TLE6389 Datasheet, PDF (15/23 Pages) Infineon Technologies AG – Step-Down DC/DC Controller

TLE 6389
3
Electrical Characteristics (cont’d)
5V< V_S <48V; - 40°C< T_j <150°C;
all voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified
Item Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
3.0.73 Thermal shutdown T_jSD
junction
temperature
150 175 200 °C
3.0.74 Temperature
DT
hysteresis
30
K
1) _{The device IS and IFB current measurements exclude MOSFET driver currents. Contribution of MOSFET}
driver currents are discussed in application section.
Target Datasheet Rev. 1.7
15
2001-09-17