Security Camera and Video Doorbells - Building Automation - Circuit Protection ...
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
Security Camera and
Video Doorbells
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 a
particular 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.
REV0420
Smart homes are equipped with intelligent
technologies for convenient and energy-efficient living
Security IoT-controlled
system s appliances
Sm art locks &
access controls
Zigbee
Lighting
controls
Energy
m anagem ent
Entertainm ent Z wave
system s
Sm art
outlets
IoT devices protect, control, and sense to improve safety, reliability, convenience, and energy efficiency of buildings
Littelfuse, Inc. © 2020 2
Security cameras are a fast-growing market
Projected increase in security camera
Market Trends and Drivers Ingenico and Verifone comprise
installation from 2018 to 20238ctions
An estimated 120 million units of non-residential security
cameras are installed each year globally, and this is expected to Residential Security Cameras
increase at a CAGR of 11% Non-Residential Security Cameras
160
Growth in Asia is driven by government initiatives to improve public
safety and security. Growth in the Americas is driven by retail and 140
commercial use 120
Million Units
100
Global residential security camera unit shipments are expected to
80
grow from 54 million units in 2018 to 120 million units in 2023 at a
CAGR of 17% 60
40
Wired and wireless cameras are expected to maintain the majority 20
of the shipment volume. The video doorbell segment is expected
to show the largest growth over the next three years 0
2018 2019 2020 2021 2022 2023
Cameras with thermal imaging functionality to detect body Year
temperature will show significant growth driven by the COVID-19 Sources: 1. Global Video Surveillance Market (Markets and Markets, Apr 2020)
pandemic 2. Security Cameras Market (Transparency Market Research, 2016)
Littelfuse, Inc. © 2020 3
Littelfuse solutions for wired security cameras
Memory DC power input
⚫ TVS diode ⚫ Fuse, PPTC
⚫ TVS diode
Motor drive Power over ethernet
⚫ Solid state relay ⚫ Fuse, PPTC
⚫ Diode array
Power adapter
⚫ Fuse
⚫ MOV
⚫ TVS diode
Protect Control Sense Littelfuse, Inc. © 2020 4
Click on the product series in
the table below for more info
Wired security camera functional block diagram
Technology Series
AC mains 1
100 ̶ 240 Vac DC input Lens Fuse 875, 807, 373
Pow er *Image
adapter stage
sensor 1 MOV TMOV*, LA, UltraMOV
2a interface
TVS diode P6KE, P6SMB
Fuse, PPTC 461, 449, picoSMD
Control board 2a
DC TVS diode 5.0SMDJ
3 Motor Drive motor
LED Fuse, PPTC 461, 449, picoSMD
Memory indicator & 2b
Lens SRV05-4HTG,
(SD card) Diode array
driver motor SP0504SHTG
driver 3 Diode array SP1006
2b 4 Solid state relay CPC1560
Wired
DC input Pan &
interface MCU * TMOV is the recommended solution to comply with the new
(RJ45) tilt motor IEC 62368-1 standard
4
POE
Legend:
Power Line
Signal Line
Littelfuse, Inc. © 2020 5
Click on the product series in
the table below for more info
Benefits of Littelfuse products for wired cameras
Technology Function in application Product series Benefits Features
Protects power stage from Reduces customer qualification time by Third-party compliance (UL/IEC); low internal
Fuse 875, 807, 373 complying with third-party safety standards
overcurrent events resistance; shock safe; vibration resistant
such as UL/IEC
Reduces customer qualification time by
Protects power unit from voltage High energy absorption capability:
1 MOV
transients and lightning TMOV*, LA, UltraMOV complying with third-party safety standards 40–530 J (2 ms)
such as UL/IEC
Improves system reliability by protecting 600 W peak pulse capability; glass
Protects power unit from voltage
TVS diode P6KE, P6SMB downstream parts from transients on passivated chip junction; compatible with
transients
power lines lead-free solder reflow temperature profile
Surface mountable; resettable option;
Protects the power stage from Reduces customer qualification time by
Fuse 461, 449, picoSMD compatible with the lead-free solder process
overcurrent events complying with UL/IEC; compact design per IEC standards
2a Protects sensitive electronic parts 5000 W peak pulse capability; compatible
Improves system reliability by clamping the
TVS Diode in power stage from voltage 5.0SMDJ with high temperature soldering; fast
voltage at safe levels during transients
transients response time (< 1.0 ps)
Surface mountable; resettable option;
Protects the power stage from Reduces customer qualification time by
Fuse, PPTC 461, 449, picoSMD compatible with the lead-free solder process
overcurrent events complying with UL/IEC; compact design per IEC standards
2b
Protects sensitive electronic parts SRV05-4HTG, Compact package with multi-rail protection; Multiple rail-to-rail protections; low leakage
Diode array current; low capacitance of 1 pF (TYP)
from voltage transients SP0504SHTG retains high-speed signal reliability
per I/O
Protects memory card from user- Industry’s smallest footprint available (0201);
3 Diode array
induced ESD event SP1006 Enables compact design; low power loss
low leakage current
Optically-isolated switch to drive Robust operation with integrated protection Integrated current limit, thermal shutdown;
4 Solid state relay
motor CPC1560 incase of motor stalling bounce-free switching; fast turn-on
Littelfuse, Inc. © 2020 6
Littelfuse solutions for wired doorbell cameras
Memory Power supply unit
⚫ TVS diode ⚫ Fuse
⚫ TVS diode
⚫ Solid state relay
Wireless interface Door bell chime
⚫ Polymer ESD suppression ⚫ Solid state relay
User interface Charging port
⚫ Diode array ⚫ Fuse
⚫ TVS diode
⚫ Diode array
Protect Control Sense Littelfuse, Inc. © 2020 7
Click on the product series in
the table below for more info
Wired doorbell camera functional block diagram
1a Technology Series
Lens
Pow er Image Fuse 443, 449
supply sensor
Utility unit interface 1a Solid state relay PLB190
24 Vac
TVS diode 4.0SMDJ24A
5
Fuse 469, 449
Wireless
interface
1b* TVS diode SMBJ
1b
Battery pack MLV MLA
Control board 4
Battery 2 TVS diode array SP1006
management LED
MCU indicator
Memory 3** Solid state relay LCB710
unit (SD card)
& driver 4 Diode array SP1006
Polymer ESD PGB10603,
Li-Ion cells
5*** suppressor PGB10402
USB * In some applications, micro-USB port is provided for charging removable Li-Ion
charging 3 User interface 2 batteries. The rechargeable battery is built in and gets power from the main
power stage
cable
USB Doorbell Microphone & Push User ** This is found in European markets where SSR is used to cut off vampire power
chime speaker button and as an energy harvester switch to transfer power to the image sensor only a few
times an hour, as per privacy regulations
*** This is recommended for compact designs where clearance between the
antenna and the casing is < 2 mm
Legend:
Power Line
Signal Line Littelfuse, Inc. © 2020 8
Click on the product series in
the table below for more info
Benefits of Littelfuse products for doorbell cameras
Technology Function in application Product series Benefits Features
Reduces customer qualification time by Surface mountable; compatible with the
Protects the power stage from
Fuse 443, 449 complying with UL/IEC; compact design; lead-free solder process; wide range of
overcurrent events
avoids nuisance trips current ratings; time lag
1a Solid state relay Optically-isolated switch PLB190
Improves system reliability; enables 5000 Vrms input/output isolation; no EMI/RFI
compact design generation; arc-free with no snubbing circuits
Protects sensitive electronic parts Improves system reliability by clamping the 4000 W peak pulse capability; lead-free
TVS diode 4.0SMDJ24A
from voltage transients voltage at safe levels during transients solder reflow temperature profile compatible
Surface mountable; wide range of current
Protects from high discharge Reduces customer qualification time by
Fuse 469, 449 ratings available; compatible with the lead-
currents due to external shorts complying with UL/IEC; compact design free solder process, per IEC standards
Enables compact design; improves system
600 W peak pulse power capability;
1b TVS diode
Protects sensitive electronic parts
SMBJ
reliability by protecting downstream parts
excellent clamping capability; fast response
from voltage transients through clamping the voltage at safe levels
time: typically less than 1.0 ps
during transients on power lines
Fast clamping response; rigid performance Bidirectional clamping; low form factor; wide
MLV ESD protection for data lines MLA
under high temperatures operational temperature range
Protects memory card from user- Industry’s smallest footprint available (0201);
2 Diode array
induced ESD events
SP1006 Enables compact design; low power loss
low leakage current
Optically-isolated switch functions Enables OEMs to meet European privacy
Normally closed switch; no EMI/RFI
3 Solid state relay as an dual purpose switch LCB710 regulation; enables compact design; low
between chime and camera power loss and potential energy harvesting generation; arc-free with no snubbing circuits
Protects memory card from user- Industry’s smallest footprint available (0201);
4 Diode array
induced ESD events SP1006 Enables compact design; low power loss
low leakage current
Enables compact design and low clearance
Polymer ESD Protects the Wi-Fi chipset from PGB10603, Ultra-low capacitance; compact form factor;
5 suppressor user-induced ESD events PGB10402
between antenna and casing; retains RF
signal integrity; improves system reliability low leakage current; fast response time
Littelfuse, Inc. © 2020 9
Littelfuse solutions for wireless security cameras
Wireless interface Power adapter
⚫ Polymer ESD suppressor ⚫ Fuse
⚫ MOV
⚫ TVS diode
Memory
⚫ TVS diode
Charging port
⚫ PPTC
⚫ MLV
Protect Control Sense Littelfuse, Inc. © 2020 10Click on the product series in
the table below for more info
Wireless security camera functional block diagram
2 Technology Series
Battery pack
Image Lens Fuse 875, 807, 373
Battery sensor
MOV C-III, LA, UltraMOV
management interface
1
unit TVS diode P6KE, P6SMB
4
Temperature indicator** setP TM
AC mains Wireless
100 ̶ 240 Vac Li-Ion cells interface PPTC 0805L, nanoSMD, picoSMD
2 MLV MLA
1 3 Temperature indicator** setP TM
Control board
USB USB
adapter LED 3 Diode array SP1006
Memory PGB10603,
MCU indicator Polymer ESD
(SD card) 4* suppressor PGB10402
& driver
* This is recommended for compact designs where clearance
between the antenna and the casing is < 2 mm
Legend: ** The setP™ solution is recommended for USB type C port protection.
Power Line
Signal Line
Littelfuse, Inc. © 2020 11Click on the product series in
the table below for more info
Benefits of Littelfuse products for wireless cameras
Technology Function in application Product series Benefits Features
Reduces customer qualification time by
Protects power stage from Third-party compliance (UL/IEC); low internal
Fuse 875, 807, 373 complying with third-party safety standards
overcurrent resistance; shock safe; vibration resistant
such as UL/IEC
Reduces customer qualification time by
Protects power unit from voltage High energy absorption capability:
MOV C-III, LA, UltraMOV complying with third-party safety standards
transients and lightning 40–530J (2ms)
1 such as UL/IEC
Improves system reliability by protecting 600 W peak pulse capability; glass
Protects power unit from voltage
TVS diode P6KE, P6SMB downstream parts from transients on power passivated chip junction; compatible with
transients
lines lead-free solder reflow temperature profile
Temperature Protects USB-C plugs and Auto resets after fault is removed; allows for
setP TM Resettable; low resistance; compact design
indicator receptacles from overheating compact design
Protects the power stage from 0805L, nanoSMD, Auto resets after fault is removed; allows for
PPTC Resettable; low resistance; compact design
overcurrent events picoSMD compact design
Fast clamping response; rigid performance Bidirectional clamping; low form factor; wide
2 MLV ESD protection for data lines MLA
under high temperatures operational temperature range
Temperature Protects USB-C plugs and Auto resets after fault is removed; allows for
setP TM Resettable; low resistance; compact design
indicator receptacles from overheating compact design
Protects memory card from user- Industry’s smallest footprint available (0201);
3 Diode array
induced ESD events
SP1006 Enables compact design; low power loss
low leakage current
Enables compact design and low clearance
Polymer ESD Protects the Wi-Fi chipset from PGB10603, Ultra-low capacitance; compact form factor;
4 suppressor user-induced ESD events PGB10402
between antenna and casing; retains RF
signal integrity; improves system reliability low leakage current; fast response time
Littelfuse, Inc. © 2020 12Select safety standards for surveillance cameras
Standard Title General scope Littelfuse Technology Region
Audio/video, information and This part of IEC 62368 is a product safety standard that classifies
communication technology energy sources; prescribes safeguards against those energy
IEC 62368-1 Fuse, MOV Global
equipment – Part 1: safety sources; provides guidance on the application of, and
requirements requirements for, those safeguards
Secondary cells and batteries Safety requirements for portable sealed secondary lithium cells,
IEC 62311-2 containing alkaline or other non- and for batteries made from them, for use in portable applications Fuse, PPTC Global
acid electrolytes - Part 2: Lithium systems
Thermal scanning using security cameras
to monitor body temperature post COVID-19
Littelfuse, Inc. © 2020 13Additional information can be found on littelfuse.com
LittelfuseCapability Brochure
Integrated Circuits Catalog
Click on images
to open the
catalog
Littelfuse, Inc. © 2020 14Local resources supporting our global customers
Bremen
Mount Prospect Lampertheim
Lake Mills Essen
Chicago Leiden
Lauf
Champaign Amsterdam
Deventer Beijing
Burlington Wuxi
Saskatoon
Suzhou
Kaunas
Shanghai
Chippenham Kunshan
Legnago
Tsukuba
Rapid City Tokyo
Beverly
Dongguan
Fremont Hong Kong Seongham
San Sebastian Seoul
Milpitas Round Rock Charneca de Caparica Taipei
Long Beach Chu-pei
Piedras Negras New Delhi Taguig
Matamoros Lipa City
Muzquiz Singapore
Manaus
São Paulo
Legend
Sales
R&D
Manufacturing
Littelfuse, Inc. © 2020 15Partner for tomorrow’s electronic systems
Broad product portfolio Compliance & regulatory expertise
A global leader with a broad product We help customers in the design
portfolio, covering every aspect of process to account for requirements
protection, sensing, and control set by global regulatory authorities
Safer
Application expertise Testing capabilities
Our engineers partner directly with To help customers get products to
customers to help speed up product market faster, we offer certification
design and meet their unique needs testing to global regulatory standards
Connected
Greener
Global customer service Global manufacturing
Our global customer service team is High-volume manufacturing that is
with you to anticipate your needs and committed to the highest quality
ensure a seamless experience standards
Littelfuse, Inc. © 2020 16This document is provided by Littelfuse, Inc. (“Littelfuse”) for informational and guideline purposes only. Littelfuse assumes no liability for errors or omissions in this document or
for 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, specific
application, compatibility with other partts, and environmental conditions. Customers must independently provide appropriate design and operating safeguards to minimize any
risks associated with their applications and products. Read complete Disclaimer Notice at littelfuse.com/disclaimer-electronics.
Littelfuse.com
Littelfuse, Inc. © 2020 17You can also read
