BTS 7930B Infineon Technologies, BTS 7930B Datasheet - Page 15

• Manufacturer Part Number: BTS 7930B
• Manufacturer: Infineon Technologies

Specifications of BTS 7930B

• Packages: P-TO263-7
• Operating Range: 5.5 - 28.0 V
• Rds (on) (typ): 28.0 mOhm
• Id(lim): 31.0 A
• Iq (typ): 7.0 µA
• Diagnosis: OV, OT, OC-failure flag, current sense

IN pin are ignored. However, the INH pin can still be used to switch both MOSFETs off.
After
after 2 *
(e.g. inflicted by EMI coming from the motor) is suppressed by internal filter circuitry. Due
to thresholds and reaction delay times of the filter circuitry the effective current limitation
level
Figure 7
Figure 8
Data Sheet
High Side Switch
I
CLx 0
I
CLx
I
40
30
20
t
I
L
50
45
35
25
55
CLS
CLx
0
t
CLS
depends on the slew rate of the load current d
the switches return to their initial setting. The error signal at the IS pin is reset
I
. Unintentional triggering of the current limitation by short current spikes
CLH0
500
Timing Diagram Current Limitation (Inductive Load)
Current Limitation Level vs. Current Slew Rate dI/dt
T
j
= 25°C
1000
dI
L
T
T
1500
/dt [A/ms]
j
j
= 150°C
= -40°C
2000
t
CLS
14
Low SideSwitch
Block Description and Characteristics
40
30
20
50
45
35
25
55
0
High Current PN Half Bridge
I
CLL0
I
/d
500
t
as shown in Figure 8
T
j
= 25°C
1000
Rev. 2.0, 2006-06-01
dI
T
T
L
1500
j
/dt [A/ms]
j
= -40°C
= 150°C
BTS 7930B
2000
t