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TDA1015 View Datasheet(PDF) - Philips Electronics

Part Name
Description
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TDA1015
Philips
Philips Electronics Philips
TDA1015 Datasheet PDF : 13 Pages
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Philips Semiconductors
1 to 4 W audio power amplifier
Product specification
TDA1015
RATINGS
Limiting values in accordance with Absolute Maximum System (IEC 134)
Supply voltage
Peak output current
Total power dissipation
Storage temperature
Operating ambient temperature
A.C. short-circuit duration of load
during sine-wave drive; VP = 12 V
VP
max.
18
IOM
max.
2,5
see derating curve Fig.2
Tstg
55 to + 150
Tamb
25 to + 150
tsc
max.
100
V
A
°C
°C
hours
Fig.2 Power derating curve.
HEATSINK DESIGN
Assume VP = 12 V; RL = 4 ; Tamb = 45 °C maximum.
The maximum sine-wave dissipation is 1,8 W.
Rth j-a = Rth j-tab + Rth tab-h + Rth h-a = -1---5---10---,---8----4---5-- = 58 K/W.
Where Rth j-a of the package is 45 K/W, so no external heatsink is required.
November 1982
4
 

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