ISL6523A - VRM8.5 Dual PWM and Dual Linear Power System Controller

Product Overview

Intersil Corporation

Part number	ISL6523A
Manufacturer	Intersil Corporation
File Size	408.88 KB
Description	VRM8.5 Dual PWM and Dual Linear Power System Controller
Datasheet	ISL6523A Datasheet
Additional preview pages of the ISL6523A datasheet.

VCC (Pin 28) Provide a 12V bias supply for the IC to th

Provides 4 Regulated Voltages - Microprocessor Core, AGTL+ Bus, AGP Bus Power, and North/South Bridge Core.
Drives N-Channel MOSFETs.
Linear Regulator Drives Compatible with both MOSFET and Bipolar Series Pass Transistors.
Simple Single-Loop Control Designs - Voltage-Mode PWM Control.
Fast PWM Converter Transient Response - High-Bandwidth Error Amplifiers - Full 0% to 100% Duty Ratios.
Excellent Output Voltage Regulation - Core PWM Output.

ISL6523 - VRM8.5 Dual PWM and Dual Linear Power System Controller (Renesas)
ISL6520 - Single Synchronous Buck Pulse-Width Modulation (PWM) Controller (Renesas)
ISL6520A - Single Synchronous Buck Pulse-Width Modulation (PWM) Controller (Renesas)
ISL6520B - Single Synchronous Buck Pulse-Width Modulation (PWM) Controller (Renesas)
ISL6521 - PWM Buck DC-DC and Triple Linear Power Controller (Renesas)
ISL6522 - Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller (Renesas)
ISL6522 - Buck and Synchronous Rectifier (Intersil)
ISL6522A - Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller (Renesas)
ISL6522B - Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller (Renesas)
ISL6524 - VRM8.5 PWM and Triple Linear Power System Controller (Renesas)

Other Datasheets by Intersil Corporation

ISL6536A - Four Channel Supervisory IC
ISL6540 - Single-Phase Buck PWM Controller
ISL6550A - SAM Supervisor And Monitor
ISL6550B - SAM Supervisor And Monitor
ISL6550C - SAM Supervisor And Monitor
ISL6565 - Multi-Phase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application
ISL6571 - Complementary MOSFET Driver and Synchronous Half-Bridge Switch
ISL6580 - Integrated Power Stage

Published: Apr 7, 2005 |