Surveillance Camera

Surveillance Camera

Such as low power consumption and miniaturization are important in designing surveillance camera. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, camera motion control units, etc., along with circuit configuration examples.

Overall block diagram

Click the area you want to check the details in the overall block diagram. Show links to our proposed sub-block diagram.

 MDIO EMAC MDIOEMAC PWM PWM Ethernet Connector Ethernet Connector ISP ISP PCIe® PCIe® DRAM Controller DRAMController I2C I2C Arm® core Arm® core Analog Video Out ADC/DAC Analog Video OutADC/DAC Image Processor Image Processor +3.3 V +3.3 V +1.8 V +1.8 V SDI/HD-SDI Output SDI/HD-SDI Output I/O I/O LED LED +1.5 V +1.5 V DC-DC DC-DC I/O I/O +5 V +5 V N-ch MOSFET N-chMOSFET +5 V +5 V +3.3 V +3.3 V +1.5 V +1.5 V +1.1 V +1.1 V +1.8 V +1.8 V +1.2 V +1.2 V SD Card SD Card LDO LDO TVS TVS +5 V +5 V +3.3 V +3.3 V TVS TVS Audio IN/OUT Audio IN/OUT Audio Codec IC AudioCodec IC RTC RTC Audio Codec/Amp Audio Codec/Amp SBD SBD Battery Battery External Buzzer External Buzzer LED LED +5 V +5 V <PoE> <PoE> DC 48 V DC 48 V DC 12 V IN DC 12 VIN <Data Line> <Data Line> Stepping Motor Stepping Motor LENS Zoom LENS Zoom Auto Focus Auto Focus Iris Cont. Iris Cont. ICR Cont. ICR Cont. LDO LDO LDO LDO LDO LDO LDO LDO LDO LDO Pan Pan Tilt Tilt CMOS Sensor CMOSSensor MCD MCD MCD MCD LENS Control MCU LENS Control MCU LENS Module LENSModule LDO LDO +3.3 V +3.3 V +2.8 V +2.8 V LDO LDO +3.3 V +3.3 V +1.8 V +1.8 V Phy Phy I2S I2S Flash Memory FlashMemory DDR3 Memory DDR3Memory +1.5 V +1.5 V +1.5 V +1.5 V <Local Memory> <Local Memory> DMA Controller DMAController Wi-Fi® Wi-Fi® MOSFET MOSFET M M M M 電動機.391 M M Ethernet Connector Ethernet Connector CPU CPU <Data Line> <Data Line> SSD/HDD SSD/HDD Display Display Video contoroler Video contoroler SATA SATA eFuse IC / Gate Driver & N-ch MOSFET eFuse IC /Gate Driver& N-ch MOSFET +5 V / +12 V +5 V / +12 V DDR Memory DDR Memory AC-DC /PFC AC-DC/PFC Recorder unit Recorder unit Power supply circuit of storage Power supply SD card section Power supply (RTC) Detail of camera motion section
Power supply

Example of a power supply circuit that provides various DC voltage to the systems

Power supply circuit of storage

Example of a power supply circuit for storage

SD card section

Example of a power supply circuit for SD card

Power supply (RTC)

Example of a power supply circuit considering reverse connection prevention of a battery for real time clock (RTC)

Detail of camera motion section

Example of a circuit for camera motion section

Sub block diagram

Power supply
Power supply

Example of a power supply circuit that provides various DC voltage to the systems

Example of a power supply circuit that provides various DC voltage to the systems
U-MOS Series N-ch MOSFET
Part Number
TPH5900CNH
Toshiba Package Name SOP Advance
VDSS (Max) [V] 150
ID (Max) [A] 18
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.059
Polarity N-ch
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Small signal MOSFET
Part Number
SSM3K376R
Toshiba Package Name SOT-23F
VDSS (Max) [V] 30
ID (Max) [A] 4.0
RDS(ON) (Max) [Ω] @ |VGS| = 4.5 [V] 0.056
Polarity N-ch
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Small surface mount LDO regulator(1)
Part Number
TCR15AG Series
TCR13AG Series
TCR8BM Series
TCR5BM Series
Toshiba Package Name WCSP6F WCSP6F DFN5B DFN5B
IOUT (Max) [mA] 1500 1300 800 500
VOUT [V] 0.6 to 3.6 0.55 to 3.6 0.8 to 3.6 0.8 to 3.6
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Small surface mount LDO regulator(2)
Part Number
TCR5RG Series
TCR3RM Series
TCR3U Series
TCR2L Series
TAR5 Series
Toshiba Package Name WCSP4F DFN4F WCSP4F SOT-553 (ESV) SOT-25 (SMV)
IOUT (Max) [mA] 500 300 300 200 200
VOUT [V] 0.9 to 5.0 0.9 to 4.5 0.8 to 5.0 0.8 to 3.6 1.5 to 5.0
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Power supply circuit of storage
Power supply circuit of storage

Example of a power supply circuit for storage

Example of a power supply circuit for storage
Electronic fuse (eFuse IC)(1)
Part Number
TCKE800NA
TCKE805NA
TCKE812NA
Toshiba Package Name WSON10B WSON10B WSON10B
VIN (Max) [V] 18 18 18
RON (Typ.) [mΩ] 28 28 28
VOVC (Typ.) [V]   6.04 15.1
Recovery Operation Type Auto-retry Auto-retry Auto-retry
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Electronic fuse (eFuse IC)(2)
Part Number
TCKE800NL
TCKE805NL
TCKE812NL
TCKE712BNL
Toshiba Package Name WSON10B WSON10B WSON10B WSON10
VIN (Max) [V] 18 18 18 13.2
RON (Typ.) [mΩ] 28 28 28 53
VOVC (Typ.) [V]   6.04 15.1  
Recovery Operation Type Latch Latch Latch Latch
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N-ch MOSFET gate driver IC(1)
Part Number
TCK401G
TCK402G
TCK420G
TCK421G
TCK422G
Toshiba Package Name WCSP6E WCSP6E WCSP6G WCSP6G WCSP6G
VOVL_FA (Typ.) [V]     27.56 23.14 14.17
VOVL_RI (Typ.) [V]     27.73 23.26 14.29
VGS (Typ.) [V] 8.5 8.5 10 10 10
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N-ch MOSFET gate driver IC(2)
Part Number
TCK423G
TCK424G
TCK425G
Toshiba Package Name WCSP6G WCSP6G WCSP6G
VOVL_FA (Typ.) [V] 14.17 10.71 6.19
VOVL_RI (Typ.) [V] 14.29 10.83 6.31
VGS (Typ.) [V] 5.6 5.6 5.6
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SD card section
SD card section

Example of a power supply circuit for SD card

Example of a power supply circuit for SD card
Small surface mount LDO regulator(1)
Part Number
TCR15AG Series
TCR13AG Series
TCR8BM Series
TCR5BM Series
Toshiba Package Name WCSP6F WCSP6F DFN5B DFN5B
IOUT (Max) [mA] 1500 1300 800 500
VOUT [V] 0.6 to 3.6 0.55 to 3.6 0.8 to 3.6 0.8 to 3.6
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Small surface mount LDO regulator(2)
Part Number
TCR5RG Series
TCR3RM Series
TCR3U Series
TCR2L Series
TAR5 Series
Toshiba Package Name WCSP4F DFN4F WCSP4F SOT-553 (ESV) SOT-25 (SMV)
IOUT (Max) [mA] 500 300 300 200 200
VOUT [V] 0.9 to 5.0 0.9 to 4.5 0.8 to 5.0 0.8 to 3.6 1.5 to 5.0
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TVS diode
Part Number
DF10G5M4N
DF10G6M4N
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4BSL
Toshiba Package Name DFN10 DFN10 SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-20 +/-20 +/-16 +/-15 +/-8
IR (Max) [µA] 0.1 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 0.5 0.5 0.7 0.7 1.05
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.2 0.2 0.15 0.15 0.12
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Power supply (RTC)
Power supply (RTC)

Example of a power supply circuit considering reverse connection prevention of a battery for real time clock (RTC)

Example of a power supply circuit considering reverse connection prevention of a battery for real time clock (RTC)
Schottky barrier diode
Part Number
CUS10F30
CTS05F40
Toshiba Package Name SOD-323 (USC) SOD-882 (CST2)
VRRM (Max) [V]    
VR (Max) [V] 30 40
CT (Typ.) [pF] 170 28
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Detail of camera motion section
Detail of camera motion section

Example of a circuit for camera motion section

Example of a circuit for camera motion section
Stepping motor
Part Number
TC78S121FNG
TC78S121FTG
TC78S122FNG
TC78S122FTG
TC78H670FTG
Toshiba Package Name HTSSOP48-P-300-0.50 QFN48-P-0707-0.50 HTSSOP48-P-300-0.50 QFN48-P-0707-0.50 P-VQFN16-0303-0.50-001
VOUT (Max) [V] 40 40 40 40 18
IOUT (Max) [A] 1.5 1.5 1.5 1.5 2
VM [V] 8 to 38 8 to 38 8 to 38 8 to 38 2.5 to 16
RON (Typ.) [Ω] 0.6 0.6 0.6 0.6 0.48
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Brushed DC motor driver
Part Number
TC78H660FNG
TC78H660FTG
TC78H653FTG
Toshiba Package Name P-TSSOP16-0505-0.65-001 P-VQFN16-0303-0.50-001 P-VQFN16-0303-0.50-001
VOUT (Max) [V] 18 18 8
IOUT (Max) [A] 2.0 2.0 2.0
VM [V] 2.5 to 16 2.5 to 16 1.8 to 7.5
RON(Normal) (Typ.) [Ω] 0.48 0.48 0.22
RON(Large) (Typ.) [Ω]     0.11
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Stepping motor driver
Part Number
TB67S539FTG
Toshiba Package Name P-VQFN32-0505-0.50-004
VOUT (Max) [V] 40
IOUT (Max) [A] 2.0
VM [V] 4.5 to 33
RON (Typ.) [Ω] 0.8
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Solution Proposal

These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.

Solution Proposal
SolutionProposal_Surveillance Camera / English (PDF:1.4MB)
SolutionProposal_Surveillance Camera / Japanese (PDF:1.4MB)

Reference Design

Power supply circuit example of LDO regulator TCR3UG series application for power supply of IoT devices.
LDO Regulator TCR3UG Series Application for Power Supply of IoT Devices
This reference design provides document with low consumption current, PSRR, and dynamic response.The LDO has small package, low consumed power, and fast load transient response.
Details
Power supply circuit example of LDO regulator TCR15AG (fixed output voltage type) application & circuit.
LDO Regulator TCR15AG (fixed output voltage type) Application & Circuit
This reference design provides document with PSRR, dynamic response and controlling output voltage.The LDO has very small package and fixed output voltage for consumer application.
Details
Power supply circuit example of LDO regulator TCR15AGADJ application & circuit.
LDO Regulator TCR15AGADJ Application & Circuit
This reference design provides document with PSRR, dynamic response and controlling output voltage. The LDO has very small package and adjustable output for consumer application.
Details

Documents

Please see the following pages for other documents.

Video

Design & Development

Switched Mode Power Supply Library

you can select and download various basic topologies of a power supply unit based on your actual requirements in order to verify the behavior of MOSFETs with your simulation environment.

Switched Mode Power Supply Library
Motor Control and Driver Circuit Library

you can select and download various basic topologies of motor driver such as three-phase inverter circuit based on your actual requirements in order to verify the behavior of MOSFETs and another devices for your simulation environment.

Motor Control and Driver Circuit Library
Online Circuit Simulator

This service allows users to easily perform pre-verification of MOSFETs without the need to build a simulation environment.

Online Circuit Simulator
EDA/CAD Model Library

We provide simulation data, 3D models of packages, and land pattern models (2D models) used when developing product boards.

EDA/CAD Model Library
MCU Motor Studio

MCU Motor Studio features a PC Tool and motor control firmware dedicated to the TXZ+TM Family Advanced Class microcontrollers from Toshiba.

MCU Motor Studio

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