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Control IC for Single-Ended and Push-Pull Switched-Mode Power Supplies (SMPS)
TDA 4718 A
Features
q Feed-forward control (line hum suppression) q Push-pull outputs q Dynamic output current limitation q Overvoltage protection q Undervoltage protection q Soft start q Double pulse suppression
P-DIP-18-1
Type
Ordering Code
Package
Temp.-Range
w TDA 4718 A
Q67000-Y639
P-DIP-18-1
– 25 to 85 °C
w Not for new design
These versatile SMPS control ICs comprise digital and analog functions which are required to design high-quality flyback, single-ended and push-pull converters in normal, half-bridge and full-bridge configurations. The component can also be used in singleended voltage multipliers and speed-controlled motors.