TLD5541-1QV Datasheet, PDF (79/82 Pages) Infineon Technologies AG – H-Bridge DC/DC Controller with SPI Interface

H-Bridge DC/DC Controller with SPI Interface
TLD5541-1QV
Application Information
TJ = 25°C, V_IN=12V unless otherwise specified
LSGDx onͲstate resistance vs Temp
HSGDx on resistance vs Temp
4,5
4,5
4
4
HSGDx_PullͲup
3,5
3,5
HSGDx_PullͲdown
V_IN = 12V
3
3
I_VCC=10mA
LSGDx_PullͲUp
2,5
2,5
LSGDx_PullͲdown
2
2
1,5
1,5
1
1
0,5
0,5
0
Ͳ40
10
60
110
Temperature [°C]
0
Ͳ40
10
60
110
Temperature [°C]
V_COMP Voltage vs Duty Cycle
120
100
DC_Buck [%]
DC_Boost [%]
80
V_{(SWCSͲSGND)} =0
60
40
20
0
0,6
0,8
1
1,2
1,4
1,6
VCOMP [V]
V_{(SWCSͲSGND)} Treshold vs Temp
60
40
Boost
Buck
20
V_IN = 12V
0
Ͳ20
Ͳ40
Ͳ60
Ͳ40
10
60
110
Temperature [°C]
Figure 40 Characterization Diagrams 3
• For further information you may contact http://www.infineon.com/
Data Sheet
79
Rev. 1.0, 2016-05-20