NKE0503SC Murata Power Solutions Inc, NKE0503SC Datasheet - Page 3

• Manufacturer Part Number: NKE0503SC
• Description: CONV DC/DC 1W 5VIN 3.3V SIP SGL
• Manufacturer: Murata Power Solutions Inc
• Series: NKEr
• Type: Isolatedr

Specifications of NKE0503SC

• Number Of Outputs: 1
• Output: 3.3V
• Power (watts): 1W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 4-SIP Module
• 1st Output: 3.3 VDC @ 303mA
• Size / Dimension: 0.45" L x 0.24" W x 0.29" H (11.4mm x 6.1mm x 7.4mm)
• Power (watts) - Rated: 1W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 74%
• Approvals: cUL, UL
• Output Power: 1 W
• Input Voltage Range: 4.5 V to 5.5 V
• Input Voltage (nominal): 5 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 303 mA
• Isolation Voltage: 3 KV
• Package / Case Size: SIP
• 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: 811-1432-5

TEMPERATURE DERATING GRAPHS
TOLERANCE ENVELOPES
NKE 0303DC/SC, 0305DC/
SC, 0309DC/SC, 0503DC/SC,
0505DEC/SEC types only.
UL recognition to a
maximum ambient
temperature of 85ºC and/
or case temperature limit of
130ºC.
www.murata-ps.com
3.3V output types.
The voltage tolerance envelope shows typical load regulation characteristics for this product series. The tolerance envelope is the maximum output voltage variation due to
changes in output loading.
V
+9%
+1%
NOM
-7%
10
25
Output Load Current (%)
1.5
1.0
0.5
0
-40
Safe Operating Area
50
Ambient Temperature (°C)
0
75
50
85°C
100
+1%
-7%
-15%
100
150
All other types.
Isolated Sub-Miniature 1W Single Output DC/DC Converters
Technical enquiries email: [e-mail], tel: [phone]
All other types.
+10%
+5%
V
NOM
10
25
Output Load Current (%)
1.5
1.0
0.5
0
-40
Safe Operating Area
Ambient Temperature (°C)
50
2010-07-14 KDC_NKE.K01 Page 3 of 7
0
75
NKE Series
50
85°C
100
100
+2.5%
-2.5%
-7.5%
120°C
150