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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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Bi-directional DC-DC Converter Circuit Description

Example of Circuit using Discrete Solution

Circuit Description

 Example of Bi-directional DC-DC Converter Block Diagram

Uninterruptible power supplies require a bi-directional DC-DC converter to achieve fast conversion from charge to discharge and discharge to charge. The use of a converter with a synchronous rectifier allows for bi-directional operation, and the integration of the powertrain for charging and discharging into one system provides a compact design and reduces system costs at the same time. Current-resonant type full-bridge converter is one of the most popular circuitry for high-efficiency isolated DC-DC converters. This makes it possible to achieve high efficiency with fewer parts with zero current switching realized by resonance between inductance leakage current and capacitor.
For medium-to-high power systems, buffer transistors had to be placed before the gates of MOSFET stage so it is difficult for system designer to make timing designs. In addition, the protection circuits for the power elements had to be designed individually. By using a TLP5231, designers can configure external buffers with MOSFET. It contributes not only simplifying timing design but also microcomputer software design. Moreover, it is easy to adjust MOSFET for the buffer according to the load. This enables for designer to easily fan-out of basic circuit designs and reduce design cycle time.

Examples of typical recommended products are listed below, and also provide a link to the online distributor inventory search page to buy the product.

Our isolators/solid state relays offer a lineup of photocouplers, solid-state relays (SSRs), and optical transmission modules. Photocouplers contribute greatly to improving the safety of equipment, reducing power consumption, and making them smaller and thinner.

Product name

Data sheet Package
(Width×Length×Height mm)

Product Overview

TLP5214
 

Stock Checking

PDF
(978 KB)

SO16L
(10.3×10.0×2.1)

SO16L

BVS (Min) = 5 [kVrms], Topr= -40~110 [°C]
IC output  Gate driver with protection function

TLP5231
 

Stock Checking

PDF
(1742 KB)

SO16L
(10.3×10.0×2.1)

SO16L

BVS (Min) = 5 [kVrms], Topr= -40~110 [°C]
IC output  Gate driver with protection function

TLP5754
 

Stock Checking

PDF
(1012 KB)

SO6L
(3.84×10×2.1)

SO6L

BVS (Min) = 5 [kVrms], Topr= -40~110 [°C]
Totem-pole output Single function gate driver

TLP2761
 

Stock Checking

PDF
(1127 KB)

SO6L
(3.84×10×2.1)

SO6L

BVS (Min) = 5 [kVrms], Topr= -40~125 [°C]
Totem-pole output High speed logic

TLP2768A

Stock Checking

PDF
(1254 KB)

SO6L
(3.84×10×2.1)

SO6L

BVS (Min) = 5 [kVrms], Topr= -40~125 [°C]
Open collector output High speed logic

TLP7820

Stock Checking

PDF
(581 KB)

SO8L(LF4)
(5.85×11.05×2.1)

SO8L

BVS (Min) = 5 [kVrms], Topr= -40~105 [°C]
Analog output  Isolation amplifier

The drain-source on-resistance RDS(ON) has been improved by adopting a trench construction and advancing cell integration using an excellent miniaturization technique.

Product name

Data sheet Package
(Width×Length×Height mm)

Product Overview

TK25A60X
 

Stock Checking

PDF
(237 KB)

TO-220SIS
(10.0×15.0×4.5)

TO-220SIS

VDSS = 600 [V], IO = 25 [A], RDS(ON) (Typ.) = 0.105 [Ω],
N-ch MOSFET

TK16A60W5
 

Stock Checking

PDF
(244 KB)

TO-220SIS
(10.0×15.0×4.5)

TO-220SIS

VDSS = 600 [V], IO = 16 [A], RDS(ON) (Typ.) = 0.18 [Ω],
N-ch MOSFET

TK110A65Z
 

Stock Checking

PDF
(469 KB)

TO-220SIS
(10.0×15.0×4.5)

TO-220SIS

VDSS = 650 [V], IO = 24 [A], RDS(ON) (Typ.) = 0.092 [Ω],
N-ch MOSFET

TK190A65Z
 

Stock Checking

PDF
(469 KB)

TO-220SIS
(10.0×15.0×4.5)

TO-220SIS

VDSS = 650 [V], IO = 15 [A], RDS(ON) (Typ.) = 0.158 [Ω],
N-ch MOSFET

TPN19008QM

Stock Checking

PDF
(512 KB)

TSON Advance
(3.3×3.3×0.85)

TSON Advance

VDSS = 80 [V], IO = 34 [A], RDS(ON) (Typ.) = 0.0147 [Ω],
N-ch MOSFET

TPH2R408QM

Stock Checking

PDF
(637 KB)

SOP Advance
(5.0×6.0×0.95)

SOP Advance

VDSS = 80 [V], IO = 120 [A], RDS(ON) (Typ.) = 0.0019 [Ω],
N-ch MOSFET

TK100E10N1

Stock Checking

PDF
(247 KB)

TO-220
(10.16×15.1×4.45)

TO-220

VDSS = 100 [V], IO = 100 [A], RDS(ON) (Typ.) = 0.0028 [Ω],
N-ch MOSFET

Other Circuit Description

DC-AC inverter

Other block diagrams

USB block Protection circuit
Example of ESD protection circuit for USB signal line

Application / Uninterruptible power supply

RS-232 block Protection circuit
Example of ESD protection circuit for RS-232C signal line

Application / Uninterruptible power supply

Display block Protection circuit
Example of ESD protection circuit for a display signal line

Application / Uninterruptible power supply

DCDC – MCU DC signal transmission line
Example of signal transmission circuit between MCU and DC-DC

Application / Uninterruptible power supply

Digital signal Transmission line
Example of MCU digital signal transmission circuit

Application / Uninterruptible power supply

Analog signal Transmission line
Example of signal transmission circuit between power supply line and analog front end

Application / Uninterruptible power supply

The motion analysis (Power supply)
Example of power factor improvement circuit using PFC converter

Application / Uninterruptible power supply

For power supply DC-DC converter (Power supply)
Example of signal transmission circuit between control MCU and DC-DC converter for power supply

Application / Uninterruptible power supply

For output DC-DC converter (Power supply)
Example of signal transmission circuit between control MCU and DC-DC converter for output

Application / Uninterruptible power supply

The motion analysis (Battery charger)

Application / Uninterruptible power supply

For power supply DC-DC converter (Battery charger)

Application / Uninterruptible power supply

For output DC-DC converter (Battery charger)

Application / Uninterruptible power supply

Other Technical Content

Blood glucose meter solution
Realize high precision measurement and low power consumption in a small size
Surveillance Camera Solutions
Increasing demand of Functions and High resolution video
Programmable Logic Controller (PLC) Solution
Contributes to energy saving and stable operation by improving power supply performance and protective functions
Thermostat Solutions
Contributes to Product miniaturization, Long-life operation and Improvement of Quality and Reliability
Air Cleaner Solutions
Cleans Dirty Air by Linking "Filtration" with High-performance Filters and IoT
IoT sensor solutions
Ultra-low power consumption with high precision sensing in small size
Electric Toothbrush Solution
How to Obtain Oral Care that cannot be achieved by Human Hands?
Wireless Earphone Solution
For Long Time Operation with a Small Battery on a Wireless Earphone
Semiconductor Solutions for Air Conditioners
How to Increase Air Conditioning Performance without Increasing Power Consumption?
Smart Speaker Solution
Towards home network hub adding displays and cameras
Semiconductor Solutions for Servers
Contribute to Energy Saving and Stable Operation by Improving Power Supply Performance and Protective Functions
SSD Solution
Towards achievement compact size, high reliability and long life
Smartwatch Solution
To Realize More Features, Longer Operating Time and Smaller Size
Cordless Power Tool Solution
To Realize Compact, Light, Easy-to-Carry and Easy-to-Work with Long Time Operation

* Company names, product names, and service names may be trademarks of their respective companies.

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