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February, 2019 FTDI Chip Launches
High-Speed USB Bridge IC
Tigard, OR — FTDI Chip has intro- duced USB power delivery technology necessary to go beyond the powering of consumer electronics products and support the elevated current levels required by larger electronic equip- ment. The FT4233H is an advanced bridge IC with USB Type-C connectiv- ity and USB power delivery (PD) Rev. 3.0 controller capabilities, supporting applications up to 100W. Through use of the FT 4233H, it
will be possible for cur rents of up to 3A to be provided to connected hardware (power tools, lights, household appli- ances, etc.). All the access and power monitoring activities are done through the IC’s integrated 32-bit PD policy engine and USB protocol engine ele- ments, with no USB specific firm ware programming required. Supporting high-speed USB data
rates (480 Mb/s), the USB bridge func- tion of the device is compatible with the quad-high-speed USB to multipur- pose bridging offered by the company’s previous generation FT4232H device. This bridging includes UART, I2C, JTAG, Bit-Bang or SPI through its integrated MPSSE engine, on up to
four independently controllable chan- nels. Support for two Type-C ports is
FT4233H USB bridge IC.
included, with a configurable port that can act as either a power sink or source, supporting fast role swap, and the other port serving solely as a sink. The FT4233H USB bridge IC
relies on a single 3.3V power source for both VCC and VCCIO. It is sup- plied in a 76-pin QFN package. An operational temperature range span- ning from –40 to +185°F (–40 to
+85°C) is supported. Contact: Future Technology Devices International Ltd., 7130
S.W. Fir Loop, Tigard, OR 97223 % 503-547-0988 E-mail:
us.sales@
ftdichip.com Web:
www.ftdichip.com
SABIC Develops Flexible Substrate Material
Santa Clara, CA — SABIC has intro- duced its LEXAN™, a high-heat CXT film product. The new polycarbonate (PC) based technology combines opti- cal clarity and high design flexibility with excellent thermal and dimen- sional stability at elevated process temperatures. The material was spe- cially developed to provide a high- performance and cost-efficient solu- tion for substrates in flexible printed electronics and other high tempera- ture applications. LEXAN CXT film has a glass
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transition temperature of 384.8°F (196°C), which provides a wide man- ufacturing window to meet the required dimensional stability in thermally demanding processes. At a typical thickness of 2 mil
(50 µm), LEXAN CXT film shows superior light transmittance as well
as extremely low yellowing, particu- larly over incumbent polyimide prod- ucts. These features, together with
LEXAN CXT flexible substrate material.
low haze make the new film a candi- date for applications that must ensure long-term and glass-like
transparent clarity. Contact: SABIC, 2500 CityWest
Boulevard, Houston, TX 77042 % 713-430-2301
Web:
www.sabic.com
Schaefer Offers DC/AC Inverter Systems
Hopkinton, MA — Schae fer has intro- duced DC/AC inverter systems for trackside signal redundancy require- ments and other applica- tions, such as emergency lighting. The robust design and industrial-grade compo- nents pro vide a highly effi- cient solution for ex treme environments in tran sit and railway installations. Features include third-
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rail DC input, single stan- dard 208 or 240 VAC with other one-phase or three- phase AC voltages, and power a range from 5 to 70 kVA. DC outputs from 12 to 800 VDC are also avail- able. System options can be cus- tomized to include increased mech - anical strength, tropical protection, power-OK with relay, AC-OK with relay, re verse polarity protection, and
synchronization with 60 Hz mains. The systems meet EN 60950
Trackside DC/AC inverter system.
standards. To comply with other require ments of EN 60950, such as stability (mechani- cal and thermal), fire haz- ard, injury, etc., the equip- ment must be in stalled in an enclosure or cabinet. Cab inets can be custom ized to include meters, MCBs, MCCBs shunt trip breaker, capacitor banks to tolerate input peak, over-voltage relay, etc. Units are designed to operate at a max. relative humidity of 95 percent and at altitudes of up to 6,562 ft (2,000m).
Contact: Schaefer, Inc., 45
South Street, Hopkinton, MA 01748 % 508-435-6400 fax: 508-435-6401
E-mail:
sales@schaeferpower.com Web:
www.schaeferpower.com
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