unr-3.3-3000-d5 Murata Manufacturing Co., Ltd, unr-3.3-3000-d5 Datasheet - Page 2

• Manufacturer Part Number: unr-3.3-3000-d5
• Description: Single Output, Non-isolated, 3.3v 8-40 Watt, Dc/dc Converters
• Manufacturer: Murata Manufacturing Co., Ltd

Performance Specifications and Ordering Guide
Output Configuration:
U = Unipolar
Part Number Structure
Mechanical Specifications
Mechanical Specifications
Nominal Output Voltage:
Model
UNR-3.3/3000-D5
UNR-3.3/2500-D12
UNR-3.3/8000-D5
UNR-3.3/12000-D5
3.3 Volts
Nominal line voltage, no load/full load conditions.
Typical at T
20MHz bandwidth. Specified with external I/O capacitors. See Technical Notes.
10% to 100% load.
Non-Isolated
A
U NR
= +25°C under nominal line voltage and full load conditions unless otherwise noted. These devices require external input and output capacitors for normal operation.
Pin
1
2
3
4
5
6
-
(Volts)
On/Off Control
3.3
V
Case C7
Function P9
Output Rtn.
3.3
3.3
3.3
3.3
Logic Gnd.
Input Rtn.
OUT
+Output
+Input
I/O Connections
/
8000
Maximum Output Current
(mA, Max.)
in mA
12000
3000
2500
8000
I
OUT
Do Not Connect
Input Voltage Range:
Function P10
No Connect
Output Rtn.
-
Input Rtn.
D5 = 4.75-5.5 Volts (5V nominal)
D12 = 10.8-13.2 Volts (12V nominal)
+Output
+Input
www.murata-ps.com
D5
Ripple/Noise
(mVp-p, Max.)
Output
140
100
125
75
±0.25%
±0.25%
±0.25%
±0.2%
Line
Regulation (Max.)
Load
±0.75%
±0.5%
±0.5%
±0.5%
V
(Volts)
IN
12
Nom.
5
5
5
Technical enquiries email: [e-mail], tel:
10.8-13.2
Range
4.75-5.5
4.75-5.5
4.75-5.5
(Volts)
Input
Single Output, Non-Isolated, 3.3V
Case C6
Case C5
8-40 Watt, DC/DC Converters
(mA, Max.)
25/2390
25/6330
50/9700
35/856
I
IN
MDC_UNR8-40W.B01 Page 2 of 6
UNR Series
Efficiency
(Min.)
85%
82%
86%
84%
[phone]
Package
C7, P10
Pinout)
C7, P9
C5, P9
C6, P9
(Case,