en

Cart

Your cart is empty.

IC reference design search
IC manufacturers NXP

IC manufacturers (84)

NXP ASL2500 | Demoboard TR1322

ASLx500 & ASLx416 - Demonstrator Quick-Reference-Guide

Overview

TopologyBoost Converter
Input voltage5.5-40 V
Output 180 V
IC revision2.2

Description

This guide will give you information about placement options and handling of the ASLx500 & ASLx416 Demonstrator.The ASLx500SHN is a multi phase boost converter family with an integrated SPI interface allowing for an optimized supply voltage for ASL3416SHN, which is designedprimarily for use in automotive LED Driver applications. It has a fixed frequency peak current mode control converter with slope compensation, working from 5.5V to 40V inputvoltage and can be configured via SPI for output voltage of between 10V to 80V, to power an LED buck driver IC. The ASLx416SHN is a multi channel buck mode LED driver family delivering constant average DC current to LEDs independent of the input voltage. The ASLx416SHNsupports up to three output channels; this means that, depending on the variant, with one driver IC 1, 2 or up to 3 LED strings can be driven independently of each other. Thisenables it to provide a cost effective design solution, specifically targeting automotive exterior or interior lighting applications.The PCB of the referred demonstrator board is depicted in fig 1. Detailed information concerning the ASLx500 and ASLx416 ICs is written in the datasheets (references [1]and [2]). The board is populated with engineering samples of the ASLx500 and ASLx416. The limitation of the engineering samples can be found the silicon note (see references[3] and [4]).

Typical applications

  • automotive LED Driver

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
ISAT
(A)
RDC
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionLR
(µH)
RDC
(mΩ)
MaterialPinsRowsGenderTypeIR
(A)
Packaging Samples
744325420SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 4.2 7.87 33 1050 SMT 3.3 7.1 Superflux 2
7447709150SPEC
8 files WE-PD SMT Power Inductor 15 8 21 26 17 1210 Standard 2 6.5
7447709680SPEC
8 files WE-PD SMT Power Inductor 68 3.6 69 89 5.5 1210 Standard 2 3.2
61300411121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header 4 Single Pin Header Straight 3 Bag
61300911121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header 9 Single Pin Header Straight 3 Bag
Order Code Data­sheet Simu­lation
744325420SPEC
7447709150SPEC
7447709680SPEC
61300411121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

61300911121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
ISAT
(A)
RDC
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionLR
(µH)
RDC
(mΩ)
MaterialPinsRowsGenderTypeIR
(A)
Packaging Samples