60
59
84
80
79
4.3.8 Current limitation
detection level low
side
ICLL0
A
VS=13.5V
Tj = -40 °C
Tj = 25 °C
Tj = 150 °C
36
34
33
47
43
42
64
61
61
Current Limitation Timing
4.3.9 Shut off time for HS
and LS
tCLS
70
115 210 µs
VS=13.5V
Thermal Shut Down
4.3.10 Thermal shut down
junction temperature
TjSD
TjSO
∆T
152 175 200 °C
–
–
4.3.11 Thermal switch on
junction temperature
150
–
190 °C
4.3.12 Thermal hysteresis
–
3
7
–
–
–
K
–
–
4.3.13 Reset pulse at INH pin treset
µs
(INH low)
Data Sheet
16
Rev. 1.1, 2004-12-07
INFINEON [ Infineon ]
