BTS 5572E Infineon Technologies, BTS 5572E Datasheet - Page 25

• Manufacturer Part Number: BTS 5572E
• Manufacturer: Infineon Technologies

Specifications of BTS 5572E

• Packages: PG-DSO-36
• Channels: 5.0
• Channel Mix: 3x50mohm+2*130mohm
• Led Mode: Yes
• Cranking Mode: No
• Pwm Engine Integrated: No

7.4
In addition to the output clamp for inductive loads as described in
available for over voltage protection. The current through the ground connection has to be limited during over
voltage. Please note that in case of over voltage the pin GND might have a high voltage offset to the module
ground.
7.5
In case of complete loss of the device ground connections, but connected load ground, the SPOC - BTS5572E
securely changes to or stays in off-state.
7.6
In case of loss of
ground connection or through an additional path from
reverse polarity reason, the ground connection is not available for demagnetization. Then for example, a resistor
can be placed in parallel to the diode or a suppressor diode can be used between
Data Sheet
Over Voltage Protection
Loss of Ground
Loss of
V
BB
connection in on-state, all inductances of the loads have to be demagnetized through the
V
BB
V
25
BB
to ground. When a diode is used in the ground path for
Section
6.3, there is a clamp mechanism
V
BB
and GND.
SPOC - BTS5572E
Protection Functions
Rev. 1.0, 2008-05-15