NDY2409C Murata Power Solutions Inc, NDY2409C Datasheet - Page 3

• Manufacturer Part Number: NDY2409C
• Description: CONV DC/DC 3W 24VIN 9VOUT DIP24
• Manufacturer: Murata Power Solutions Inc
• Series: NDYr
• Type: Isolatedr

Specifications of NDY2409C

• Number Of Outputs: 1
• Output: 9V
• Power (watts): 3W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 36V
• Package / Case: 24-DIP Module (600 mil, 8 Leads)
• 1st Output: 9 VDC @ 333mA
• Size / Dimension: 1.27" L x 0.58" W x 0.27" H (32.3mm x 14.7mm x 6.9mm)
• Power (watts) - Rated: 3W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 78%
• Approvals: UL
• Output Power: 3 W
• Input Voltage Range: 18 V to 36 V
• Input Voltage (nominal): 24 V
• Output Voltage (channel 1): 9 V
• Output Current (channel 1): 333 mA
• Isolation Voltage: 1 KV
• Package / Case Size: DIP
• Output Voltage: 9 V
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1408-5

www.murata-ps.com
APPLICATION NOTES
Recommended input & output capacitors
Output load
NDY05 POWER DERATING CURVE
www.murata-ps.com
The minimum rated load across the whole input voltage range is 25% of the full load output. It is important to take care that the load does not fall below this as the output ripple
will greatly increase. While this condition will not harm the device the resultant increase in output ripple could cause customers’ application to malfunction.
Although these converters will work without external capacitors, they are necessary in order to guarantee the full parametric performance over the full line and load
range. All parts have been tested and characterized using the following values and test circuit.
Test circuit, 5V, 12V and 15V output
Recommended circuit for reduced ripple 3.3V output
Input Voltage
24V, 48V
5V, 12V
5
4
3
2
1
0
4.5
5
Input voltage (V)
+ V
+ V
- V
- V
100μF, 25V (0.25Ω at 100KHz)
10μF, 100V (1.5Ω at 100KHz)
6
IN
IN
IN
IN
7
C
IN
8
9
C
C
IN
IN
NDY
NDY
Output Voltage
5V, 12V, 15V
3.3V
RoHS COMPLIANCE INFORMATION
For further information, please visit www.murata-ps.com/rohs
L
OUT
100μF, 25V (0.25Ω at 100KHz)
Technical enquiries - email: [e-mail], tel:
Isolated 3W Wide Input DC/DC Converters
C
C
OUT
OUT
C
OUT
This series is compatible with RoHS soldering
systems with a peak wave solder temperature of
300ºC for 10 seconds. The pin termination fi nish
on this product series is Bright Tin. The series
is backward compatible with Sn/Pb soldering
systems.
- V
- V
+ V
+ V
OUT
OUT
OUT
OUT
NDY Series
MPS# - 24100C
KDC_NDYC.E04 Page 3 of 4
Not required
L
OUT
[phone]