tda6107ajf-n1 NXP Semiconductors, tda6107ajf-n1 Datasheet - Page 5

• Manufacturer Part Number: tda6107ajf-n1
• Description: Tda6107ajf Triple Video Output Amplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
8. Thermal characteristics
9397 750 14728
Product data sheet
8.1 Thermal protection
Table 4:
[1]
The internal thermal protection circuit gives a decrease of the slew rate at high
temperatures: 10 % decrease at 130 C and 30 % decrease at 145 C (typical values on
the spot of the thermal protection circuit).
Symbol
R
R
Fig 4. Power derating curves
Fig 5. Equivalent thermal resistance network
th(j-a)
th(j-fin)
An external heatsink is necessary; see Application Note AN10227-01 .
(1) Infinite heatsink.
(2) No heatsink.
Thermal characteristics
Parameter
thermal resistance from junction to ambient in free air
thermal resistance from junction to fin
P
(W)
Rev. 02 — 28 April 2005
tot
8
6
4
2
0
40
0
outputs
fin
5 K/W
6 K/W
(1)
(2)
thermal protection circuit
40
mgk279
80
Conditions
120
T
amb
mbh989
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Triple video output amplifier
( C)
160
TDA6107AJF
[1]
Typ
56
11
Unit
K/W
K/W
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