TLD5085EJ_15 Datasheet, PDF (7/19 Pages) Infineon Technologies AG – 1.8A DC/DC Step-Down Converter

Infineon® LITIX™ Power
TLD5085EJ
General Product Characteristics
4
General Product Characteristics
Confidential
4.1
Absolute Maximum Ratings
Tj = -40°C to +150°C; all voltages with respect to ground (unless otherwise specified)
Table 4-1 Absolute Maximum Ratings¹⁾
Parameter
Symbol
Values
Unit Note or
Number
Min. Typ. Max.
Test Condition
Voltages
PWMI (Pin1)
PWM Input
V_PWMI
-0.3
45
V
P_4.1.1
COMP (Pin 3)
Compensation Input
COMP (Pin 3)
Compensation Input
V_COMP
-0.3
V_COMP
-0.3
5.5
V
6.2
V
t < 10s²⁾
P_4.1.2
P_4.1.3
FB (Pin 4)
Feedback Input
V_FB
-0.3
5.5
V
P_4.1.4
BDS (Pin 5)
V_BDS
Buck Driver Supply Input
V_BUO
- 0.3
V_BUO
V
+ 5.5
P_4.1.5
BUO (Pin 6)
Buck Switch Output
V_BUO
-2.0
V_VS + 0.3 V
P_4.1.6
EN (Pin 7)
Enable Input
V_EN
-40
45
V
P_4.1.7
VS (Pin 8)
V_S
-0.3
Supply Voltage Input
45
V
P_4.1.8
Temperatures
Junction Temperature
T_j
-40
150
°C
P_4.1.9
Storage Temperature
T_stg
-55
150
°C
P_4.1.10
ESD Susceptibility
ESD Resistivity all Pins to GND V_ESD
-2
1) Not subject to production test, specified by design.
2
kV
HBM³⁾
P_4.1.11
2) Exposure to those absolute maximum ratings for extended periods of time (t > 10s) may affect device reliability
3) ESD susceptibility HBM according to EIA/JESD 22-A 114B (1.5kΩ,100pF).
Note:
1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are
not designed for continuous repetitive operation.
Data Sheet
7
Revision 1.1
2015-03-10