NDTS0503C Murata Power Solutions Inc, NDTS0503C Datasheet - Page 4

• Manufacturer Part Number: NDTS0503C
• Description: CONV DC/DC 3W 5VIN 3.3VOUT DIP24
• Manufacturer: Murata Power Solutions Inc
• Series: NDTSr
• Type: Isolatedr

Specifications of NDTS0503C

• Number Of Outputs: 1
• Output: 3.3V
• Power (watts): 3W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 9V
• Package / Case: 24-DIP Module (600 mil, 8 Leads)
• 1st Output: 3.3 VDC @ 909mA
• 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: 63%
• Approvals: UL
• Output Power: 3 W
• Input Voltage Range: 4.5 V to 9 V
• Input Voltage (nominal): 5 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 909 mA
• Isolation Voltage: 1 KV
• Package / Case Size: DIP
• Output Voltage: 3.3 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: 811-1383-5

www.murata-ps.com
APPLICATION NOTES (continued)
Minimum Load
The minimum load for correct operation is 25% of the full rated load across the specifi ed input voltage range. Lower loads may cause a signifi cant increase in output ripple and
may cause the output voltage to exceed its specifi cation transiently during power-down when the input voltage also falls below its rated minimum.
The following graphs show the typical required minimum load required for stable operation in mA verses input voltage. Some variants are not included as they do not typically
require a minimum load for stable operation: NDTD1212C, and NDTD1215C.
The NDTS series will operate from a wider input range than specifi ed in the input characteristics datasheet table with output power derating. Please contact Murata Power
Solutions for further information.
NDTS05XXC
NDTS12XXC
100
90
80
70
60
50
40
30
20
10
200
180
160
140
120
100
0
80
60
40
20
0
9
4.5
5.5
11
6.5
13
7.5
1203
Input Voltage (V)
Input Voltage (V)
15
8.5
Technical enquiries email: [e-mail], tel: [phone]
1205
9.5
17
0503
Isolated 3W Single Output DC/DC Converters
10.5
0505
0512
19
0515
11.5
2010-05-13 KDC_NDTSC.D05 Page 4 of 6
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NDTS Series