ISL8501 Datasheet (Renesas) - Triple Output Controller

ISL8501, Triple Output Controller

ISL8501 OBSOLETE PRODUCT NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc Triple Output Controller with 1A Standard Buck PWM and Dual LDOs DATASHEET FN6500 Rev 1.00 July 12, 2007 The ISL8501 is a high-performance, triple output controller that provides a single, high frequency power solution for a variety of point of load applications.

The ISL8501 integrates a 1A standard buck PWM controller and switching MOSFET with two 500mA LDOs.

ISL8501 Features

* include overcurrent, undervoltage, and thermal overload protection integrated into the IC. The ISL8501 power good signal output indicates loss of regulation on the PWM output. The ISL8501 features two adjustable LDO regulators using internal PMOS transistors as pass devices. Separate enable pins (EN