Features: · Push-pull outputs (open collector)· Double pulse suppression· Dynamic current limitation· Overvoltage protection· IC undervoltage protection· Reference voltage source· Reference overload protection· Soft start· Feed-forward control· Operational amplifier (TDA 4716 C)PinoutSpecification...
TDA 4716 C: Features: · Push-pull outputs (open collector)· Double pulse suppression· Dynamic current limitation· Overvoltage protection· IC undervoltage protection· Reference voltage source· Reference overload...
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Parameter |
Symbol
|
Limit Values |
Unit
|
Test Condition | |
min. |
max. | ||||
Supply voltage | VS | 0.3 | 33 | V | |
Voltage at Q1, Q2 | VQ | 0.3 | 33 | V | Q1, Q2 high |
Current at Q1, Q2 | IQ | 70 | mA | Q1, Q2 low | |
Input RT | VI RT | 0.3 | 7 | V | |
Input CT | VI CT | 0.3 | 7 | V | |
Input RR | VI RR | 0.3 | 7 | V | |
Input CR | II CR | 10 | 10 | mA | |
Input comparator K2, K5, K7 | VI K2, 5,7 | 0.3 | 33 | V | |
Output K5 | VQ K5 | 0.3 | 33 | V | |
Input op amp TDA 4716 C | VI Op Amp | 0.3 | 33 | V | |
Output op amp TDA 4716 C | VQ Op Amp | 0.3 | VS 1 max. 7 |
V | |
Reference voltage | VQREF | 0.3 | VREF | V | |
Input Csoft start | VIsoftstart | 0.3 | 7 | V | |
Junction temperature | Tj | 150 | °C | ||
Storage temperature | Tstg | 55 | 125 | °C | |
Thermal resistance system - air |
RthSA | 70 | K/W | ||
Supply voltage | VS | 10.5 | 30 | V | |
Ambient temperature | TA | 25 | 85 | °C | |
Frequency | f | 40 | 100 | kHz | |
VCO frequency | fVCO | 40 | 250 | kHz | |
Ramp generator frequency | fRG | 40 | 250 | kHz |