The wide operating junction temperature range of -55 degrees C to +125 degrees C make the new SIMPLE SWITCHER power modules well-suited for field programmable gate arrays (FPGAs), microprocessors, digital signal processors (DSPs) and other point-of-load (POL) conversions in harsh environments such as industrial and military applications. Watch a drop and vibration test @ http://bit.ly/LMZEXTvideo.
Key features for the extended temperature power modules include:
- Extended junction temperature range down to -55 degrees C
- Compliant to vibration standard MIL-STD-883 Method 2007.2 Condition A and JESD22-B103B Condition 1
- Compliant to drop standard MIL-STD-883 Method 2002.3 Condition B and JESD22-B110 Condition B
- Pin-to-pin compatible with other family members
- Wide input voltage range up to 42V
- Integrated shielded inductor
- Efficiency greater than 90 percent
- Small 10.16 mm by 13.77 mm by 4.57 mm package (RoHS compliant)
- Low radiated emissions (EMI) complies with EN55022 class B standard
- Passes 10V/m radiated immunity EMI test standard EN61000 4-3
The LMZ10503/4/5EXT power modules support maximum load currents of 5A with an input voltage range of 2.95V to 5.5V. For more information or to order samples and an evaluation board, visit:
LMZ10503EXT - www.national.com/pf/LM/LMZ10503EXT.html
LMZ10504EXT - www.national.com/pf/LM/LMZ10504EXT.html
LMZ10505EXT - www.national.com/pf/LM/LMZ10505EXT.html
The LMZ12001/2/3EXT power modules support maximum load currents of 3A with an input voltage range of 4.5V to 20V. For more information or to order samples and an evaluation board, visit:
LMZ12001EXT - www.national.com/pf/LM/LMZ12001EXT.html
LMZ12002EXT - www.national.com/pf/LM/LMZ12002EXT.html
LMZ12003EXT - www.national.com/pf/LM/LMZ12003EXT.html
The LMZ14201/2/3EXT power modules support maximum load currents of 3A with an input voltage range of 6V to 42V. For more information or to order samples and an evaluation board, visit:
LMZ14201EXT - www.national.com/pf/LM/LMZ14201EXT.html
LMZ14202EXT - www.national.com/pf/LM/LMZ14202EXT.html
LMZ14203EXT - www.national.com/pf/LM/LMZ14203EXT.html
Packaging, Pricing and Availability
National's LMZ10503/4/5EXT, LMZ14201/2/3EXT and LMZ12001/2/3EXT power modules are available now in a 7-pin package with exposed-bottom pad and range in cost from $9.50 to $17.20 in quantities of 500.
For information on all of National's SIMPLE SWITCHER power modules, visit www.national.com/analog/power/simple_switcher_power_modules. A large selection of SIMPLE SWITCHER products is supported by National's WEBENCH Power Architect online design tool. To begin a design, visit www.national.com/powerarchitect.
About National Semiconductor
National Semiconductor is a leader in power management technology. Known for its easy-to-use analog integrated circuits and world-class supply chain, National's high-performance analog products enable its customers' systems to be more energy efficient. Headquartered in Santa Clara, Calif., National reported sales of $1.42 billion for fiscal 2010. Additional information is available at www.national.com.
National Semiconductor and SIMPLE SWITCHER are registered trademarks of National Semiconductor Corporation. All other trademarks are the property of their respective owners.
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Design Support Group
SOURCE National Semiconductor Corp.
|National Semiconductor Corp.
Media, Gayle Bullock
Reader Information, Design Support Group, 1-800-272-9959, both for National Semiconductor Corp.