HIP6017 Datasheet (Intersil Corporation) - Advanced PWM and Dual Linear Power Control

HIP6017, Advanced PWM and Dual Linear Power Control

VSEN1 (Pin 22) This pin is connected to the PWM converter’s output voltage.

The PGOOD and OVP comparator circuits use this signal to report output voltage status and for over-voltage protection.

resistance (rDS(ON)) set the converter over-current (OC) trip point according to the following equation

HIP6017 Data Sheet April 1998 File Number 4496.1 Advanced PWM and Dual Linear Power Control The HIP6017 provides the power control and protection for three output voltages in high-performance microprocessor and computer applications.

The IC integrates a PWM controller, a linear regulator and a linear controller as well as the monitoring and protection functions into a single 28 lead SOIC package.

The PWM controller regulates the microprocessor core voltage with a synchronous-rectiﬁed buck conve

HIP6017 Features

* Provides 3 Regulated Voltages - Microprocessor Core, Clock and GTL Power

* Drives N-Channel MOSFETs

* Operates from +3.3V, +5V and +12V Inputs

* Simple Single-Loop PWM Control Design - Voltage-Mode Control

* Fast Transient Response - High-Bandwidth Error Amp