Product Summary

The NDY series is a range of low profile DC/DC converters offering a single regulated output over a 2:1 input voltage range. All parts deliver 3W output power up to 85oC without heatsinking, except the 4.5V to 9V input voltage range which should be derated to 2W at the lower input voltage. 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.

Parametrics

(1)2:1 wide input range;(2)5V, 12V, 24V & 48V input; (3)3.3V, 5V, 9V, 12V & 15V output;

Features

(1)UL 60950 recognized; (2)RoHS compliant; (3)Industry standard footprint; (4)Efficiency to 82%; (5)Power density 0.90W/cm3; (6)2:1 wide input range; (7)Single isolated output; (8)Short circuit protection; (9)Low profile 24 pin case; (10)UL 94V-0 package material; (11)Operating temperature range -40°C to 85°C; (12)No heatsink required; (13)Footprint 4.73cm2; (14)5V, 12V, 24V & 48V input; (15)3.3V, 5V, 9V, 12V & 15V output; (16)Internal SMD construction; (17)Fully encapsulated

Diagrams

<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/2012101823520199.jpg">

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NDY1209C
NDY1209C

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 9V OUT Single Output

Data Sheet

0-1: $9.55
1-5: $9.50
5-10: $9.43
10-25: $9.32
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NDY1205
NDY1205

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 5V OUT

Data Sheet

Negotiable 
NDY1205C
NDY1205C

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 5V OUT Single Output

Data Sheet

0-1: $9.55
1-5: $9.50
5-10: $9.43
10-25: $9.32
NDY1209
NDY1209

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 9V OUT

Data Sheet

Negotiable 
NDY1209C
NDY1209C

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 9V OUT Single Output

Data Sheet

0-1: $9.55
1-5: $9.50
5-10: $9.43
10-25: $9.32
NDY1212
NDY1212

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 12V OUT

Data Sheet

Negotiable 
NDY1212C
NDY1212C

Murata Power Solutions

DC/DC Converters 3W 9-18VIN 12V OUT Single Output

Data Sheet

0-1: $9.55
1-5: $9.50
5-10: $9.43
10-25: $9.32