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A.P.O. - ELMOS v.o.s.

06.12.2022 7:39:23
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Bezdrátové záznamníky AR236.B a AR232.B
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Kabely JZ-500 a JZ-500-C černé barvy fir

Power Integrations Delivers AEC-Qualified Buck Switcher IC with 850 mA Output for Low-Part-Count Automotive PSUs
LinkSwitch-TN2Q supports 30-550 VDC input with integrated system-level protection

Power Integrations  announced a high-current member of its LinkSwitch™-TN2Q automotive switcher IC family which provides up to 850 mA of output current without the need for metal heatsinking. The highly integrated ICs support a wide input voltage of 30 to 550 VDC, enabling the devices to start up and operate below the required Safety Extra Low Voltage (SELV) threshold in functional safety EV applications.

Edward Ong, senior product marketing manager at Power Integrations, said: "As electronics in electric vehicles grow more sophisticated, automotive customers need higher supply currents to drive them. The 850-mA rating for this new IC represents an increase of 230 percent in available output current compared with other members of the LinkSwitch-TN2Q family. LinkSwitch-TN2Q ICs reduce part-count by including control, driver, protection circuitry and a 750 V power MOSFET in an SMD package.”

LinkSwitch-TN2Q ICs are AEC-Q100 qualified and support buck, buck-boost and non-isolated flyback converter topologies. Each device incorporates a 750 V power MOSFET, oscillator, on/off control, a high-voltage switched current source for self-biasing, frequency jittering, fast (cycle-by-cycle) current sensing and current limit, hysteretic thermal shutdown, and output over-voltage protection circuitry in a monolithic IC.

LinkSwitch-TN2Q ICs consume very little current in standby, resulting in power supply designs that easily meet less than 50 mW no-load at 400 VDC input. Comprehensive protection features enable safe and reliable power supplies, including protection against input and output overvoltage, device over-temperature, lost regulation, and power supply output overload or short-circuit faults.

Availability & Resources

A reference design kit, RDK-707Q, is available for designers wishing to evaluate the LinkSwitch-TN2Q IC family. Devices are priced starting at $1.33 for LNK3209GQ-TL in 10,000-unit quantities. For further information contact a Power Integrations sales representative or one of the company’s authorized worldwide distributors: Digi-Key, Farnell, Mouser and RS Components.

2022082501 / 25.08.2022 / Elektronické součástky / Power Integrations /

Power Integrations Delivers AEC-Qualified Buck Switcher IC with 850 mA Output for Low-Part-Count Automotive PSUs
LinkSwitch-TN2Q supports 30-550 VDC input with integrated system-level protection

Power Integrations Bundles New Three-Phase BLDC Control Software into Motor-Expert Suite for BridgeSwitch IC Family
Hardware-Software Solution for Three-Phase BLDC Motor Inverters Enables Greater Than 98 Percent Efficiency, Saves PCB Space and Speeds Time-to-Market

Power Integrations’ New MinE-CAP IC Reduces Volume of AC-DC Converters by Up to 40%
Novel MinE-CAP device dramatically reduces the input bulk capacitor size, reduces in-rush current by up to 95%, eliminates NTC thermistors and associated losses

Power Integrations Demonstrates Continued Industry Leadership as InnoSwitch IC Sales Surpass One Billion Units
Newest GaN-based devices provide up to 100 W of power and support applications from USB PD adapters to auxiliary power supplies for appliances

Power Integrations Targets Compact Smart-Lighting Designs With Highly Efficient GaN-Powered LYTSwitch-6 LED Drivers
Enables dimmable 90 W LED ballasts in an isolated flyback topology following a boost Power Factor Correction (PFC) stage

Power Integrations Releases Highly Integrated InnoSwitch3 Flyback Switcher IC for Automotive BEV and PHEV Applications
InnoSwitch3-AQ achieves Q100; operates efficiently from 30 V to 550 V DC input

LinkSwitch-TN2 High-Voltage Switcher ICs from Power Integrations Now Certified for Automotive Use
High-reliability, space-saving buck/flybackswitcher ICs target 400 VDC EV applications

Power Integrations’ GaN Technology Increases Output Power of High-Efficiency Display PSUs to 75 W
Power Integrations announced that its InnoSwitch™3-MX isolated switcher IC family has been expanded with the addition of three new PowiGaN™ devices. As part of a chipset with Power Integrations’ InnoMux™ controller IC, the new switcher ICs now support display and appliance power supply applications with a continuous output power of up to 75 W without a heatsink.

Power Integrations’ SCALE-iDriver for SiC MOSFETs Achieves AEC-Q100 Automotive Qualification
Compact and robust isolated SiC MOSFET driver incorporates active clamping and <2 µs short-circuit turn-off time

Power Integrations Expands Range of InnoSwitch3 ICs Incorporating Robust 750 V GaN Transistors
PowiGaN technology permits manufacture of 94% efficient power supplies suitable for regions with frequent brown-outs and line surges

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Firma týdne

MOXA


Adresář


MOXA


DANFOSS


Alliance Memory


Intelliconnect (Europe) Ltd.


KIOXIA Europe GmbH


Antenova Ltd


Friedrich Lütze GmbH


Analog Devices


ASRock Industrial


NVIDIA


ECOM s.r.o.


Yamaichi Electronics USA Inc.


Laird Thermal Systems


HARTING


A.P.O. - ELMOS v.o.s.


REM-Technik s.r.o.


MACH SYSTEMS s.r.o.


Pico Technology


Lynred


Advantech


EBV


SECO S.p.A.


Crowd Supply


Digi-Key Electronics


Durakool


KEMET


INTEL


CODICO


akYtec GmbH


Future Electronics



Kalendář
DistribuTECH, 7.2.-9.2.2023, San Diego, CA
AUTOMATICON 2023, 7.3.-9.3.2023, Warsaw, PL
AMPER 2023, 21.-23.3.2023, Praha, CZ
SMTconnect, 9.-11.5.2023, Nuremberg, DE
PCIM Europe, 9.-11.5.2023, Nuremberg, DE
sps Italia, 13.-15.5.2023, Fiere di Parma, IT
DistribuTECH, 23.1.-25.1.2024, Indianapolis, IN
DistribuTECH, 11.2.-13.2.2025, Dallas, TX

Interesting video
The ISS Design Challenge ...

Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara


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