December, 2014
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Page 35 Micrel Launches New Mini DC-DC Modules
San Jose, CA — Micrel, Inc. (Nasdaq: MCRL) has introduced the MIC33163/MIC33164(1A) and MIC33263/MIC33264(2A) a family of low-profile step-down power modules capable of 100 percent duty cycle and operating with an input voltage range from 2.7V to 5.5V. These compact modules integrate a synchronous buck converter with an in- ductor into a 2.5 x 3 x 1.1mm (MIC33163/4) and 2.5 x 3 x 1.9mm (MIC33263/4) QFN package. These complete power solutions are suitable for use in numerous applications including wireless mod- ules, solid state drives, wearable devices, and cam- era modules. Incorporating Micrel’s proprietary FleaFET® technology and the Company’s Hyper- Light Load® control architecture, these devices can operate up to 4MHz with excellent light and full load efficiency (up to 88 percent at 10mA and over 93 percent peak efficiency). This architecture provides an ultra-fast load
transient response that minimizes output capacitance thereby reducing total board space to just 4.6 x 7mm. With such a small footprint and 100 percent duty cycle capability, these power modules offer an efficient al- ternative to linear regulators.
NTE Adds Expandable Cable Sleeving
Bloomfield, NJ — NTE Electronics has expanded its cable tie/bundle management product line to now in- clude expandable sleeving. The flame retardant expandable sleeving is made of lightweight, self-fitting, braided polyester material that is de- signed to encase and protect wires
The company’s ultra-compact, low-profile power module solutions are suitable for such
space-constrained applications as camera modules or solid state drives, and where busy designers need to complete multiple projects with short de- sign cycle times while addressing EMI issues dur- ing the critical development phase. These power modules meet the exacting EN55022 class B EMI standard which eliminates the EMI concerns while providing a fast turnkey solution that can be used in multiple designs. In addition to offering high efficiency and a
small form factor, these modules are fully protect- ed against overcurrent, overvoltage, and thermal faults. Additional features include adjustable soft- start for controlling in-rush current, an automatic output discharge circuit (MIC33164/MIC33264),
and a power good output. Contact: Micrel, Inc., 2180 Fortune Drive,
Mini low-profile power module.
San Jose, CA 95131 % 408-944-0800 Web:
www.micrel.com
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With the NEWQuantum™ Fluid Dispensing System
Expandable cable sleeving.
and cables. The product is easy to in- stall, lightweight, and allows flexibil- ity while providing secure bundling for a professional look. With the ability to adjust to ir-
regular surfaces, this high quality sleeving provides abrasion resistance and protection while keeping the bundle size to its very minimum. Some of the product features: al-
lows flexibility while providing secure bundling; easy to install, lightweight and flexible; bundles cables and or- ganizes wires for a professional look; available in packaged lengths of 16.4- ft. (5m); RoHS compliant and UL ap- proved; material: flame retardant polyethylene terephthalate (PET); working temperature range: –50 to +150°C (–58 to +302°F); flammability: self-extinguishing, UL1441 VW-1; mel ting point: +250°C ±5° (+482°F ±5°); specific gravity @ 73°F (23°C): 1.39; tensile strength @ 73°F (23°C) PSI: 39.275; elongation: 30 percent; water absorption: 0.08 percent. NTE also provides the perfect
cutting tool for this product: the hot knife tip included with the J-700KT butane solder iron kit will ensure a
constant, clean cut without fraying. Contact: NTE Electronics, Inc.,
44 Farrand Street, Bloomfield, NJ 07003 % 800-631-1250 or 973-748-5089 fax: 973-748-6224 Web:
www.nteinc.com
Maximize your investment with the right automated fluid dispensing system. Te new Quantum™ is a high-perfor- mance, large-format fluid dispenser that delivers speed, flexibility, and productivity for SMT, PCBA and other microelectronics assembly applications. Reduce dispense time by 50% or apply two different materials with dual- valve configurations. Realize higher productivity with a larger dispense area and yield enhancement with patented closed-loop process control.
Recommended Applications:
award-winning service and support network.
See videos and more about the new Quantum
See videos and find out more about the new Quantum
www.nordsonasymtek.com/Quantum
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