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Along with the spread and evolution of quick chargers, higher performance is demanded for power MOSFETs used in secondary-side rectifiers. The new MOSFETs utilize Toshiba’s low-voltage trench structure process to achieve the industry’s leading-class[1] low on-resistance and high-speed performance. The structure lowers the performance index for “RDS(ON) * Qsw†[2], improving switching applications. Output loss is improved by the reduction of output charge, which can contribute to higher set efficiency. Also, support for 4.5 V logic level drives makes buffer-less drive from the controller IC possible, contributing to reducing power consumption of the system. Furthermore, the new products can respond to the high output and voltage power supplies required in USB 3.0 related applications. The new MOSFETs are suited for applications including quick chargers, switched-mode power supplies and DC-DC converters for servers and communication equipment.
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Main Specifications of the New MOSFETs:
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(Unless otherwise specified, Ta=25 ℃)
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| Part Number | Polarity |
Absolute Maximum Ratings |
Drain-source On-resistance RDS(ON) max (mΩ) |
Total Gate Charge Qg typ. (nC) |
Output Charge Qoss typ. (nC) |
Gate Switch Charge Qsw typ. (nC) |
Input Capacitance Ciss typ. (pF) |
Package | ||||||||||||
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Drain- source Voltage VDSS (V) |
Drain Current (DC) ID (A) @Tc = 25℃ |
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@VGS= 10 V |
@VGS= 4.5 V |
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| TPH6R30ANL |
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N-ch |
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100 |
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45 |
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6.3 |
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10.3 |
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55 |
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46 |
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14 |
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3300 |
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SOP Advance |
| TPH4R10ANL | 70 | 4.1 | 6.6 | 75 | 74 | 21 | 4850 | |||||||||||||
Main Features
・Supports 4.5V logic level drive
・Industry’s leading-class[1] products supporting low on-resistance and high-speed performance
Notes
[1] In the category of products with the same ratings, as of January 11, 2017. Toshiba survey.
[2] RDS(ON): Drain-source on-resistance
Qsw: Gate switch charge
Follow the link below for more on the new products and the Toshiba low-voltage power MOSFET line-up.
https://toshiba.semicon-storage.com/ap-en/product/mosfet/lv-mosfet.html
Customer Inquiries:
Power Device Sales & Marketing Department
Tel: +81-3-3457-3933
https://toshiba.semicon-storage.com/ap-en/contact.html
Information in this document, including product prices and specifications, content of services and contact information, is correct on the date of the announcement but is subject to change without prior notice.
About Toshiba
Toshiba Corporation, a Fortune Global 500 company, channels world-class capabilities in advanced electronic and electrical product and systems into three focus business fields: Energy that sustains everyday life, that is cleaner and safer; Infrastructure that sustains quality of life; and Storage that sustains the advanced information society. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Futureâ€, Toshiba promotes global operations and is contributing to the realization of a world where generations to come can live better lives.
Founded in Tokyo in 1875, today’s Toshiba is at the heart of a global network of 550 consolidated companies employing 188,000 people worldwide, with annual sales surpassing 5.6 trillion yen (US$50 billion). (As of March 31, 2016.)
To find out more about Toshiba, visit www.toshiba.co.jp/index.htm
View source version on businesswire.com: http://www.businesswire.com/news/home/20170111005450/en/
Contacts
Media Inquiries:
Toshiba Corporation
Storage & Electronic Devices Solutions Company
Digital Marketing Department
Koji Takahata, +81-3-3457-4963
semicon-NR-mailbox@ml.toshiba.co.jp
Source: Toshiba Corporation Storage & Electronic Devices Solutions Company
Reporter: PR Wire
Editor: PR Wire
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