UNS-5/3-D12 Murata Power Solutions Inc, UNS-5/3-D12 Datasheet - Page 2

• Manufacturer Part Number: UNS-5/3-D12
• Description: DC/DC Converter
• Manufacturer: Murata Power Solutions Inc
• Series: UNSr

Specifications of UNS-5/3-D12

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 6V To 16.5V
• Power Rating: 15W
• Output Voltage: 5V
• Output Current: 3A
• Supply Voltage: 12V
• Dc / Dc Converter Case Style: SIP
• Output Power: 15 W
• Input Voltage Range: 6 V to 16.5 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 3 A
• Package / Case Size: SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 Typical at T
2 "D" suffix indicates DIP package.
3 Ripple/Noise (R/N) measured over a 20MHz bandwidth with a 100μF external input capacitor and
Output Configuration:
UNS-3.3/3-D5
UNS-3.3/3-D5D
UNS-5/3-D12
UNS-5/3-D12D
PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE
PART NUMBER STRUCTURE
Important: Do not include the "A" suffix when ordering.
TEMPERATURE DERATING
Model Family
U = Unipolar
a 220μF external output capacitor. Additional ouput capacitors will lower R/N. See Technical Notes.
20
18
16
14
12
10
8
6
4
2
0
–10
Note: Derating curves apply to both SIP and DIP package configurations
A
Nominal Output Voltage:
0
Non-Isolated
= +25°C under nominal line voltage and full-load conditions, unless otherwise noted.
3.3 or 5 Volts
SIP packaging
2
UNS-3.3/3-D5
U NS
UNS-5/3-D12
10
20
V
(V)
3.3
3.3
OUT
5
5
-
3.3
30
Ambient Temperature (°C)
/
40
I
(A)
OUT
3 D5 D
3
3
3
3
-
Maximum Output Current
50
in Amps
Input Voltage Range:
D5 = 4.75-13.6 Volts (7.5V nominal)
D12 = 6-16.5 Volts (12V nominal)
R/N (mVp-p)
Typ.
50
50
50
50
60
www.murata-ps.com
Add "D" suffix for optional
DIP package configuration
Output
1
70
Max.
100
100
100
100
3
80
90
Regulation (Max.)
Line
±1.0
±1.0
±1.0
±1.0
100
Load
±3.0
±3.0
±3.0
±3.0
4 Listed output regulation specifications describe the total change in output voltage as the input (line)
5 Nominal line voltage, no-load/full-load conditions.
MECHANICAL SPECIFICATIONS
voltage or output (load) current is varied over its full specified range. Typically, line regulation is
better than ±0.5% and load regulation is better than ±1.0%. Load regulation applies for 0 to 100%
load conditions.
4
V
IN
Pin
1
2
3
4
5
7.5
7.5
(V)
12
12
Nom.
Technical enquiries email: [e-mail], tel:
Non-Isolated, 3.3V & 5V, 3A DC/DC Converters
4.75-13.6
4.75-13.6
6-16.5
6-16.5
Function P18
On/Off Control
Range
Input
(V)
+Input
+Input
-Input
-Input
INPUT/OUTPUT CONNECTIONS
Case B1 (SIP)
Case B2 (DIP)
1/1400
1/1400
1/1330
1/1330
(mA)
I
IN
5
Pin
10
6
7
8
9
Min.
MDC_UNS10-15W.B01 Page 2 of 5
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--
--
--
Efficiency
Function P18
UNS Series
Output Rtn.
Output Rtn.
+Output
+Output
Trim
Typ.
90%
90%
92%
92%
[phone]
Package
Pinout)
B1, P18
B2, P18
B1, P18
B2, P18
(Case/