Cross Reference Search
require 3 characters or more.
About information presented in this cross reference
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.
Keyword Search
Parametric Search
Stock Check & Purchase
Select Product Categories
Select Application
Find everything you need for your next product design. Simply select an application and click through to the block diagram to discover our semiconductor solutions.
New Products / News
Non-Isolated Buck DC-DC Converter
This reference design provides design guide, data and other contents of multiple non-isolated buck DC-DC converter power supplies. Multiple variations of the power supply are optimized for various outputs, loads and board mounting areas.
Description
| Input voltage | DC 12 V |
|---|---|
| Output voltage/current | 5V/5A、5V/8A、5V/12A、3.3V/10A、3.3V/13.3A、3.3V/18.2A、1.5V/10A、1.05V/10A |
| Optimization | Each design is optimized for efficiency at 50% load and 100% load and also for small size |
| Design Variations | 24 |
Features
- Non-Isolated Buck DC-DC Converter with synchronous rectification
- 8 power supply circuit designs with different output voltage and output power
- Each power supply circuit design has 3 variations
Reference design files
Design, Document
“Design・Document” contains the documents listed below.
Design, File
“Design・File” contains the contents listed below.
*1：Actual PCB was designed on CR5000BD. The other files were made from CR5000BD file.
*2：The data was generated on CR5000BD.
Toshiba items
| Part Number | Device Category | Portion Usage | Description |
|---|---|---|---|
| TPH3R203NL | MOSFET | High-side | 30 V/3.2 mΩ (max) @VGS = 10 V/SOP Advance |
| TPH4R003NL | MOSFET | High-side | 30 V/4 mΩ (max) @VGS = 10 V/SOP Advance |
| TPH8R903NL | MOSFET | High-side/Low-side | 30 V/8.9 mΩ (max) @VGS = 10 V/SOP Advance |
| TPH11003NL | MOSFET | High-side/Low-side | 30 V/11 mΩ (max) @VGS = 10 V/SOP Advance |
| TPN4R303NL | MOSFET | High-side | 30 V/4.3 mΩ (max) @VGS = 10 V/TSON Advance |
| TPN8R903NL | MOSFET | High-side/Low-side | 30 V/8.9 mΩ (max) @VGS = 10 V/TSON Advance |
| TPN11003NL | MOSFET | High-side | 30 V/11 mΩ (max) @VGS = 10 V/TSON Advance |
| TPHR6503PL1 | MOSFET | Low-side | 30 V/0.65 mΩ (max) @VGS = 10 V/SOP Advance(N) |
| TPHR9203PL1 | MOSFET | Low-side | 30 V/0.92 mΩ (max) @VGS = 10 V/SOP Advance(N) |
| TPH2R003PL | MOSFET | Low-side | 30 V/2 mΩ (max) @VGS = 10 V/SOP Advance |
| TPH2R903PL | MOSFET | Low-side | 30 V/2.9 mΩ (max) @VGS = 10 V/SOP Advance |
| TPH4R803PL | MOSFET | Low-side | 30 V/4.8 mΩ (max) @VGS = 10 V/SOP Advance |
| TPN1R603PL | MOSFET | Low-side | 30 V/1.6 mΩ (max) @VGS = 10 V/TSON Advance |
| TPN2R903PL | MOSFET | Low-side | 30 V/2.9 mΩ (max) @VGS = 10 V/TSON Advance |
| TPN5R203PL | MOSFET | Low-side | 30 V/5.2 mΩ (max) @VGS = 10 V/TSON Advance |
*: New product
Documents
* Cadence, the Cadence logo, OrCAD and OrCAD logo are trademarks or registered trademarks of Cadence Design Systems, Inc.
* Other company names, product names, and service names may be trademarks of their respective companies.
A new window will open