TLD5098EL_15 Datasheet, PDF (7/41 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5098EL
General Product Characteristics
4
General Product Characteristics
4.1
Absolute Maximum Ratings
T_j = -40°C to +150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise
specified)
Table 4-1 Absolute Maximum Ratings¹⁾
Parameter
Symbol
Min.
Voltages
IN
Supply Input
V_IN
-0.3
EN / PWMI
Enable or PWM Input
V_EN
-40
FBH-FBL;
Feedback Error Amplifier
Differential
V_FBH-V_FBL -40
FBH;
Feedback Error Amplifier
Positive Input
V_FBH
-40
FBL
V_FBL
-40
Feedback Error Amplifier
Negative Input
FBH and FBL Current
I_FBL,FBH
OVFB
V_OVP
-0.3
Over Voltage Feedback Input
OVFB
V_OVP
-0.3
Over Voltage Feedback Input
SWCS
V_SWCS
-0.3
Switch Current Sense Input
SWCS
V_SWCS
-0.3
Switch Current Sense Input
SWO
Switch Gate Drive Output
V_SWO
-0.3
Values
Typ. Max.
Unit Note or
Number
Test Condition
45
V
P_4.1.1
45
V
P_4.1.2
61
V
The maximum P_4.1.3
delta must not
exceed 61V
61
V
The difference P_4.1.4
between V_FBH
and V_FBL must
not exceed 61V,
refer to
Parameter 4.1.3
61
V
The difference P_4.1.5
between V_FBH
and V_FBL must
not exceed 61V,
refer to
Parameter 4.1.3
1
mA t < 100ms,
P_4.1.6
V_FBH-V_FBL =0.3V
5.5
V
P_4.1.7
6.2
V
t < 10s
P_4.1.8
5.5
V
P_4.1.9
6.2
V
t < 10s
P_4.1.10
5.5
V
P_4.1.11
Data Sheet
7
Revision 1.2
2015-03-12