DO NOT SCRAP IT! MODERATED NATIONAL EXCHANGE NEWSGROUP FOR SALVAGERS > Oklahoma
> Industrial
> 1101 / SC1101 / SC1101CS / semtech pwm controller
1101 / SC1101 / SC1101CS / semtech pwm controller
1101 / SC1101 / SC1101CS / semtech pwm controller
Now over 1,500 items in our Store!
Please note: The following spec sheet / information is provided by the manufacturer and may cover several different items and/or products. I am offering the part listed in the heading and picture ONLY.
Low Cost Microprocessor Supplies
The SC1101 is a versatile, low-cost, voltage-mode PWM controller designed for use in single ended DC/ DC power supply applications. A simple, fixed-voltage buck regulator can be implemented using the SC1101 with a minimum of external components. Internal level shift and drive circuitry eliminates the need for an expensive p-channel, high-side switch. The small device footprint allows for compact circuit design.
SC1101 features include a temperature compensated voltage reference, triangle wave oscillator, current limit comparator, frequency shift over-current protection, and an internally compensated error amplifier. Pulse by pulse current limiting is implemented by sensing the differential voltage across an external resistor, or an appropriately sized PC board trace.
The SC1101 operates at a fixed frequency of 200kHz, providing an optimum compromise between efficiency, external component size, and cost.
for other great component bargains on Microprocessors, Transistors, Capacitors, IC's, Transformers, Diodes, Crystals, and more!
And we salute our friends in other countries around the world!
Temporary Email: lrogers@dontscrapit.com (Lilia Rogers)
