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KAWASAKI, Japan — Toshiba Digital Gadgets & Storage Company (“Toshiba”) has began offering engineering samples of ” TB9103FTG,” a gate driver IC[1] for automotive brushed DC motors, together with latch motors[2] and lock motors[3] in energy backdoors and energy slide doorways, and drive motors for energy home windows and energy seats.
Previously manually adjusted elements of cars are actually largely electrified, which has elevated each demand for electrical motors and the quantity built-in into automobiles. The variety of drivers utilized in motors has additionally elevated, prompting strikes to downsize and combine general methods. There are additionally some motor functions that don’t require rotational velocity management, and drivers with easy features and efficiency are required for these functions.
Commercial 2
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TB9103FTG affords streamlined gate driver features and efficiency for brushed DC motors that don’t require speed-control, opening the way in which to extra compact design. It has a built-in cost pump circuit[4] that ensures voltage wanted to energy exterior MOSFETs for driving motors. It additionally has a gate monitoring operate that forestalls the technology of through-current by automated management of the output timing of the gate sign to the high-side and low-side exterior MOSFETs.
The brand new IC will also be used as one-channel H-bridge or two-channel half-bridges. Along with utility as a motor driver, it may be mixed with an exterior MOSFET to interchange mechanical relays and different mechanical switches, contributing to quiet operation and better tools reliability.
TB9103FTG is housed in a 4.0mm×4.0mm (typ.) P-VQFN24-0404-0.50-003 bundle, and contributes to tools downsizing.
Notes:
[1] A driver to drive MOSFETs.
[2] Motors utilized in methods to carry a door closed.
[3] Motors utilized in methods that lock and unlock doorways along side key operations to stop crime.
[4] A circuit that makes use of a capacitor and switches to extend voltage.
Purposes
Automotive tools
- Driving latch motors and lock motors for energy backdoor and energy slide doorways, and driving motors for home windows, energy seats, and many others.
Options
- Minimized features and efficiency to assist downsizing
- Small bundle
- Low-power standby with built-in sleep operate
- Can function as a gate driver for one-channel H-bridge or two-channel half-bridges
Essential Specs
Half quantity |
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Supported motors |
Brushed DC motor |
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Variety of output channels |
One channel (When used as H-bridge) / two channels (When used as half-bridge) |
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Essential features |
Sleep operate, built-in cost pump, H-bridge operation, half-bridge operation, lifeless time management |
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Essential fault detections |
Energy provide low voltage detection, cost pump excessive voltage detection, overheat detection, VGS and VDS detections of exterior MOSFET |
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Absolute most |
Energy provide voltage 1 |
-0.3 to 18 |
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18 to 40 (inside one second) |
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Energy provide voltage 2 |
-0.3 to six |
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Ambient temperature |
-40 to 125 |
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Working vary |
Energy provide voltage |
7 to 18 |
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Energy provide voltage |
4.5 to five.5 |
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Junction temperature |
-40 to 150 |
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Bundle |
Kind |
P-VQFN24-0404-0.50-003 |
|
Measurement (mm) |
Typ. |
4.0×4.0 |
|
Reliability |
To be AEC-Q100 (Grade1) certified |
Commercial 3
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Comply with the hyperlink under for extra on the brand new product.
TB9103FTG
Comply with the hyperlink under for extra on Toshiba’s merchandise for automotive brushed DC motor driver ICs.
Automotive Brushed DC Motor Driver ICs
* Firm names, product names, and repair names could also be logos of their respective corporations.
* Data on this doc, together with product costs and specs, content material of providers and phone data, is present on the date of the announcement however is topic to alter with out prior discover.
About Toshiba Digital Gadgets & Storage Company
Toshiba Digital Gadgets & 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.
Its 19,400 staff around the globe share a willpower to maximise product worth, and to advertise shut collaboration with clients within the co-creation of worth and new markets. The corporate appears ahead to constructing and to contributing to a greater future for individuals all over the place.
Discover out extra about TDSC at https://toshiba.semicon-storage.com/ap-en/high.html
View supply model on businesswire.com: https://www.businesswire.com/information/dwelling/20240909898195/en/
Contacts
Buyer Inquiries:
Analog & Automotive Machine Gross sales & Advertising Dept.
Tel: +81-44-548-2219
Contact Us
Media Inquiries:
Chiaki Nagasawa
Digital Advertising Dept.
Toshiba Digital Gadgets & Storage Company
semicon-NR-mailbox@ml.toshiba.co.jp
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