AUSTIN LITE 5.0V 2.5V Lineage Power, AUSTIN LITE 5.0V 2.5V Datasheet - Page 17

• Manufacturer Part Number: AUSTIN LITE 5.0V 2.5V
• Manufacturer: Lineage Power

Specifications of AUSTIN LITE 5.0V 2.5V

• Lead Free Status / RoHS Status: Not Compliant

March 26, 2008
Lineage Power
Thermal Considerations
Austin Lite Power Modules are rated to operate in ambient
temperatures from -40 °C to 85 °C. The derating curves
below are provided as design aids for proper application of
the power modules. To insure adequate cooling, the module
temperature should be measured in the system configura-
tion. Ideally, temperature will be measured using an infrared
temperature probe (such as the FLUKE 80T-IR) or imaging
system under the maximum ambient temperature and the
minimum air flow conditions. Diode and FET case tempera-
tures measured on the top surface’s hottest spot should not
exceed 105 °C. An alternative method of measuring temper-
ature is the use of thermocouples. For best results, a small
thermocouple should be attached to the leads of each FET
and diode using a small amount of thermal epoxy.
Figure 48. Temperature Measurement Location.
3.3 Vdc and 5.0 Vdc Input, 1.5 Vdc - 3.3 Vdc Output, 5A
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