Texas Instruments Evaluation Module for Dual, 200 mA Output, Low Noise, High PSRR, Low-Dropout Regulator TLV7101828EVM-5 TLV7101828EVM-595 Datenbogen
Produktcode
TLV7101828EVM-595
Board Layout
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Table 1. Thermal Resistance,
q
_ja , and Maximum Power Dissipation
Maximum Dissipation
Maximum Dissipation
Board
Package
q
_ja
Without Derating
Without Derating
(T
A
= 25°C)
(T
A
= 70d°C)
High-K
DSE
206°C/W
485 mW
269 mW
TPS710xxEVM-595
DSE
120°C/W
833 mW
458 mW
The thermal resistance for the TPS710xxEVM-595,
q
_ja, is the measured value for this particular layout
scheme. The maximum power dissipation is proportional to the volume of copper volume connected to the
package.
package.
6
Board Layout
Figure 4. Assembly Layer
6
TLV7101828EVM-595
SLVU404 – September 2010
Copyright © 2010, Texas Instruments Incorporated