Description
Off-line SMPS Controller with 600 V Sense CoolMOS on Board Preliminary Data Overview .
The TDA 16831-4 is a current mode pulse width modulator with integrated sense CoolMOS transistor.
Features
* PWM controller + sense CoolMOS attached in one compact 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 components required
Applications
* with Pout ≤ 40 W: TDA 16831/2/3/4 Pin 1 2 3 4 5 6 7 8 Symbol N. C. FB N. C. D D N. C. Function Not Connected PWM Feedback Input Not Connected 600 V Drain CoolMOS 600 V Drain CoolMOS Not Connected PWM Supply Voltage PWM GND and Source of CoolMOS
VCC
GND
Data Sheet
3
1999-12-10
TDA 16831-4
GND FB N
