LED lighting

LED lighting

Such as high efficiency, low power consumption and miniaturization are important in designing LED lighting. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, sensor signal input 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.

 100 to 240 V AC 100 to 240 V AC DC-DC DC-DC Pyroelectric Infrared Sensor Pyroelectric Infrared Sensor Switches Switches IR Receiver IR Receiver Ambient Light Sensor Ambient Light Sensor LED Driver LEDDriver Wi-Fi® SoC Wi-Fi® SoC MCU, LED Driver, Op-amp, Wi-Fi® SoC MCU, LED Driver, Op-amp, Wi-Fi® SoC N-ch MOSFET N-chMOSFET N-ch MOSFET N-chMOSFET N-ch MOSFET N-chMOSFET N-ch MOSFET N-chMOSFET PFC Controller PFCController MCU MCU Fuse LED drive circuit Ambient light sensor circuit PFC circuit Active type DC-DC converter circuit Human sensor circuit
PFC circuit Active type

Example of the active type PFC circuit

DC-DC converter circuit

Example of flyback type DC-DC converter circuit

Example of forward type DC-DC converter circuit

LED drive circuit

Example of LED drive circuit using a MOSFET as a low side switch

Human sensor circuit

Example of the circuit using operational amplifier for amplifying human sensor signal

Ambient light sensor circuit

Example of the circuit using operational amplifier for amplifying ambient light sensor signal

Sub block diagram

PFC circuit Active type
PFC circuit Active type

Example of the active type PFC circuit

Example of the active type PFC circuit
DTMOSⅥ Series MOSFET
Part Number
Toshiba Package Name TOLL TO-247
VDSS (Max) [V] 650 650
ID (Max) [A] 38 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.065 0.04
Polarity N-ch N-ch
SiC MOSFET
Part Number
Toshiba Package Name TO-247 TO-247 TO-247-4L(X) TO-247-4L(X)
VDSS (Max) [V] 650 1200 650 1200
ID (Max) [A] 20 20 20 20
RDS(ON) (Max) [Ω] @ |VGS| = 18.0 [V] 0.145 0.182 0.152 0.191
Polarity N-ch N-ch N-ch N-ch
Transistor Output Photocouplers
Part Number
Toshiba Package Name 4pin SO6L SO4 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 3750 5000
VCEO (Max) [V] 80 80 80
Topr [°C] -55 to 125 -55 to 125 -55 to 110
MCU TXZ+TM 3A Series
Series TXZ+TM3A Series
Group M3H Group
DC-DC converter circuit
DC-DC converter circuit Flyback type

Example of flyback type DC-DC converter circuit

Example of flyback type DC-DC converter circuit
DTMOSⅥ Series MOSFET
Part Number
Toshiba Package Name TOLL TO-247
VDSS (Max) [V] 650 650
ID (Max) [A] 38 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.065 0.04
Polarity N-ch N-ch
SiC MOSFET
Part Number
Toshiba Package Name TO-247 TO-247 TO-247-4L(X) TO-247-4L(X)
VDSS (Max) [V] 650 1200 650 1200
ID (Max) [A] 20 20 20 20
RDS(ON) (Max) [Ω] @ |VGS| = 18.0 [V] 0.145 0.182 0.152 0.191
Polarity N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (30 V / 40 V)
Part Number
Toshiba Package Name DSOP Advance DSOP Advance SOP Advance SOP Advance
VDSS (Max) [V] 30 40 40 40
ID (Max) [A] 412 340 400 340
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0006 0.0008 0.00074 0.00085
Polarity N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (80 V)(1)
Part Number
Toshiba Package Name SOP Advance SOP Advance(N) TSON Advance TSON Advance TSON Advance
VDSS (Max) [V] 80 80 80 80 80
ID (Max) [A] 120 86 32 26 34
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.00243 0.004 0.0084 0.0123 0.019
Polarity N-ch N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (80 V)(2)
Part Number
Toshiba Package Name DPAK DPAK
VDSS (Max) [V] 80 80
ID (Max) [A] 84 62
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0051 0.0069
Polarity N-ch N-ch
Transistor output photocoupler
Part Number
Toshiba Package Name 4pin SO6L SO4 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 3750 5000
VCEO (Max) [V] 80 80 80
Topr [°C] -55 to 125 -55 to 125 -55 to 110
DC-DC converter circuit Forward type

Example of forward type DC-DC converter circuit

Example of forward type DC-DC converter circuit
DTMOSⅥ Series MOSFET
Part Number
Toshiba Package Name TOLL TO-247
VDSS (Max) [V] 650 650
ID (Max) [A] 38 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.065 0.04
Polarity N-ch N-ch
SiC MOSFET
Part Number
Toshiba Package Name TO-247 TO-247 TO-247-4L(X) TO-247-4L(X)
VDSS (Max) [V] 650 1200 650 1200
ID (Max) [A] 20 20 20 20
RDS(ON) (Max) [Ω] @ |VGS| = 18.0 [V] 0.145 0.182 0.152 0.191
Polarity N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (30 V / 40 V)
Part Number
Toshiba Package Name DSOP Advance DSOP Advance SOP Advance SOP Advance
VDSS (Max) [V] 30 40 40 40
ID (Max) [A] 412 340 400 340
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0006 0.0008 0.00074 0.00085
Polarity N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (80 V)(1)
Part Number
Toshiba Package Name SOP Advance SOP Advance(N) TSON Advance TSON Advance TSON Advance
VDSS (Max) [V] 80 80 80 80 80
ID (Max) [A] 120 86 32 26 34
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.00243 0.004 0.0084 0.0123 0.019
Polarity N-ch N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (80 V)(2)
Part Number
Toshiba Package Name DPAK DPAK
VDSS (Max) [V] 80 80
ID (Max) [A] 84 62
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0051 0.0069
Polarity N-ch N-ch
Transistor output photocoupler
Part Number
Toshiba Package Name 4pin SO6L SO4 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 3750 5000
VCEO (Max) [V] 80 80 80
Topr [°C] -55 to 125 -55 to 125 -55 to 110
LED drive circuit
LED drive circuit

Example of LED drive circuit using a MOSFET as a low side switch

Example of LED drive circuit using a MOSFET as a low side switch
U-MOS Series MOSFET (30 V / 40 V)
Part Number
Toshiba Package Name DSOP Advance DSOP Advance SOP Advance SOP Advance
VDSS (Max) [V] 30 40 40 40
ID (Max) [A] 412 340 400 340
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0006 0.0008 0.00074 0.00085
Polarity N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (80 V)(1)
Part Number
Toshiba Package Name SOP Advance SOP Advance(N) TSON Advance TSON Advance TSON Advance
VDSS (Max) [V] 80 80 80 80 80
ID (Max) [A] 120 86 32 26 34
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.00243 0.004 0.0084 0.0123 0.019
Polarity N-ch N-ch N-ch N-ch N-ch
U-MOS Series MOSFET (80 V)(2)
Part Number
Toshiba Package Name DPAK DPAK
VDSS (Max) [V] 80 80
ID (Max) [A] 84 62
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.0051 0.0069
Polarity N-ch N-ch
MCU TXZ+TM 3A Series
Series TXZ+TM3A Series
Group M3H Group
Human sensor circuit
Human sensor circuit

Example of the circuit using operational amplifier for amplifying human sensor signal

Example of the circuit using operational amplifier for amplifying human sensor signal
Small surface mount LDO regulator(1)
Part Number
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
Small surface mount LDO regulator(2)
Part Number
Toshiba Package Name WCSP4F DFN4C 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
Low current consumption op-amp / Low noise op-amp
Part Number
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Ambient light sensor circuit
Ambient light sensor circuit

Example of the circuit using operational amplifier for amplifying ambient light sensor signal

Example of the circuit using operational amplifier for amplifying ambient light sensor signal
Small surface mount LDO regulator(1)
Part Number
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
Small surface mount LDO regulator(2)
Part Number
Toshiba Package Name WCSP4F DFN4C 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
Low current consumption op-amp / Low noise op-amp
Part Number
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75

Solution Proposal

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

Reference Design

3-Phase Inverter Using SiC MOSFET
This reference design provides design guide, data and other contents of the 3-phase inverter using 1200 V SiC MOSFET. It drives AC 440V motors.
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.
LDO Regulator / TCR3UG
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.
LDORegulator / TCR15AG
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.
LDO Regulator / Design / Support / Reference Design Center

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.

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.

EDA/CAD Model Library

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

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.

Mail Magazine
To receive the latest news on our products, please fill in the subscription form.

Contacts

Technical inquiry

Contact us

Contact us

Frequently Asked Questions

FAQs
  • Wi-Fi is a registered trademark of Wi-Fi Alliance.
  • TXZ+TM is a trademark of Toshiba Electronic Devices & Storage Corporation.
  • Other company names, product names, and service names may be trademarks of their respective companies.
A new window will open