Product Summary

The NDY NDY0505C is a low profile DC/DC converter offering a single regulated output over a 2:1 input voltage range. The NDY0505C delivers 3W output power up to 85℃ 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

NDY0505C absolute maximum ratings: (1)Short-circuit protection: Continuous; (2)Lead temperature 1.5mm from case for 10 seconds: 300℃; (3)Minimum load: 25% of rated load; (4)Input voltage 05 types: 10V; (5)Input voltage 12 types: 20V; (6)Input voltage 24 types: 40V; (7)Input voltage 48 types: 80V; (8)Internal dissipation: 1.7W.

Features

NDY0505C 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℃ to 85℃; (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

NDY0505C pin connections

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NDY0505C
NDY0505C

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 5V 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
NDY0505
NDY0505

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 5V OUT

Data Sheet

Negotiable 
NDY0505C
NDY0505C

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 5V OUT Single Output

Data Sheet

0-1: $9.55
1-5: $9.50
5-10: $9.43
10-25: $9.32
NDY0509
NDY0509

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 9V OUT

Data Sheet

Negotiable 
NDY0509C
NDY0509C

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 9V OUT Single Output

Data Sheet

0-1: $9.55
1-5: $9.50
5-10: $9.43
10-25: $9.32
NDY0512
NDY0512

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 12V OUT

Data Sheet

Negotiable 
NDY0512C
NDY0512C

Murata Power Solutions

DC/DC Converters 3W 4.5-9VIN 12V OUT Single Output

Data Sheet

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