TDA7850 STMicroelectronics, TDA7850 Datasheet - Page 7

• Manufacturer Part Number: TDA7850
• Description: IC AMP QUAD BRIDGE FLEXIWATT25
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7850

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 85W x 4 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 25-Flexiwatt (bent and staggered leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7850
3
3.1
3.2
Electrical specifications
Absolute maximum ratings
Table 2.
Thermal data
Table 3.
R
Symbol
Symbol
V
V
th j-case
S (DC)
T
P
S (pk)
V
I
T
stg
O
tot
S
j
Operating supply voltage
DC supply voltage
Peak supply voltage (for t = 50 ms)
Output peak current
repetitive (duty cycle 10 % at f = 10 Hz)
non repetitive (t = 100 μs)
Power dissipation T
Junction temperature
Storage temperature
Thermal resistance junction to case
Absolute maximum ratings
Thermal data
case
Parameter
Parameter
= 70 °C
Max.
Electrical specifications
-55 to 150
Value
Value
150
18
28
50
10
80
9
1
°C/W
Unit
Unit
°C
°C
W
V
V
V
A
A
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