Datasheet

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Performance Data and Typical Characteristic Curves

8.9 Thermal Image

Figure 14. Thermal Image

(22-V VIN, 1.05-V VOUT, 8-A IOUT, no air flow)

NOTE: The hottest spot is the surface of snubber resistor and power MOSFET, not the surface of

TPS53015 controller device.

SLUU944–June 2012 Single Synchronous Step-Down Controller for Low-Voltage Power Rails

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