Datasheet4U Logo Datasheet4U.com

L5991 PRIMARY CONTROLLER

📥 Download Datasheet  Datasheet Preview Page 1

Description

L5991 ® L5991A PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT (< 120µA) HIGH-CURRENT.
This primary controller I.

📥 Download Datasheet

Preview of L5991 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Features

* such as programmable soft start, IN/OUT synchronization, disable (to be used for over voltage protection and for power management), precise maximum Duty Cycle Control, 100ns leading edge blanking on current sense, pulse by pulse current limit, overcurrent protection with soft start intervention, and

L5991 Distributors

📁 Related Datasheet

📌 All Tags

STMicroelectronics L5991-like datasheet