NDM1-12 CUI INC, NDM1-12 Datasheet

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NDM1-12

Manufacturer Part Number
NDM1-12
Description
Digital Dc-dc Pol Converter
Manufacturer
CUI INC
Datasheet
SERIES:
Auto-control is a trademark of Powervation
SPECS
FEATURES
Auto-control™ technology
•Automatic adjustment of control loop compensation
•Guaranteed stability
•Superior transient response
Precise power conversion
•8.5 ~ 14 V dc input
•Programmable output
•Differential voltage sense
•10 mV set point accuracy
PMBus compliant
•On-board digital communication bus
Fully licensed digital module
Monitoring
•Precise current monitoring
•Temperature sensing
(adapts to changes in external output capacitance)
System Vin
Vout
Iout
Footprint (w x l x h)
Efficiency
20050 SW 112
NDM1-12
th
Ave. Tualatin, Oregon 97062
a division of CUI INC
0.5” x 0.925” x 0.46”
0.6 ~ 2.5 V
8.5 ~ 14 V
12 A
95%
DESCRIPTION:
phone 503.612.2300
Power management
•Voltage sequencing
•Voltage margining
•Synchronize controllers for multiphase operation
•Programmable soft start and soft stop
•Pre-bias startup
•High reliability non-volatile OTP memory to 125°C
•Low current (<2 μA) disable state
Protection features
•Input under voltage lockout
•Output over voltage protection
•Output over current protection
•Fast over current protection
•Over temperature protection
Mounting
•Through hole
•Modules are footprint compatible
DIGITAL DC-DC POL CONVERTER
fax 503.612.2382 www.novumdigital.com
Preliminary: Specifications subject to change
For a detailed specification, please contact CUI
RoHS
date
page
06/2010
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NDM1-12 Summary of contents

Page 1

... CUI INC SERIES: NDM1-12 SPECS System Vin Vout Iout Footprint ( Efficiency FEATURES Auto-control™ technology •Automatic adjustment of control loop compensation (adapts to changes in external output capacitance) •Guaranteed stability •Superior transient response Precise power conversion •8 input •Programmable output • ...

Page 2

... CUI INC SERIES: NDM1-12 INPUT / SUPPLY parameter conditions/description voltage idle current sysgood, no output, V UVLO turn-on threshold UVLO turn-off threshold voltage monitoring accuracy current monitoring accuracy OUTPUT parameter conditions/description voltage adjustment range set using PMBus 1 voltage accuracy current range line regulation ...

Page 3

... CUI INC SERIES: NDM1-12 1.0V / 12A TYPICAL CHARACTERISTICS Efficiency 100 Output Current (A) Start-up Top Trace: Output Voltage (0 div) Bottom Trace: Input Voltage ( div) Output Ripple and Noise Trace: Output Voltage ( div) 20050 SW 112 Ave ...

Page 4

... CUI INC SERIES: NDM1-12 MECHANICAL DRAWING (THROUGH-HOLE) 20050 SW 112 Ave. Tualatin, Oregon 97062 th DESCRIPTION: DIGITAL DC-DC POL CONVERTER Preliminary: Specifications subject to change For a detailed specification, please contact CUI phone 503.612.2300 fax 503.612.2382 www.novumdigital.com date 06/2010 page ...

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