Action Camera

Action Camera

Such as low power consumption and miniaturization are important in designing action camera. Toshiba provides information on a wide range of semiconductor products suitable for power supply and charge management units, RF circuit units, display unit, etc., along with circuit configuration examples.

Overall block diagram

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 Image Sensor, MCU, etc. Image Sensor, MCU, etc. GPS, RF-SW, GPS, RF-SW, LDO LDO LDO LDO HDMI® Connector HDMI® Connector Image Processor Image Processor 6-axis Sensor 6-axis Sensor Image Sensor Image Sensor NAND Flash / LPDDR3 Memory NAND Flash /LPDDR3 Memory SD Card SD Card Microphone / Speaker Microphone /Speaker Codec Codec LNA FE Module LNAFE Module GPS IC GPS IC Switch / Keys Switch / Keys Wireless SoC Wi-Fi®/ Bluetooth® Wireless SoCWi-Fi®/ Bluetooth® RF SW RF SW Capacitive Touch IC Capacitive Touch IC LED Driver LED Driver Display Display Status LEDs Status LEDs USB Connector USB Connector TVS TVS TVS TVS TVS TVS Battery Battery USB Connector USBConnector PMIC PMIC Audio CODEC, etc. Audio CODEC, etc. TVS TVS TVS TVS TV IF Bridge TV IFBridge Charger IC Charger IC eFuse IC / Gate Driver IC & N-ch MOSFET eFuse IC / Gate Driver IC & N-ch MOSFET Common Drain MOSFET Common Drain MOSFET Battery and USB unit RF circuit Display unit Camera unit Image processing unit
Battery and USB unit

Example of battery charge/discharge circuit with USB power supply

Example of battery charge/discharge circuit with USB power supply

RF circuit

Example of RF circuit for wireless communication

Example of RF circuit for GPS signal reception

Display unit

Example of LCD display circuit with touch panel

Camera unit

Example of image sensor peripheral circuit for photographic camera

Example of image processing circuit by using image recognition processor

Image processing unit

Example of image processing circuit by using image recognition processor

Sub block diagram

Battery and USB unit
Battery and USB unit(1)

Example of battery charge/discharge circuit with USB power supply

Example of battery charge/discharge circuit with USB power supply
TVS diode
Part Number
DF2B7BSL
Toshiba Package Name SOD-962 (SL2)
VESD (Max) [kV] +/-30
IR (Max) [µA] 0.1
Rdyn (Typ.) [Ω] 0.2
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 12
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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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N-ch common drain MOSFET
Part Number
SSM14N956L
SSM10N954L
SSM6N951L
SSM10N961L
Toshiba Package Name TCSPED-302701 TCSPAC-153001 TCSP6A-172101 TCSPAG-341501
VDSS (Max) [V]        
ID (Max) [A]        
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V]        
Polarity N-ch×2 N-ch×2 N-ch×2 N-ch×2
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Battery and USB unit(2)

Example of battery charge/discharge circuit with USB power supply

Example of battery charge/discharge circuit with USB power supply
Low capacitance TVS diode
Part Number
DF2B6M4BSL
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4SL
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-8 +/-16 +/-15 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.7 0.7 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.15 0.15 0.2
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Small signal MOSFET (N-ch)
Part Number
SSM6K513NU
SSM6N55NU
Toshiba Package Name SOT-1220 (UDFN6B) SOT-1118 (UDFN6)
VDSS (Max) [V] 30 30
ID (Max) [A] 15 4.0
RDS(ON) (Max) [Ω] @ |VGS| = 4.5 [V] 0.012 0.064
Polarity N-ch N-ch×2
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Small signal MOSFET (P-ch)
Part Number
SSM6J507NU
Toshiba Package Name SOT-1220 (UDFN6B)
VDSS (Max) [V] -30
ID (Max) [A] -10
RDS(ON) (Max) [Ω] @ |VGS| = 4.5 [V] 0.028
Polarity P-ch
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RF circuit
RF unit (Wi-FiⓇ/BluetoothⓇ)

Example of RF circuit for wireless communication

Example of RF circuit for wireless communication
Low capacitance TVS diode
Part Number
DF2B6M4BSL
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4SL
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-8 +/-16 +/-15 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.7 0.7 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.15 0.15 0.2
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High current LDO regulator
Part Number
TCR15AG Series
TCR5BM Series
TCR5RG Series
Toshiba Package Name WCSP6F DFN5B WCSP4F
IOUT (Max) [mA] 1500 500 500
VOUT [V] 0.6 to 3.6 0.8 to 3.6 0.9 to 5.0
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RF unit (GPS)

Example of RF circuit for GPS signal reception

Example of RF circuit for GPS signal reception
Low current LDO regulator
Part Number
TCR3RM Series
TCR3UM Series
TCR3UG Series
TCR3DG Series
Toshiba Package Name DFN4F DFN4E WCSP4F WCSP4E
IOUT (Max) [mA] 300 300 300 300
VOUT [V] 0.9 to 4.5 0.8 to 5.0 0.8 to 5.0 1.0 to 4.5
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High current LDO regulator
Part Number
TCR15AG Series
TCR5BM Series
TCR5RG Series
Toshiba Package Name WCSP6F DFN5B WCSP4F
IOUT (Max) [mA] 1500 500 500
VOUT [V] 0.6 to 3.6 0.8 to 3.6 0.9 to 5.0
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Display unit
Display unit

Example of LCD display circuit with touch panel

Example of LCD display circuit with touch panel
Low capacitance TVS diode
Part Number
DF2B6M4BSL
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4SL
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-8 +/-16 +/-15 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.7 0.7 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.15 0.15 0.2
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TVS diode
Part Number
DF2B7BSL
Toshiba Package Name SOD-962 (SL2)
VESD (Max) [kV] +/-30
IR (Max) [µA] 0.1
Rdyn (Typ.) [Ω] 0.2
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 12
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Schottky barrier diode
Part Number
DSR01S30SL
CLS10F40
Toshiba Package Name SOD-962 (SL2) CL2E
VRRM (Max) [V]    
VR (Max) [V] 30 40
CT (Typ.) [pF] 8.2 130
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Camera unit
Camera unit

Example of image sensor peripheral circuit for photographic camera

Example of image sensor peripheral circuit for photographic camera
Low capacitance TVS diode
Part Number
DF2B6M4BSL
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4SL
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-8 +/-16 +/-15 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.7 0.7 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.15 0.15 0.2
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Low current LDO regulator
Part Number
TCR3RM Series
TCR3UM Series
TCR3UG Series
TCR3DG Series
Toshiba Package Name DFN4F DFN4E WCSP4F WCSP4E
IOUT (Max) [mA] 300 300 300 300
VOUT [V] 0.9 to 4.5 0.8 to 5.0 0.8 to 5.0 1.0 to 4.5
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High current LDO regulator
Part Number
TCR15AG Series
TCR5BM Series
TCR5RG Series
Toshiba Package Name WCSP6F DFN5B WCSP4F
IOUT (Max) [mA] 1500 500 500
VOUT [V] 0.6 to 3.6 0.8 to 3.6 0.9 to 5.0
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Image processing unit

Example of image processing circuit by using image recognition processor

Example of image processing circuit by using image recognition processor
Low capacitance TVS diode
Part Number
DF2B6M4BSL
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4SL
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-8 +/-16 +/-15 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.7 0.7 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.15 0.15 0.2
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TVS diode
Part Number
DF2B7BSL
Toshiba Package Name SOD-962 (SL2)
VESD (Max) [kV] +/-30
IR (Max) [µA] 0.1
Rdyn (Typ.) [Ω] 0.2
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 12
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Image processing unit
Image processing unit

Example of image processing circuit by using image recognition processor

Example of image processing circuit by using image recognition processor
Low capacitance TVS diode
Part Number
DF2B6M4BSL
DF2B5M4ASL
DF2B6M4ASL
DF2B6M4SL
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-8 +/-16 +/-15 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 1.05 0.7 0.7 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 0.12 0.15 0.15 0.2
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TVS diode
Part Number
DF2B7BSL
Toshiba Package Name SOD-962 (SL2)
VESD (Max) [kV] +/-30
IR (Max) [µA] 0.1
Rdyn (Typ.) [Ω] 0.2
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 12
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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_Action Camera / English (PDF:1.3MB)
SolutionProposal_Action Camera / Japanese (PDF:1.9MB)

Reference Design

This is a picture of the DFN4D package.
TCR3EMxxA / 3DMxxA / 3LMxxA Series LDO Regulators With 300mA Output in Small DFN4D Package for Power Supply Circuit Applications
The lineup includes three series of small package LDO regulators that are ideal for mobile devices, etc. becuase of their features (standard type, low dropout voltage type, and low current consumption type). We provide the description of features, design points, and usage methods of each series.
Details
PCB photo example of Power multiplexer circuit
Power Multiplexer Circuit Using Common-Drain MOSFET
This power multiplexer circuit with 2 inputs and 1 output is realized on a small board. A new power multiplexer circuit usign common-drain MOSFET has been added to the already developed power multiplexer circuit reference design. These reference circuits allow switching between BBM and MBB modes by combining optimal devices such as MOSFET gate driver ICs and zener diodes from our diverse product lineup.
Details
PCB photo example of Power multiplexer circuit
Power multiplexer circuit
In this reference design, a Power multiplexer circuit with 2 input and 1 output is implemented on a small PCB. MOSFET gate driver ICs, eFuse ICs, zener diodes and small package MOSFETs selected from Toshiba's diverse lineup are used create ideal diode like characteristics with BBM and MBB switching.
Details
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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