BTS 50070-1EGA Infineon Technologies, BTS 50070-1EGA Datasheet - Page 21

• Manufacturer Part Number: BTS 50070-1EGA
• Manufacturer: Infineon Technologies

Specifications of BTS 50070-1EGA

• Packages: PG-DSO-12
• Channels: 1.0
• Ron @ Tj = 25°c: 7.0 mOhm
• Recommended Operating Voltage Min.: 6.0 V
• Recommended Operating Voltage Max.: 28.0 V
• Il(sc): 90.0 A

6.6
All logic pins have ESD protection. Beside the output clamp for the power stage as described in
is a clamp mechanism implemented for pin IS. See
Figure 18
6.7
In case of complete loss of the device ground connections the BTS50070-1EGA securely changes to or remains
in OFF state, if the sense resistor
6.8
In case of loss of load with charged primary inductances the maximum supply voltage has to be limited. It is
recommended to use a Z-diode, a varistor ( V
parallel.
In case of loss of V
be provided, to demagnetize the charged inductances. It is recommended to use a diode, a Z-diode or a varistor
( V
For higher clamp voltages currents through all pins have to be limited according to the maximum ratings. Please
refer to
Figure 19
In case of complete loss of
Datasheet
Zb
< 16 V, V
Figure 19
V
V
Zb
Za
ESD Protection
Over-Voltage Protection
Loss of Ground Protection
Loss of Load Protection, Loss of V
Loss of V
ZL
+ V
D
for details.
bb
< 16 V, ).
GND
control
chip
connection with charged inductive loads, a current path with load current capability has to
bb
IN
DEN
IS
V
bb
the BTS50070-1EGA remains in OFF state.
R
base
VBB
control chip
IS
V b b_ L o a d_ d isco n n e ct.e mf
is higher than 500Ω.
GND
chip
OUT
Za
< 42 V) or V
Figure 18
21
base
bb
bb
Protection
V
for details.
clamping power switches with connected loads in
bb
chip
GND
control
chip
Smart High-Side Power Switch
OUT
VBB
base
chip
OUT
Protection Functions
BTS50070-1EGA
Section 5.5
V1.0, 2009-04-06
V b b_ d isco n n e ct.e mf
OverVoltage .emf
there
V
V
D
ZL