BTS52462LXT Infineon Technologies, BTS52462LXT Datasheet - Page 11

• Manufacturer Part Number: BTS52462LXT
• Manufacturer: Infineon Technologies

Specifications of BTS52462LXT

• Switch Type: High Side
• Power Switch Family: BTS 5246-2L
• Input Voltage: -5 to 19V
• Power Switch On Resistance: 35mOhm
• Output Current: 6A
• Number Of Outputs: Dual
• Mounting: Surface Mount
• Supply Current: 3.2mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 12
• Power Dissipation: 1.4W
• Lead Free Status / Rohs Status: Compliant

Figure 6
5.1.3
When switching off inductive loads with high-side switches, the voltage V
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 (V
allowed load inductance is limited.
Figure 8
Data Sheet
V
Switching a Load (resistive)
Inductive Output Clamp
Output Clamp (OUT1 and OUT2)
Switching an Inductance
OUT(CL)
V
90%
30%
10%
V
OUT
IN
OUT
V
bb
I
L
t
ON
V
bb
dV /dt
ON
IN = 5V
OUT(CL)
). See
GND
VBB
Figure 7
OUT
tpeak
11
dt
dV /
70%
40%
V
OFF
IN = 0V
and
OUT
I
L
Block Description and Electrical Characteristics
t
OFF
Figure 8
L,
R
L
t
t
t
t
for details. Nevertheless, the maximum
Smart High-Side Power Switch
OUT
OutputClamp .emf
drops below ground potential,
SwitchOn.emf
InductiveLoad.emf
Rev.1.4, 2008-09-01
BTS5246-2L