tfa9879hn NXP Semiconductors, tfa9879hn Datasheet - Page 38

• Manufacturer Part Number: tfa9879hn
• Description: Mono Btl Class-d Audio Amplifier For Portable Applications With Digital Input
• Manufacturer: NXP Semiconductors

NXP Semiconductors
13. Thermal characteristics
Table 36.
[1]
[2]
TFA9879_1
Preliminary data sheet
Symbol
R


R
th(j-a)
th(j-c)
j-lead
j-top
Measured on a JEDEC high K-factor test board (standard EIA/JESD 51-7).
Value depends on where measurement is taken on package.
Thermal characteristics
Parameter
thermal resistance from junction to ambient
thermal characterization parameter from
junction to lead
thermal characterization parameter from
junction to top of package
thermal resistance from junction to case
All information provided in this document is subject to legal disclaimers.
Rev. 01 — 8 April 2010
Conditions
in free air with natural convection
in free air with natural convection
Mono BTL class-D audio amplifier with digital input
JEDEC test board
2-layer application board
[1]
[2]
TFA9879
© NXP B.V. 2010. All rights reserved.
Typ
49
67
23
6
5
Unit
K/W
K/W
K/W
K/W
K/W
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