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NDTD4803C

muRata
Part Number NDTD4803C
Manufacturer muRata
Description Isolated 3W Wide Input Dual Output DC/DC Converters
Published Jun 11, 2015
Detailed Description www.murata-ps.com NDTD Series Isolated 3W Wide Input Dual Output DC/DC Converters FEATURES „RoHS compliant „Industry...
Datasheet PDF File NDTD4803C PDF File

NDTD4803C
NDTD4803C

Overview
www.
murata-ps.
com NDTD Series Isolated 3W Wide Input Dual Output DC/DC Converters FEATURES „RoHS compliant „Industry standard footprint „Power density 0.
90W/cm3 „2:1 Input range, 3W output power, minimum 3:1 input range with power derating to 2W „Dual isolated output „Short circuit protection „Operating temperature range -40ºC to 85ºC „Load and line regulation <1% on both outputs „No heatsink required „1kVDC isolation „5V, 12V, 24V & 48V Input „3.
3V, 5V, 12V & 15V Output „Internal SMD construction „Fully encapsulated DESCRIPTION The NDTD series is a range of low profile DC/DC converters offering dual outputs over a 2:1 input voltage range.
All parts deliver 3W output power up to 85ºC without heatsinking.
A flyback oscillator design with isolated feedback is used to give regulation over the full operating range of 25% to 100% of full load.
It is strongly recommended that external capacitors be used on input and output to guarantee performance over full load and input voltage range (see application notes for guidance).
The plastic case is rated to UL94V-0 and encapsulant to UL94V-1 and the connection pins are formed from a tin plated alloy 42 leadframe.
SELECTION GUIDE Order code Input Rated output Output current voltage voltage Min.
Load 1 Full load NDTD0503C NDTD0505C NDTD0512C NDTD0515C NDTD1203C NDTD1205C NDTD1212C NDTD1215C NDTD2403C NDTD2405C NDTD2412C NDTD2415C NDTD4803C NDTD4805C NDTD4812C NDTD4815C V (Nom.
) 5 5 5 5 12 12 12 12 24 24 24 24 48 48 48 48 V ±3.
3 ±5 ±12 ±15 ±3.
3 ±5 ±12 ±15 ±3.
3 ±5 ±12 ±15 ±3.
3 ±5 ±12 ±15 mA ±113 ±75 ±31 ±25 ±113 ±75 ±31 ±25 ±113 ±75 ±31 ±25 ±113 ±75 ±31 ±25 mA ±454 ±300 ±125 ±100 ±454 ±300 ±125 ±100 ±454 ±300 ±125 ±100 ±454 ±300 ±125 ±100 Input current full load Efficiency 2 (Min.
) Isolation capacitance MTTF 3 mA % pF kHrs 890 67 30 1644 804 72 31 1640 764 76 36 1625 773 75 34 1609 343 73 30 1668 321 75 29 1665 311 78 32 1650 310 78 36 1633 170 73 30 1671 156 78 30 1675 148 82 35 2...


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