BTS5230GS Infineon Technologies, BTS5230GS Datasheet - Page 12

• Manufacturer Part Number: BTS5230GS
• Description: IC HIGH SIDE PWR SWITCH PDSO-14
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5230GS

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 140 mOhm
• Current - Output / Channel: 1.8A
• Current - Peak Output: 10A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-14
• Switch Type: High Side
• Power Switch Family: BTS 5230GS
• Input Voltage: -5 to 10V
• Power Switch On Resistance: 140mOhm
• Output Current: 1.8A
• Mounting: Surface Mount
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 14
• Power Dissipation: 900W
• For Use With: DEMOBOARDPROFETIN - BOARD DEMO PROFET V2.0BTS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BTS5230GST; SP000082241

Figure 8
Maximum Load Inductance
While demagnization of inductive loads, energy has to be dissipated in the BTS 5230GS.
This energy can be calculated with following equation:
Following equation simplifies under the assumption of
The energy, which is converted into heat, is limited by the thermal design of the
component. See
Figure 9
Data Sheet
0.05
0.04
0.03
0.02
0.01
0.5
0.4
0.3
0.2
0.1
E
1
=
V
Switching an Inductance
Maximum energy dissipation single pulse,
OUT(CL)
V
(
OUT
V
V
Figure 9
bb
I
L
bb
–
V
OUT(CL)
for the maximum allowed energy dissipation.
E
2
=
)
⋅
1
-- -
2
IN = 5V
LI
V
---------------------- - ln
Block Description and Electrical Characteristics
OUT(CL)
L
2
R
⋅
L
V



bb
1
12
–
= 12 V
⋅
---------------------- -
V
I
L
OUT(CL)
3



/A
V
1
bb
Smart High-Side Power Switch
–
---------------------- -
V
OUT(CL)
IN = 0V
R
V



L
bb
= 0:
T



j,Start
+
4
I
t
t
L
= 150°C
⋅
------
R
L
V2.0, 2005-06-13
L
BTS 5230GS
InductiveLoad.emf
5