TLD5097EL_15 Datasheet, PDF (13/41 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5097EL
Switching Regulator
Table 5-1 Electrical Characteristics: Switching Regulator
Parameter
Symbol
Values
Min.
Typ. Max.
IFBL
I_FBL
15
21
27
Feedback Low Input
Current
Switch Current Sense I_SWCS
10
Input Current
50
100
Input Undervoltage V_IN,off
3.5
–
4.5
Shutdown
Input Voltage Startup V_IN,on
–
Gate Driver for External Switch
–
4.85
Gate Driver Peak
I_SWO,SRC
–
Sourcing Current
380
–
Gate Driver Peak
Sinking Current
I_SWO,SNK
–
550
–
Gate Driver Output t_R,SWO
–
Rise Time
30
60
Gate Driver Output t_F,SWO
–
Fall Time
20
40
Gate Driver Output V_SWO
4.5
–
5.5
Voltage
1) Not subject to production test, specified by design
Unit Note or
Test Condition
µA
V_FBH - V_FBL = 0.3 V
Number
P_5.2.11
µA V_SWCS = 150 mV
P_5.2.12
V
V_IN decreasing
P_5.2.13
V
V_IN increasing
P_5.2.14
mA ¹⁾VSWO = 1 V to 4 V P_5.2.15
mA ¹⁾VSWO = 4 V to 1 V P_5.2.16
ns ¹⁾CL,SWO = 3.3 nF; P_5.2.17
VSWO = 1 V to 4 V
ns ¹⁾CL,SWO = 3.3 nF; P_5.2.18
VSWO = 4 V to 1 V
V
1)_{CL,SWO = 3.3 nF P_5.2.19}
Data Sheet
13
Revision 1.0
2015-03-12