PM6602 - 8-row 30-mA LED driver

Product Overview

ST Microelectronics

Datasheet Details

Part number	PM6602
Manufacturer	STMicroelectronics
File Size	557.60 KB
Description	8-row 30-mA LED driver
Datasheet	PM6602 Datasheet
Additional preview pages of the PM6602 datasheet.

Product details

Description

The PM6602 consists of a high-efficiency monolithic boost converter and eight controlled current generators (ROWs), specifically designed to supply LED arrays used in the backlights of LCD panels.

Features

2 dimming modes: SMBus or PWM Boost section.
3.3 V to 28 V input voltage range.
Internal power MOSFET.
Internal +3.3 V LDO for device supply.
Up to 36 V output voltage.
Constant frequency peak current mode control.
500 kHz to 2 MHz adjustable switching frequency.
Pulse-skip power saving mode at light loads.
Built-in soft-start feature.
Programmable OVP protection.
Stable with ceramic output cap.

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Published: Aug 20, 2009 |