BTS 7970B Infineon Technologies, BTS 7970B Datasheet - Page 18

• Manufacturer Part Number: BTS 7970B
• Manufacturer: Infineon Technologies

Specifications of BTS 7970B

• Packages: P-TO263-7
• Operating Range: 5.5 - 28.0 V
• Rds (on) (typ): 16.0 mOhm
• Id(lim): 68.0 A
• Iq (typ): 7.0 µA
• Diagnosis: OV, OT, OC-failure flag, current sense

4.3.6
– 40 °C <
Pos.
Under Voltage Shut Down
4.3.1
4.3.2
4.3.3
Over Voltage Lock Out
4.3.4
4.3.5
4.3.6
Current Limitation
4.3.7
4.3.8
Current Limitation Timing
4.3.9
Thermal Shut Down
4.3.10 Thermal shut down
4.3.11 Thermal switch on
4.3.12 Thermal hysteresis
4.3.13 Reset pulse at INH pin
Data Sheet
Parameter
Switch-ON voltage
Switch-OFF voltage
ON/OFF hysteresis
Switch-ON voltage
Switch-OFF voltage
ON/OFF hysteresis
Current limitation
detection level high
side
Current limitation
detection level low
side
Shut off time for HS
and LS
junction temperature
junction temperature
(INH low)
T
Electrical Characteristics - Protection Functions
j
< 150 °C; 8 V <
V
S
Symbol Limit Values
V
V
V
V
V
V
I
I
t
T
T
∆
t
CLS
reset
< 18 V (unless otherwise specified)
CLH0
CLL0
jSD
jSO
T
UV(ON)
UV(OFF)
UV(HY)
OV(ON)
OV(OFF)
OV(HY)
min. typ.
27.8
155
150
17
4.0
28
54
50
54
50
70
–
–
–
–
–
–
4
Block Description and Characteristics
115
175
0.2
0.2
76
73
70
71
68
65
–
–
–
–
–
7
–
High Current PN Half Bridge
max.
210 µs
200 °C
190 °C
5.5 V
5.4 V
30
98
90
90
82
–
–
–
–
–
–
–
Unit
V
V
V
V
A
A
K
µs
Rev. 2.0, 2006-05-09
Test Conditions
V
V
–
V
V
–
V
T
T
T
V
T
T
T
V
–
–
–
–
j
j
j
j
j
j
S
S
S
S
S
S
S
= -40 °C
= 25 °C
= 150 °C
= -40 °C
= 25 °C
= 150 °C
=13.5 V
=13.5V
=13.5V
decreasing
increasing
increasing
decreasing
BTS 7970B