BTS52462LXT Infineon Technologies, BTS52462LXT Datasheet - Page 12

• 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

Maximum Load Inductance
While demagnetization of inductive loads, energy has to be dissipated in the BTS5246-2L. This energy can be
calculated with following equation:
Following equation simplifies under the assumption of R
The energy, which is converted into heat, is limited by the thermal design of the component. See
maximum allowed energy dissipation.
Figure 9
Data Sheet
Maximum energy dissipation single pulse, T
1000
100
10
E
=
2
V
bb
–
V
OUT(CL)
3
E
=
1
-- -
2
LI
VBB = 12V
V
---------------------- - ln 1
OUT(CL)
L
4
2
R
L



IL (A)
1
12
L
–
= 0:
---------------------- -
V
OUT(CL)



j,Start
V
Block Description and Electrical Characteristics
6
bb
–
---------------------- -
V
= 150°C
R
OUT(CL)



L
I
L
8



Smart High-Side Power Switch
+
I
L
------
R
10
L
L
Rev.1.4, 2008-09-01
Figure 9
BTS5246-2L
for the