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– Reduces Exterior Parts and Contributes to Area-Saving Circuit Boards
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TOKYO — Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has added “ TB67S539FTG” to its lineup of stepping motor driver IC collection that help fixed present management, for workplace automation, business and industrial gear. The brand new driver carries out fixed present motor management with no present sense resistor.
TB67S539FTG incorporates Toshiba’s newest DMOSFET system[1], which permits it to understand a motor output voltage ranking of 40V and a motor output present ranking of two.0A[2]. Use of a present detector for fixed present motor management eliminates the necessity for an exterior present sense resistor. The H-bridge circuit for motor management has an Nch/Nch configuration, and a built-in cost pump circuit for output stage management. As well as, the brand new driver doesn’t require the exterior capacitor that’s typically used to drive the gates on the H-bridge, as a result of it’s included within the product. This helps saving the house on printed circuit boards.
TB67S539FTG helps 4.5V to 34V motor drive energy provides, and can be utilized for functions pushed by 24V, and in functions with 12V drivers, together with surveillance cameras and projectors.
TB67S539FTG adopts a compact QFN32 bundle to scale back warmth dissipation throughout use. Low On-resistance (higher + decrease) between the output transistor drain and supply, 0.8Ω (typ.), reduces warmth era.
Notes:
[1] As of September 2021.
[2] Precise pushed motor present relies on the use atmosphere and such elements as ambient temperature and energy provide voltage.
Functions
– Workplace automation, business and industrial gear
Options
– No want for a present sense resistor
– No want for an exterior capacitor for the cost pump circuit
– Low energy consumption in sleep mode: IM1=1μA (max) @sleep mode
Predominant Specs
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(Until in any other case specified, @Ta=25°C) |
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Half quantity |
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Working ranges |
Motor energy provide VM (V) |
@Ta=-20 to 85°C |
4.5 to 34 |
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Absolute most rankings |
Motor output voltage VOUT (V) |
40 |
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Motor output present IOUT (A) |
2.0 |
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Supported motors |
Bipolar stepping motor |
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Output transistor between drain and supply On resistance (higher + decrease) RON(D-S) typ. (Ω) |
@VM=24V, Tj=25°C, IOUT=2.0A |
0.8 |
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Energy consumption IM1 max (μA) |
@sleep mode |
1 |
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Security perform |
Over-current detection, thermal shutdown, beneath voltage lockout |
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Bundle |
Title |
QFN32 |
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Measurement (mm) |
5.0×5.0 |
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Pattern Verify & Availability |
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Comply with the hyperlinks beneath for extra on the brand new product.
TB67S539FTG
Comply with the hyperlink beneath for extra on Toshiba’s motor driver ICs.
Motor Driver ICs
To verify availability of the brand new merchandise at on-line distributors, go to:
TB67S539FTG
Buy Online
Buyer Inquiries:
https://toshiba.semicon-storage.com/ap-en/contact.html
* Firm names, product names, and repair names could also be logos of their respective firms.
* Info on this doc, together with product costs and specs, content material of providers and call data, is present on the date of the announcement however is topic to vary with out prior discover.
About Toshiba Digital Units & Storage Company
Toshiba Digital Units & Storage Company, a number one provider of superior semiconductor and storage options, attracts on over half a century of expertise and innovation to supply clients and enterprise companions excellent discrete semiconductors, system LSIs and HDD merchandise.
The corporate’s 22,000 staff world wide share a dedication to maximise product worth, and promote shut collaboration with clients within the co-creation of worth and new markets. With annual gross sales now surpassing 710-billion yen (US$6.5 billion), Toshiba Digital Units & Storage Company appears to be like ahead to constructing and to contributing to a greater future for folks in all places.
Discover out extra at https://toshiba.semicon-storage.com/ap-en/top.html
View supply model on businesswire.com: https://www.businesswire.com/news/home/20210921005534/en/
Contacts
Media Inquiries:
Chiaki Nagasawa
Digital Advertising Division
Toshiba Digital Units & Storage Company
Tel: +81-3-3457-4963
semicon-NR-mailbox@ml.toshiba.co.jp
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