ISL6402A Datasheet (Renesas) - Step-Down PWM and Single Linear Controller

ISL6402A, Step-Down PWM and Single Linear Controller

ISL6402A NOT RECOMMENDED FOR NEW DESIGNS REFER TO ISL6441 1.4MHz Dual, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller DATASHEET FN9010 Rev 3.00 Dec 1, 2004 The ISL6402A is a high-performance, triple-output controller optimized for converting wall adapter, battery or network intermediate bus DC input supplies into the system supply voltages required for a wide variety of applications.

Each output is adjustable down to 0.8V.

The two PWMs are synchronized 180o out of phase reduci

ISL6402A Features

* An adjustable overcurrent protection circuit monitors the output current by sensing the voltage drop across the lower MOSFET. Hiccup mode overcurrent operation protects the DC-DC components from damage during output overload/short circuit conditions. Each PWM has an independent logic-level shutdown