sp000203741 Infineon Technologies Corporation, sp000203741 Datasheet - Page 11

• Manufacturer Part Number: sp000203741
• Description: Smart High-side Power Switch Profet Two Channels, 140 M ?
• Manufacturer: Infineon Technologies Corporation

A high signal at the input pin causes the power DMOS to switch on with a dedicated
slope, which is optimized in terms of EMC emission.
Figure 6
4.1.3
When switching off inductive loads with high-side switches, the voltage
ground potential, because the inductance intends to continue driving the current.
Figure 7
To prevent destruction of the device, there is a voltage clamp mechanism implemented
that keeps that negative output voltage at a certain level (
Figure 8
Data Sheet
for details. Nevertheless, the maximum allowed load inductance is limited.
Inductive Output Clamp
Switching a Load (resistive)
Output Clamp (OUT1 and OUT2)
V
90%
70%
30%
10%
OUT
IN
t
ON
V
bb
dV /dt
ON
Block Description and Electrical Characteristics
11
GND
VBB
Smart High-Side Power Switch
OUT
dV /dt
70%
30%
ON
V
OUT
V
I
t
OFF
L
OUT(CL)
L,
R
L
t
t
). See
V
OUT
V1.0, 2005-12-19
BTS 5231GS
Figure 7
drops below
OutputClamp .em
SwitchOn.emf
and