STA51813TR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STA51813TR Datasheet PDF : 19 Pages
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Electrical specifications
3
Electrical specifications
STA518
3.1
Absolute maximum ratings
Table 3. Absolute maximum ratings
Symbol
Parameter
VCC
Vmax
Top
Ptot
Tstg, Tj
DC Supply Voltage (Pin 4,7,12,15)
Maximum Voltage on pins 23 to 32
Operating Temperature Range
Power Dissipation (Tcase = 70°C)
Storage and Junction Temperature
Value
Unit
40
V
5.5
V
-40 to 90
°C
21
W
-40 to 150
°C
3.2
3.3
3.4
Recommended operating conditions
Table 4. Recommended operating conditions (*)
Symbol
Parameter
VCC
VL
Tamb
DC Supply Voltage
Input Logic Reference
Ambient Temperature
Min. Typ. Max. Unit
10
36.0 V
2.7 3.3 5.0
V
0
70
°C
(*) performances not guaranteed beyond recommended operating conditions
Thermal data
Table 5. Thermal data (*)
Symbol
Parameter
Tj-case
TjSD
Twarn
thSD
Thermal Resistance Junction to Case (thermal pad)
Thermal shut-down junction temperature
Thermal warning temperature
Thermal shut-down hysteresis
(*) see Thermal information
Min. Typ. Max. Unit
1.5 °C/W
150
°C
130
°C
25
°C
Thermal information
The power dissipated within the device depends primarly on the supply voltage, load
impedance and output modulation level. The PSSO36 Package of the STA518 includes an
exposed thermal slug on the top of the device to provide a direct thermal path from the IC to
the heatsink. For the Quad single ended application the Dissipated Power vs Ouptut Power
is shown in Figure 10.
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