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NQB-468xxx-AN

CUI
Part Number NQB-468xxx-AN
Manufacturer CUI
Description FULLY REGULATED ADVANCED BUS CONVERTERS
Published Oct 23, 2012
Detailed Description date 10/10/2012 page 1 of 36 SERIES: NQB │ DESCRIPTION: FULLY REGULATED ADVANCED BUS CONVERTERS GENERAL CHARACTERISTICS...
Datasheet PDF File NQB-468xxx-AN PDF File

NQB-468xxx-AN
NQB-468xxx-AN

Overview
date 10/10/2012 page 1 of 36 SERIES: NQB │ DESCRIPTION: FULLY REGULATED ADVANCED BUS CONVERTERS GENERAL CHARACTERISTICS • • • • • • • configurable soft start/stop precision delay and ramp-up voltage margining voltage/current/temperature monitoring configurable output voltage configurable fault response power good FEATURES • industry standard quarter-brick with digital PMBus interface 57.
9 x 36.
8 x 11.
3 mm (2.
28 x 1.
45 x 0.
445 in) • optional industry standard 5-pins for intermediate bus architectures • Industry-leading Power Density for Telecom and Datacom 127~141W / sq.
in • CUI DC/DC Energy Optimizer built-in • High efficiency, typ.
96.
4% at half load, 12 Vout • Fully regulated Advanced Bus Converter from 36~75Vin • 2,250 Vdc input to output isolation • Fast Feed forward regulation to manage line transients • Optional baseplate for high temperature applications • Droop Load Sharing with 10% current share accuracy • PMBus Revision 1.
2 compliant • 2.
9 million hours MTBF • ISO 9001/14001 certified supplier • Ericsson BMR456 compatible www.
DataSheet.
net/ MODEL NQB-420[D,N]WA-AN NQB-468[D,N]MA-AN NQB-415[D,N]WB-AN NQB-462[D,N]MB-AN input voltage (Vdc) output voltage (Vdc) output current max (A) output wattage max (W) 36~75 40~60 36~75 40~60 12 12 12.
45 12.
45 35 39 35 39 420 468 415 462 cui.
com Datasheet pdf - http://www.
DataSheet4U.
co.
kr/ CUI Inc │ MODEL: NQB │ DESCRIPTION: FULLY REGULATED ADVANCED BUS CONVERTERS date 10/10/2012 │ page 2 of 36 PART NUMBER KEY NQB- XXX X X X - X X X X - XXX -ES X Base Number Engineering Phase: A~Z Design Output Power: 1~999 Engineering Sample: ES Digital Interface: D = digital pins N = no digital pins Input Voltage Range: W = wide (36~75 V) M = medium (40~60 V) Firmware Configuration: 000~ZZZ Heatsink Option: "blank" = open frame H = heatsink flat L = heatsink lateral fins T = heatsink transverse fins G = heatsink with GND pin Enable Logic Sense: N = negative logic P = positive logic Nominal Output Voltage: A = 12.
0 V B = 1...


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