ISL6420B - Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller

Renesas

Key Features

an external reference voltage tracking mode for externally referenced buck converter.

ISL6420B advanced single synchronous buck pulse-width modulation (pwm) controller by Renesas - Datasheet Preview

Datasheet Details

Part number	ISL6420B
Manufacturer	Renesas
File Size	1.05 MB
Description	Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
Datasheet	ISL6420B Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
ISL6426	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	Intersil Corporation
ISL6405	Dual Output LNB Supply and Control Voltage Regulator	Intersil Corporation
ISL6406	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	Intersil Corporation
ISL6406MR	Enhanced Product (EP) Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	Intersil
ISL6406MV	Enhanced Product (EP) Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	Intersil

Other Datasheets by Renesas

Part Number	Description
ISL6420	Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
ISL6420A	Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
ISL6421	Single Output LNB Supply and Control Voltage Regulator
ISL6421A	Single Output LNB Supply and Control Voltage Regulator
ISL6422	Dual Output LNB Supply and Control Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

DATASHEET ISL6420B Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller FN6901 Rev 1.00 Dec 4, 2009 The ISL6420B simplifies the implementation of a complete control and protection scheme for a high-performance DC/DC buck converter. It is designed to drive N-Channel MOSFETs in a synchronous rectified buck topology. The ISL6420B integrates control, output adjustment, monitoring and protection functions into a single package. Additionally, the IC features an external reference voltage tracking mode for externally referenced buck converter applications and DDR termination supplies, as well as a voltage margining mode for system testing in networking DC/DC converter applications.