BTS4130QGAXT Infineon Technologies, BTS4130QGAXT Datasheet - Page 11

• Manufacturer Part Number: BTS4130QGAXT
• Manufacturer: Infineon Technologies

Specifications of BTS4130QGAXT

• Switch Type: High Side
• Power Switch Family: BTS4130QGA
• Power Switch On Resistance: 130mOhm
• Output Current: 2.1A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 3.3mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 1.4W
• Lead Free Status / Rohs Status: Compliant

5.3
When switching OFF inductive loads with high side switches, the voltage V
because the inductance intends to continue driving the current. To prevent the destruction of the device due to
high voltages, there is a voltage clamp mechanism implemented that keeps the negative output voltage at a certain
level (
inductance is limited.
Figure 6
Figure 7
Data Sheet
V
S
-
V
DS(AZ)
Inductive Output Clamp
Output clamp (OUT0 and OUT1)
Switching an inductance
V
S-
). Please refers to
V
V
DS(AZ)
V
S
BAT
V
IN
OUT
I
L
Figure 6
V
IN
IN
and
LOGIC
GND
Figure 7
11
for details. Nevertheless, the maximum allowed load
V
S
t
peak
OUT
L, R
OUT
Output clamp.vsd
I
L
Switching an inductance.vsd
L
drops below ground potential,
t
t
t
V
V
DS
Rev. 1.0, 2008-03-18
OUT
BTS4130QGA
Power Stage