MILITARY /AEROSPACE

Switching Regulators & Motor Drivers

National's selection of SIMPLE SWITCHER switching regulators offer the benefits of high efficiency, low power, and less board space. There's also design software that makes designing with the SIMPLE SWITCHER family a snap - even for those who have no previous power supply design experience.

The high frequency operation (150kHz) of the LM2595 allows the use of external passive devices that are smaller and lower-in-profile than the components required with lower-frequency switchers. All of these devices are supported by the Switchers Made SimpleŽ design software, which provides a complete design solution including schematics, component lists, and vendor information. Use of standard inductors or transformers available from National's passives partners precludes the need for any magnetics design.

National also offers the LMD18200 for motor driver applications. This device integrates over 30 discrete devices, saving board space and design time.
Switching Regulators & Motor Drivers
Device NSIDLeads SMD or
Slash Sheet
DescriptionPackages
LM1577K-ADJ MD8   SIMPLE SWITCHER® Step-Up Voltage Regulator
LM2590HVSX5.0AQ 7   SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator with Features TO-263
LM5575 MDC   SIMPLE SWITCHERŽ 75V, 1.5A Step-Down Switching Regulator
LM5575 MWC   SIMPLE SWITCHERŽ 75V, 1.5A Step-Down Switching Regulator
LMD18200-2D/883 24 5962-9232501MXA 3A, 55V H-Bridge CERDIP
Switching Regulators & Motor Drivers
If there is no link to a part number data sheet, you can receive product information by contacting your local sales office or email: HiRelOps@nsc.com