TDA6103Q NXP Semiconductors, TDA6103Q Datasheet - Page 4

• Manufacturer Part Number: TDA6103Q
• Manufacturer: NXP Semiconductors

Specifications of TDA6103Q

• Power Supply Requirement: Single
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
THERMAL RESISTANCE
Note
1. An external heatsink is necessary.
March 1994
R
R
th j-fin
th h-a
Triple video output amplifier
(1) Infinite heatsink.
(2) No heatsink.
P tot
(W)
6
5
4
3
2
1
0
–50
SYMBOL
Fig.3 Power derating curves.
0
(2)
50
from junction to fin; note 1
from heatsink to ambient
100
T
amb
(1)
MGA972
( C)
o
150
PARAMETER
4
Thermal protection
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).
Fig.4 Equivalent thermal resistance network.
OUTPUTS
FIN
5 K/W
6 K/W
Thermal protection circuit
THERMAL RESISTANCE
MGA970
Preliminary specification
18 K/W
11 K/W
TDA6103Q