ISL6549 Datasheet Single 12V Input Supply Dual Regulator

Manufacturer: Renesas

ISL6549 single 12v input supply dual regulator by Renesas - Datasheet Preview

Datasheet Details

Part number	ISL6549
Manufacturer	Renesas
File Size	843.88 KB
Description	Single 12V Input Supply Dual Regulator
Datasheet	ISL6549 Datasheet

Overview

DATASHEET ISL6549 Single 12V Input Supply Dual Regulator —Synchronous Rectified Buck PWM and Linear Power Controller Rev X.00 The ISL6549 provides the power control and protection for two output voltages in high-performance applications.

The dual-output controller drives two N-Channel MOSFETs in a synchronous rectified buck converter topology and one N-Channel MOSFET in a linear configuration.

The controller is ideal for applications where regulation of both the processing unit and memory supplies is required.

Key Features

Single 12V bias supply (no 5V supply is required).
Provides two regulated voltages - One synchronous rectified buck PWM controller - One linear controller.
Both controllers drive low cost N-Channel MOSFETs.
Small converter size - Adjustable frequency 150kHz to 1MHz - Small external component count.
Excellent output voltage regulation - Both outputs: ±1% over temperature.
12V down conversion.
PWM and linear output voltage range: down.

More Datasheets from Renesas

Part Number	Description
ISL6540A	Single-Phase Buck PWM Controller
ISL65426	6A Dual Synchronous Buck Regulator
ISL6545	5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
ISL6545A	5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
ISL6548	ACPI Regulator/Controller
ISL6548A	ACPI Regulator/Controller
ISL6504	Multiple Linear Power Controller
ISL6504A	Multiple Linear Power Controller
ISL6505	Multiple Linear Power Controller
ISL6506	Multiple Linear Power Controller