TDA16834 Overview
The TDA 16831-4 is a current mode pulse width modulator with integrated sense CoolMOS transistor. It fulfills the requirements of minimum external control circuitry for a flyback application. Current mode control means that the current through the MOS transistor is pared with a reference signal derived from the output voltage of the flyback application.
TDA16834 Key Features
- PWM controller + sense CoolMOS attached in one pact package
- 600 V avalanche rugged CoolMOS
- Typical RDSon = 0.5 ... 3.5 Ω at Tj = 25 °C
- Only 4 active Pins
- Standard DIP-8 Package for Output Power ≤40 W
- Only few external ponents required
- Low start up current
- Current mode control
- Input Undervoltage Lockout
- Max. Duty Cycle limitation