Please enter a minimum 3 letters or numbers
Technical Content
Part Image

AL8843SP-13 - Diodes Incorporated

Description:  Wide Input Voltage Range: 4.5V to 40V  Output Current up to 3A  Internal 40V NDMOS Switch  Typical 4% Output Current Accuracy  Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal  Recommended Analog Dimming Range: 10% to 100%  Soft-Start  High Efficiency (Up to 97%)  LED Short Protection  Inherent Open-Circuit LED Protection  Over Temperature Protection (OTP)  Up to 1MHz Switching Frequency  SO-8EP Package Available in Green Molding Compound (No Br, Sb)  To

Download AL8843SP-13 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
AL8843SP-13 - Diodes Incorporated - PCB symbol
click to zoom
PCB Footprints
AL8843SP-13 - Diodes Incorporated PCB footprint - Small Outline Packages - Small Outline Packages - SO-8EP
click to zoom
3D Models
AL8843SP-13 - Diodes Incorporated - 3D model - Small Outline Packages - SO-8EP
click to zoom

AL8843SP-13 Details

  • Manufacturer Part Number:

    AL8843SP-13

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    8

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.7 mm

  • Supply Voltage-Max:

    40 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    16 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

AL8843SP-13 Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
  • To ensure the stability of the output voltage, it's recommended to use a minimum output capacitance of 10uF, and to place the capacitor as close to the output pin as possible. Additionally, using a low ESR capacitor can help to improve stability.
  • Although the datasheet specifies a maximum input voltage of 26V, it's recommended to limit the input voltage to 24V to ensure reliable operation and to prevent damage to the device.
  • To protect the device from overcurrent conditions, it's recommended to add an external current limiting resistor or a fuse in series with the input voltage. This helps to prevent damage to the device in case of an overcurrent condition.
  • A recommended input capacitor value is 1uF to 10uF, and a ceramic or X5R/X7R type capacitor is recommended due to its low ESR and high reliability.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

AL8843SP-13 Overview

Use the download button to access the AL8843SP-13 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AL884, or try a keyword search, such as Display Drivers

Parts related to AL8843SP-13

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑