Single-phase step-down PWM controller targets PoL converters

The ISL8115 single phase synchronous PWM controller features a Vin range from 2.97 to 36 V. The controller suits a variety of POL dc/dc applications in industrial and infrastructure markets.

The PWM controller helps system designers by providing a single controller for a variety of input voltages. It suits telecom, data communications systems, industrial power supplies, and battery powered products. The controller offers a Vin range from 2.97 to 36 V and supports up to 5.5-V output voltage using direct current resistance sensing. A current sharing capability allows multiple modules to be connected in parallel. It also has a configurable diode emulation mode to improve efficiency at light load conditions, and a differential voltage sensing with 1% internal voltage reference accuracy from -40° to 125°C.