NDM3Z-90 Datasheet, PDF (1/33 Pages) CUI INC – AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER

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date 12/23/2015
page 1 of 33
MODEL: NDM3Z-90 │ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER
GENERAL CHARACTERISTICS
• 7.5~14 V input range
• 0.6~1.8 V programmable output
• high efficiency
• voltage tracking
• voltage margining
• active current sharing
• Snapshot™ parametric capture
• voltage/current/temperature monitoring
• synchronization and phase spreading
• remote differential voltage sense
• programmable soft start and soft stop
• fault management
TM
Architects of
Modern Power
FEATURES
• compact package
vertical:
50.8 x 9.51 x 19.05 mm
(2.0 x 0.37 x 0.75 in)
horizontal:
50.8 x 19.05 x 10.0 mm
(2.0 x 0.75 x 0.39 in)
• 90 A output
• adaptive algorithms
• cycle-by-cycle charge management
• dual phase architecture
• SMBus interface
• PMBus™ compatible
MODEL
NDM3Z-90
input voltage
(Vdc)
7.5~14
output voltage
(Vdc)
0.6~1.8
output current
max
(A)
90
output wattage
max
(W)
162
PART NUMBER KEY
NDM3Z-90 X - X - XXX
Base Number
Module Orientation and Pin Style:
HT = horizontal, through hole mount
HS = horizontal, surface mount
V = vertical
Firmware Configuration:
000~ZZZ
Pin Configuration:
A = HT 3.56 mm pin length (HT)
V 4 mm pin length (V)
B = V 5.5 mm pin length (V) _{Example part number: NDM3Z-90V-A-002}
* HS and HT modules are delivered on tape and reel
* V modules are delivered in trays
vertical module
4.0 mm pin length
firmware configuration 002
CONTENTS
Pin Descriptions................................................2
Absolute Maximum Ratings.................................4
Product Electrical Specifications...........................4
Mechanical Drawings.....................................14~15
PMBus Interface.................................................17
Operating Information.........................................20
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