LED6001TR datasheet(1/26 Pages) STMICROELECTRONICS

部件名	LED6001TR

功能描述	PWM-dimmable single channel LED driver with integrated boost controlle

PDF	26 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 26 page

This is information on a product in full production.

June 2014

DocID025575 Rev 3

1/26

LED6001

PWM-dimmable single channel LED driver with integrated boost

controller

Datasheet

- production data

Features

 Switching controller section

– 5.5 V to 36 V input voltage range

– Very low shutdown current: ISHDN < 10 µA

– Internal +5 V LDO for gate driver supply

– Internal +3.3 V LDO for device supply

– Fixed frequency peak current mode control

– Adjustable (100 kHz to 1 MHz) switching

frequency

– External synchronization for multi-device

applications

– High performance external MOSFET driver

– Cycle-by-cycle external MOSFET OCP

– Fixed internal soft-start

– Programmable output OVP

– Boost, buck-boost and SEPIC topologies

supported

– Thermal shutdown with autorestart

– Output short-circuit detection

 LED control section

– Up to 60 V output voltage

– Constant current control loop

– High-side output current sensing circuitry

– 30 to 300 mV differential sensing voltage

– ± 4% output current reference accuracy

– Output overcurrent protection

– Sensing resistor failure protection

– PWM dimming with auxiliary series switch

– Analog dimming

Applications

 Indoor and architectural LED lighting

 Emergency LED lighting

 Off-grid LED street lighting

 White goods

 Gaming/gambling machines

Description

The LED6001 device is a LED driver that

combines a boost controller and a high-side

current sensing circuitry optimized for driving one

string of high-brightness LEDs. The device is

compatible with multiple topologies such as

boost, SEPIC and floating load buck-boost. The

brightness of the LEDs can be controlled through

PWM dimming and analog dimming (10:1 ratio)

by means of two independent pins. Enhanced

PWM dimming can be obtained thanks to

a MOSFET in series with the LED string and

directly driven by a dedicated pin.

The high-side current sensing, in combination

with a P-channel MOSFET, provides an effective

protection in case the positive terminal of the LED

string is shorted to ground. The high precision

current sensing circuitry allows a LED current

regulation reference within

4% accuracy over

the whole temperature range and production

spread.

A fault output (open-drain) informs the host

system about faulty conditions: device

overtemperature, output overvoltage

(disconnected LED string) and LED overcurrent.

HTSSOP-16

Table 1. Device summary

Order code

Package

Packaging

LED6001

HTSSOP-16

(exposed pad)

Tube

LED6001TR

Tape and reel

www.st.com

类似零件编号 - LED6001TR

制造商	部件名	数据表	功能描述
Roithner LaserTechnik G...	LED600-03	505Kb / 3P	orange light emitting diode
STMicroelectronics	LED6000	2Mb / 49P	3 A, 61 V monolithic current source with dimming capability May 2015 Rev 2
	LED6000PHR	2Mb / 49P	3 A, 61 V monolithic current source with dimming capability May 2015 Rev 2
	LED6000PHTR	2Mb / 49P	3 A, 61 V monolithic current source with dimming capability May 2015 Rev 2

More results

类似说明 - LED6001TR

制造商	部件名	数据表	功能描述
Texas Instruments	LM3448	1Mb / 43P	Phase Dimmable Offline LED Driver with Integrated FET
STMicroelectronics	ALED6001	460Kb / 26P	Automotive-grade PWM-dimmable single channel LED driver with integrated boost controller November 2015 Rev 2
ON Semiconductor	LV52204MU	522Kb / 16P	LED Boost Driver with PWM May, 2014
Diodes Incorporated	AL1673	317Kb / 15P	UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER
Maxic Technology Corpor...	MT7864	185Kb / 1P	PWM Dimmable APFC BUCK LED Driver
Maxic Technology Corpor...	MT7865	185Kb / 1P	PWM Dimmable APFC BUCK LED Driver
Bright Power Semiconduc...	BP2876D	495Kb / 2P	PWM Dimmable Buck LED Driver
Maxic Technology Corpor...	MT7860	185Kb / 1P	PWM/Analog Dimmable APFC BUCK LED Driver
QX Micro Devices Co.,Lt...	QX7138	1Mb / 2P	PWM dimmable LED constant current driver
Maxic Technology Corpor...	MT7862	106Kb / 1P	PWM Dimmable APFC BUCK LED Driver