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All data sheets are subject to change without notice
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
24 Channel MOSFET Driver
24SW
©2005 Maxwell Technologies.
All rights reserved.
01.10.05 Rev 2
FEATURES:
• 24 independently switchable power FETs
Low equivalent on resistance (200 mΩ typ)
2A switching current per channel
No derating required to 90
°
C
Total dose hardness: depending upon space mission in
RAD-PAK®
Package: 176-pin quad flat pack
DESCRIPTION:
Maxwell Technologies 24SW multi-chip module (MCM)
24 channel MOSFET driver uses Maxwell Technologies’
patented radiation-hardened RAD-PAK® MCM packaging
technology. The 24SW is a radiation hardened MOSFET
driver for space applications.
The 24SW incorporates twenty-four independent p-
channel MOSFETs, along with interface components,
that can switch up to 2A per channel. The R
DS-ON
of the
MOSFET is typically less than 200mΩ.
Maxwell Technologies' patented RAD-PAK® packaging
technology incorporates radiation shielding in the micro-
circuit package. It eliminates the need for box shielding
while improving the TID performance in most space
environments. This product is available with screening
up to Maxwell Technologies self-defined Class K.
Logic Diagram
LDX_OUT
LDX_IN
SS_CMD_X
1 of 24 Switches