Power Integrations' LinkSwitch(TM)-PH Delivers Flicker-Free TRIAC Dimming for LED Downlights
New single-stage reference design for PAR38 lamps eliminates high-voltage electrolytic bulk capacitors to extend product lifetime SAN JOSE, CALIF. - Power Integrations (Nasdaq: POWI), the leader in high-voltage integrated circuits for LED lighting, today introduced a new reference design (DER-281) detailing an 85%-efficient, 15 W PAR38 downlight driver that delivers flicker-free dimming without...
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Power Integrations' LinkSwitch(TM)-PH Delivers Flicker-Free TRIAC Dimming for LED Downlights
New single-stage reference design for PAR38 lamps eliminates high-voltage electrolytic bulk capacitors to extend product lifetime SAN JOSE, CALIF. - Power Integrations (Nasdaq: POWI), the leader in high-voltage integrated circuits for LED lighting, today introduced a new reference design (DER-281) detailing an 85%-efficient, 15 W PAR38 downlight driver that delivers flicker-free dimming without...
Read More »
White LED Driver features PWM phase-shift dimming control.
Featuring integrated control loop architecture that allows use of inductors as small as 1 mm high and 2.2 -µH, Model SC5010 can be built directly into LCD panel in Ultrabook PCs and ultra-mobile PCs for displays as thin as 4 mm. Eight-channel boost LED driver can power up to 112 LEDs, with currents up to 30 mA/channel. Operating from 4.5-27 V input with VOUT up to 50 V, device offers switching...
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White LED Driver features PWM phase-shift dimming control.
Featuring integrated control loop architecture that allows use of inductors as small as 1 mm high and 2.2 Ã-µH, Model SC5010 can be built directly into LCD panel in Ultrabook PCs and ultra-mobile PCs for displays as thin as 4 mm. Eight-channel boost LED driver can power up to 112 LEDs, with currents up to 30 mA/channel. Operating from 4.5-27 V input with VOUT up to 50 V, device offers...
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Compressed Air Systems and Components
Download this e-book for more information on compressed air systems and components.
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Automotive LED Driver IC offers high side current sensing.
Housed in 8-lead DFN package, AEC-Q100 compliant Model AT9919 drives LEDs using buck topology. Because of hysteretic control function, constant output current to LED string is maintained at all times. IC drives loads up to 1.0 A at over 90% efficiency from input voltages ranging from 4.5-40 V. With LED brightness achieved through PWM control signal, IC is suited for solid-state automotive...
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Automotive LED Driver IC offers high side current sensing.
Housed in 8-lead DFN package, AEC-Q100 compliant Model AT9919 drives LEDs using buck topology. Because of hysteretic control function, constant output current to LED string is maintained at all times. IC drives loads up to 1.0 A at over 90% efficiency from input voltages ranging from 4.5-40 V. With LED brightness achieved through PWM control signal, IC is suited for solid-state automotive...
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LED Driver ICs target automotive infotainment applications.
As multi-output LED drivers for LCD backlighting, A8502 and A8514 integrate current-mode boost converter with internal power switch and multiple current sinks. LED sinks can be paralleled together to achieve higher LED currents. Operating from single power supply from 5-40 V, ICs can optionally drive external PMOS to disconnect input supply from system in case of fault. Both products offer...
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LED Driver ICs target automotive infotainment applications.
As multi-output LED drivers for LCD backlighting, A8502 and A8514 integrate current-mode boost converter with internal power switch and multiple current sinks. LED sinks can be paralleled together to achieve higher LED currents. Operating from single power supply from 5-40 V, ICs can optionally drive external PMOS to disconnect input supply from system in case of fault. Both products offer...
Read More »LED Driver IC operates at up to 98% efficiency.
ZLED7320 delivers superior energy efficiency in a compact DFN-5 package helping manufacturers develop low-cost, high-brightness LED lighting solutions. Dresden, Germany, - ZMD AG, a global supplier of energy-efficient analog and mixed-signal solutions for automotive, industrial, and medical applications, has announced availability of the ZLED7320, a new member of its high current ZLED7x20 family...
Read More »LED Driver IC operates at up to 98% efficiency.
ZLED7320 delivers superior energy efficiency in a compact DFN-5 package helping manufacturers develop low-cost, high-brightness LED lighting solutions. Dresden, Germany, - ZMD AG, a global supplier of energy-efficient analog and mixed-signal solutions for automotive, industrial, and medical applications, has announced availability of the ZLED7320, a new member of its high current ZLED7x20 family...
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Precision Machining Solutions with Over 25 Years of Experience
Quality, customer service, and unbeatable value are the hallmarks of Hogge Precision. Since 1989 we have built a reputation as the go-to precision machining source, servicing many demanding industries. For CNC machining and screw machining, there are few manufacturers that can match our capabilities and expertise. See our video to learn more.
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