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XL Semiconductor XL6006S

Overview

TopologySEPIC Buck-Boost Topology
Input voltage10-30 V

Description

LED DriveThe XL6006 regulator is fixed frequencyPWM Boost (step-up) LED constant currentdriver, capable of driving Series 1W/3W/5WLED units with excellent line and loadregulation. The regulator is simple to usebecause it includes internal frequencycompensation and a fixed-frequency oscillatorso that it requires a minimum number ofexternal components to work.The XL6006 could directly drive 16 Series1W/3W LED units at VIN=24V .The PWM control circuit is able to adjust theduty ratio linearly from 0 to 90%. An enablefunction, an over current protection functionis built inside. An internal compensationblock is built in to minimize externalcomponent count.

Features

􀂄 Wide 5V to 32V Input Voltage Range􀂄 Maximum Boost Output Up to 60V􀂄 0.22V FB adjustable LED drive current􀂄 Directly drive 16 Series 1W/3W LED atVIN=24V􀂄 Fixed 180KHz Switching Frequency􀂄 Max. 5A Switching Current Capability􀂄 Up to 94% efficiency􀂄 Excellent line and load regulation􀂄 EN PIN TTL shutdown capability􀂄 Internal Optimize Power MOSFET􀂄 Built in Soft-Start Function􀂄 Built in Frequency Compensation􀂄 Built in Thermal Shutdown Function􀂄 Built in Current Limit Function􀂄 Available in TO263-5L package

Typical applications

  • LED Lighting / Boost constant current driver / TFT LED Backlighting

More information

Products

Order Code Data­sheet Downloads Product seriesL1
(µH)
L2
(µH)
IR 1
(A)
IR 2
(A)
ISAT 1
(A)
RDC1 typ
(Ω)
RDC2 typ
(Ω)
RDC1 max
(Ω)
RDC2 max
(Ω)
fres 1
(MHz)
Type Samples
7448709470
STE ALT EAG CAD LTS PSP IGS CADWE-DD SMT Shielded Coupled Inductor 47 47 1.9 1.9 3.6 0.106 0.106 0.13 0.13 4 Crossed
Order Code Data­sheet
7448709470
Samples
Order Code Data­sheet Downloads Product seriesL1
(µH)
L2
(µH)
IR 1
(A)
IR 2
(A)
ISAT 1
(A)
RDC1 typ
(Ω)
RDC2 typ
(Ω)
RDC1 max
(Ω)
RDC2 max
(Ω)
fres 1
(MHz)
Type Samples