LED Backlight Driver IC meets needs of medium/large displays.
Suited for backlighting LCD monitors and TVs, A8516 WLED/RGB driver helps designers reduce component count by integrating boost controller to drive external MOSFET and 6 internal current sink channels capable of up to 80 mA each. Channels can be combined to achieve higher currents, and boost converter operates in constant frequency (programmable) current mode control. LED sink current is set by...
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LED Backlight Driver IC meets needs of medium/large displays.
Suited for backlighting LCD monitors and TVs, A8516 WLED/RGB driver helps designers reduce component count by integrating boost controller to drive external MOSFET and 6 internal current sink channels capable of up to 80 mA each. Channels can be combined to achieve higher currents, and boost converter operates in constant frequency (programmable) current mode control. LED sink current is set by...
Read More »RGB LED Driver targets portable projectors.
Accepting 2.7-5.5 V input voltage, 2 A Model LM3435 drives 3 common anode RGB high-brightness LEDs sequentially with single inductor, powering one after another at 60 Hz and above to match LCoS or DLP devices. Switching-mode, constant current regulator integrates all active components, including N-Channel main MOSFET, P-Channel synchronous MOSFET, and 3 N-channel pass switches. Level of current...
Read More »RGB LED Driver targets portable projectors.
Accepting 2.7-5.5 V input voltage, 2 A Model LM3435 drives 3 common anode RGB high-brightness LEDs sequentially with single inductor, powering one after another at 60 Hz and above to match LCoS or DLP devices. Switching-mode, constant current regulator integrates all active components, including N-Channel main MOSFET, P-Channel synchronous MOSFET, and 3 N-channel pass switches. Level of current...
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Advanced Optics Used in the Medical Diagnostics & Life Sciences
Considerations, challenges, and customized solutions for manufacturing optics in the medical diagnostics and life sciences fields.
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Single-Inductor, 2 A RGB LED Driver suits portable projectors.
Supplied in 40-pin thermally enhanced LLP, LM3435 drives 3 common anode RGB high-brightness LEDs sequentially with one inductor. LEDs are powered one after another at 60 Hz and above to match operation requirements of liquid crystal on silicone (LCoS) or digital light processing (DLP) image devices. Along with I-²C control interface, this switching-mode constant current regulator integrates all...
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Single-Inductor, 2 A RGB LED Driver suits portable projectors.
Supplied in 40-pin thermally enhanced LLP, LM3435 drives 3 common anode RGB high-brightness LEDs sequentially with one inductor. LEDs are powered one after another at 60 Hz and above to match operation requirements of liquid crystal on silicone (LCoS) or digital light processing (DLP) image devices. Along with IÃ-²C control interface, this switching-mode constant current regulator integrates...
Read More »White LED Driver features automatic phase shifting.
SANTA CLARA, Calif., -- Advanced Analogic Technologies, Inc. (AnalogicTech(TM)) (Nasdaq: AATI), an analog semiconductor company focused on powering innovative solutions in consumer, industrial, and communications markets, today introduced the AAT1451, a high-efficiency white LED driver for liquid crystal display (LCD) backlighting applications in portable electronic devices such as the...
Read More »White LED Driver features automatic phase shifting.
SANTA CLARA, Calif., -- Advanced Analogic Technologies, Inc. (AnalogicTech(TM)) (Nasdaq: AATI), an analog semiconductor company focused on powering innovative solutions in consumer, industrial, and communications markets, today introduced the AAT1451, a high-efficiency white LED driver for liquid crystal display (LCD) backlighting applications in portable electronic devices such as the...
Read More »Linear LED Driver facilitates area-lighting design.
Integrating 70 V, 1.5 A N-channel MOSFET and featuring input range of 6-70 V, Model LM3466 uses 1 resistor and 1 capacitor to drive LED string from any AC/DC constant-current power supply. Dynamic current equalizing control scheme enables communication between each LED driver to divide current amongst multiple active LED strings. During open string state, each LM3466 automatically equalizes...
Read More »Linear LED Driver facilitates area-lighting design.
Integrating 70 V, 1.5 A N-channel MOSFET and featuring input range of 6-70 V, Model LM3466 uses 1 resistor and 1 capacitor to drive LED string from any AC/DC constant-current power supply. Dynamic current equalizing control scheme enables communication between each LED driver to divide current amongst multiple active LED strings. During open string state, each LM3466 automatically equalizes...
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Solder Redefined
Indium Corporation has developed a new twist on traditional solder by developing a composite with a reinforced matrix internal structure. The result is a solder with increased strength and reliability. Check out this video to learn more about the mechanics behind the groundbreaking technology.
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