TLF51801ELV Datasheet, PDF (24/29 Pages) Infineon Technologies AG – 10 A synchronous DC/DC Step-Down Controller

TLF51801ELV
Performance Graphs
Typical Performance Characteristics
IVCC versus Temperature
IVCC Undervoltage versus Temperature
5,75
V_S = 12V
5,65
5,55
5,45
5,35
5,25
5,15
4,30
4,25
4,20
I_IVCC = 50mA
4,15
4,10
4,05
5,05
-50 -30 -10 10 30 50 70 90 110 130 150
TEMPERATURE (°C)
4,00
-50 -30 -10 10 30 50 70 90 110 130 150
TEMPERATURE (°C)
IVCC versus V_S
Bootstrap Diode drop versus Temperature
5,75
T = 20°C
5,65
5,55
5,45
5,35
I_IVCC = 50mA
5,25
5,15
1,1
1,0
0,9
0,8
I_BTS = 10mA
0,7
0,6
I_BTS = 50mA
I_BTS = 20mA
5,05
0,5
0
5
10 15
20
25 30
35 40
45 50
-50
-25
0
25
50
75
100
125
150
V_S (V)
TEMPERATURE (°C)
Data sheet
24
Rev. 1.0.1, 2013-04-15