PIR motion detector
Building automation

Users must independently evaluate the suitability of and test each product selected for their own specific applications. It is the User’s sole responsibility to determine fitness for aparticular system or use based on their own performance criteria, conditions, specific application, compatibility with other parts, and environmental conditions. Users must
independently provide appropriate design and operating safeguards to minimize any risks associated with their applications and products. Littelfuse products are not designed
for, and may not be used in, all applications. Read complete Disclaimer Notice at littelfuse.com/disclaimer-electronics.
REV0321

Smart buildings & homes are equipped with intelligent
technologies that make lives more convenient and energy efficient
Securitysystems

Smoke
detector

IoT-controlled
appliances

Smart locks &access controls

Motiondetector

HVAC
systems
Energymanagement

Elevator/
Escalator systems

Smartoutlets

Littelfuse offers protect, control, and sense technologies to improve the safety, reliability, and energy efficiency of buildings.
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Market trends and drivers for PIR motion detectors
Rapid growth at ~13.3% CAGR
Ingenico and Verifone comprise 80% of global
transactions

Market trends and drivers
Passive Infrared is the leading technology of choice for motion sensing,as it combines performance and affordability.

Motion Detectors
$4.0
$3.5

Increased awareness of security and surveillance is driving the residential
demand.

Market Size ($B)

Government initiatives for energy savings are driving adoption in the publicand commercial sectors.

$3.0
$2.5
$2.0
$1.5
$1.0

Wireless connectivity reduces installation costs and adds compatibility tosmart home and IoT networks.

$0.5
$2020

COVID-19 concerns require motion detectors for no-touch control, people
counting, and distance measuring.

2021

2022

2023

2024

2025

Year

Source: Occupancy Sensor Market (Markets and Markets, July 2020)

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Littelfuse components for PIR motion detectors
AC/DC power stage

Microcontroller unit

⚫ MOV
⚫ TVS diode⚫ ZMOTION™

Alarm

Motion sensor⚫ Reed relay⚫ Solid state relay⚫ PIR sensor

ProtectControl

Sense

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4

Click on the product series inthe table below for more info

PIR motion detector functional block diagram
ACmains

21AC/DC Power
stage

DC-DC
converter

Motiondetection

Motion sensor

123TechnologySeries

MOV

LV UltraMOVTVS diodeSMBJ

PIR sensor

ZSFG469711, ZRE200GEMCUZMOTION™

Reed relay

HE3600, HE3300

Solid state relay

CPC1017N, CPC1008N

4*4Alarm* Reed relay is preferred when no leakage current is at
the output load (for example, battery applications). Solid
State Relay offers the smallest possible form factor.

3MCU
Status LED

PIR motion
detector

Legend:PowerData

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5Click on the product series inthe table below for more info

Benefits of recommended Littelfuse solutions
TechnologyFunction in application

Product series

BenefitsFeatures

Reduces customer qualification time bycomplying with third-party safety standards
such as UL/IEC

High peak surge current rating (up to 10 kA);
high operating temperature (up to 125 °C);
Wide operating voltage range VM(AC)RMS 11 V
to 95 V

MOV

Protects the power supply unit
from voltage transients andlightning

LV UltraMOVTVS diodeProtects the power supply unit
from voltage transients andlightning

SMBJ2PIR sensor

Motion detectionZSFG469711,ZRE200GE

Low power consumption; high reliability

Dual element sensor; wide-angle detection;
low voltage operation; pet immunity

3MCU

Provides control signals per PIR
sensing and other inputs

ZMOTION™

Optimized for sensor application; reducescomponent count and saves space; allows
for cheaper ceramic capacitors

Real-time control of motion sensitivity;
ambient light sensing; serial or RF
communication protocol

Reed relay

Control switch to activate alarm
based on PIR sensor input

HE3600, HE3300

Low power consumption; high isolation;
immune to environmental effects

Miniature single in-line package; external
magnetic shield option

Solid state relay

Control switch to activate alarm
based on the PIR sensor input

CPC1017N,
CPC1008N

Compact design saves space;robust operation

1500 Vrms isolation; low drive reliability; noEMI/RFI generation

1
Compact design; improves system reliability Excellent clamping voltage; 600 W peakby clamping the voltage at safe levels during pulse power capability at 10/100 μs
transients
waveform; small form factor

4

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6Select safety standards for PIR motion detectors
StandardTitle

IEC 63180:2020

Methods of measurement and declaration of the detection
range of detectors–passive infrared detectors for majorand minor motion detection

Provides a methodology and test procedures to determine and verify thedetection area for motion detectors using passive infrared technology

Standard for intrusion–detection units

Requirements cover intrusion-detection units intended to be used in burglaryprotection signaling systems. These units are intended to be used in indoor
or outdoor locations to automatically indicate the presence of an intruder by
actuating electrical control circuits.

North America

Audio/video, information and communication technology
equipment–Part 1: safety requirements

This part of IEC 62368 is a product safety standard that classifies energy
sources; prescribes safeguards against those energy sources; and provides
guidance on the application of, and requirements for, those safeguards

Global

UL 639IEC 62368-1

General scope

RegionGlobalLittelfuse, Inc. © 2021

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Additional information can be found on Littelfuse.com

Click on images
to open thecatalog

Integrated Circuits
Product Catalog

Explore the world of Littelfuse with the Electronics eCatalogs (http://electronicscatalogs.littelfuse.com/)

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8Local resources supporting our global customers
Mount Prospect
Madison
ChicagoChampaign

Burlington
Saskatoon

LeidenAmsterdam
DeventerBremenLampertheim
Essen
Lauf

KaunasChippenham

Beijing
Wuxi
SuzhouShanghai
KunshanLegnagoRapid City
Fremont
Milpitas
Long Beach

TsukubaTokyo

Beverly

Round RockSan SebastianCharneca de Caparica

Piedras Negras
Matamoros
Muzquiz

DongguanHong Kong

SeonghamSeoul

TaipeiChu-pei
New Delhi
Singapore

Taguig
Lipa CityManausSão Paulo
LegendSales
R&D
ManufacturingLittelfuse, Inc. © 2021

9Partner for tomorrow’s electronic systems
Broad product portfolio

Compliance & regulatory expertise

A global leader with a broad productportfolio, covering every aspect ofprotection, sensing, and control

We help customers in the design
process to account for requirements
set by global regulatory authorities
Safer

Application expertise

Testing capabilities

Our engineers partner directly withcustomers to help speed up productdesign and meet their unique needs

We help customers get products tomarket faster, and offer certification
testing to global regulatory standards
Connected

Global customer service
Our global customer service team iswith you to anticipate your needs andensure a seamless experience

GreenerGlobal manufacturing
High-volume manufacturing that iscommitted to the highest quality
standards

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This document is provided by Littelfuse, Inc. (“Littelfuse”) for informational and guideline purposes only. Littelfuse assumes no liability for errors or omissions in this document orfor any of the information contained herein. Information is provided on an “as is” and “with all faults” basis for evaluation purposes only. Applications described are for illustrative
purposes only, and Littelfuse makes no representation that such applications will be suitable for the customer’s specific use without further testing or modification. Littelfuse
expressly disclaims all warranties, whether express, implied or statutory, including but not limited to the implied warranties of merchantability and fitness for a particular purpose,and non-infringement. It is the customer’s sole responsibility to determine suitability for a particular system or use based on their own performance criteria, conditions, specificapplication, compatibility with other parts, and environmental conditions. Customers must independently provide appropriate design and operating safeguards to minimize anyrisks associated with their applications and products. Read complete Disclaimer Notice at littelfuse.com/disclaimer-electronics.

Littelfuse.com
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