OUTPUT SPECIFICATIONS
Output power 1 Watt max
Voltage accuracy Full load and nominal Vin ± 5%
Minimum load (Note 1) 10% of FL
Line regulation LL to HL at Full Load 1.3% / 1% of Vin
Load regulation 20% to 100% FL 5V output
others ± 10%
± 8%
Ripple and noise 20MHz bandwidth 100mVp-p
Temperature coefficient I0.1% / ºC, max
Short circuit protection Short term
INPUT SPECIFICATIONS
Input voltage range
5V nominal input
12V nominal input
15V nominal input
24V nominal input
4.5 – 5.5VDC
10.8 – 13.2VDC
13.5 – 16.5VDC
21.6 – 26.4VDC
Input filter Capacitor
GENERAL SPECIFICATIONS
Efficiency See table
Isolation voltage Input to Output Standard 1000VDC, min
Suffix-N 3000VDC, min
Isolation resistance 109ohms, min
Isolation capacitance 30pF, ma
x
Switching frequency 60KHz, min
Design meet safety standard UL1950, EN60950
Case material Non-conductive black plastic
Base material None
Potting material Epoxy (UL94-V0)
Dimensions 0.77 X 0.24 X 0.40 Inch
(19.6 X 6.0 X 10.2 mm)
Weight 2.0g (0.071oz)
MTBF (Note 2) 1.471 x 107 hrs
ENVIRONMENTAL S PECIFIC ATIONS
Operating temperature range -25ºC ~ +85ºC (with derating)
Storage temperature range -55ºC ~ +105ºC
Thermal shock MIL-STD-810D
Vibration 10~55Hz, 2G, 30minutes along X,Y and Z
Relative humidity 5% to 95% RH
TECHNICAL SPECIFICATION All specif ications are typical at nominal input, full load and 25ºC otherwise noted
The DU1P0 series are the standard building blocks for on-board distributed power
systems. They are ideally suited to providing single and dual supplies on primarily
digital boards with added benefit of galvanic isolation to reduce switching noise. All
of the rated power may be drawn from a single pin provided the total load does not
exceed 1 watt.
• 1 WATT UNR EGULATED OUTPUT POWER
• SING LE-IN-LI NE PACKAGE ( S I P )
• HIGH EFFICIENCY FOR LOW POWER APPLICATION
• UL 94 -V0 NON-C OND UC TED C ASE
• INTERNAL INPUT & OUTPU T FILTER
• INPUT / OUTPUT ISOLATION UP TO 3KVDC
Model
Number Input
Range Outp ut
Voltage Output
Current Input
Current (3) Eff
(
4
)
(%) Capacitor
Load ma x(5)
DU1P0-05S05 4.5 – 5.5 VDC 5 VDC 200mA 298mA 71 6.2uF
DU1P0-05S12 4.5 – 5.5 VDC 12 VDC 83mA 269mA 78 6.2uF
DU1P0-05S15 4.5 – 5.5 VDC 15 VDC 67mA 272mA 78 6.2uF
DU1P0-05D05 4.5 – 5.5 VDC ± 5 VDC ± 100mA 295mA 72 3.0uF
DU1P0-05D12 4. 5 – 5.5 VDC ± 12 VDC ± 42mA 273mA 78 3.0uF
DU1P0-05D15 4.5 – 5.5 VDC ± 15 VDC ± 33mA 268mA 78 3.0uF
DU1P0-12S05 10.8 – 13.2 VDC 5 VDC 200mA 121mA 73 6.2uF
DU1P0-12S12 10.8 – 13.2 VDC 12 VDC 83mA 111mA 79 6.2uF
DU1P0-12S15 10.8 – 13.2 VDC 15 VDC 67mA 112mA 79 6.2uF
DU1P0-12D05 10.8 – 13.2 VDC ± 5 VDC ± 100mA 119mA 74 3.0uF
DU1P0-12D12 10.8 – 13.2 VDC ± 12 VDC ± 42mA 111mA 80 3.0uF
DU1P0-12D15 10.8 – 13.2 VDC ± 15 VDC ± 33mA 109mA 80 3.0uF
DU1P0-15S05 13.5 – 16.5 VDC 5 VDC 200mA 97mA 73 6.2uF
DU1P0-15S12 13.5 – 16.5 VDC 12 VDC 83mA 89mA 79 6.2uF
DU1P0-15S15 13.5 – 16.5 VDC 15 VDC 67mA 89mA 79 6.2uF
DU1P0-15D05 13.5 – 16.5 VDC ± 5 VDC ± 100mA 95mA 74 3.0uF
DU1P0-15D12 13.5 – 16.5 VDC ± 12 VDC ± 42mA 88mA 80 3.0uF
DU1P0-15D15 13.5 – 16.5 VDC ± 15 VDC ± 33mA 87mA 80 3.0uF
DU1P0-24S05 21.6 – 26.4 VDC 5 VDC 200mA 62mA 71 6.2uF
DU1P0-24S12 21.6 – 26.4 VDC 12 VDC 83mA 58mA 76 6.2uF
DU1P0-24S15 21.6 – 26.4 VDC 15 VDC 67mA 57mA 78 6.2uF
DU1P0-24D05 21.6 – 26.4 VDC ± 5 VDC ± 100mA 61mA 72 3.0uF
DU1P0-24D12 21.6 – 26.4 VDC ± 12 VDC ± 42mA 57mA 78 3.0uF
DU1P0-24D15 21.6 – 26.4 VDC ± 15 VDC ± 33mA 55mA 79 3.0uF
Note
1. The DU1P0 series required a minimum 10% loading on the output to
maintain specified regulation. Operation under no-load condition will
not damage these devices, however they may not meet all listed
specification
2. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at
40ºC. (Ground fixed and controlled environment).
3. Maximum value at nominal input voltage and full load of standard type.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistor load.
50 60 70 80 90 100 -40 -25 0
-10
25
50
75
100
0
AM BI EN T TE M P E RATURE (ºC)
OUTPUT POWER (%)
DU1P0-24S05 Derating Curve
Nature convection
STANDARD
PIN SINGLE DUAL
1 + INPUT + INPUT
2 - I NPUT - INPUT
4 - OU T PUT -OUTPUT
5 NC COMMON
6 + OUTPUT + OUTPUT
“N” Models
PIN SINGLE DUAL
1 + INPUT + INPUT
2 - I NPUT - INPUT
5 - OU T PUT - OUTPUT
6 NC COMMON
7 + OUTPUT + OUTPUT
0.01x 0.02
( 0.25 x 0.5 ) Rectangular Pin
0.77
(
19.6
)
0.40(10.2)
0.14
(
3.6
)
0.10(2.54)
FRO N T VIEW
0.20(5.08)
0.016
(
0.4
)
0.085
(
2.16
)
1. All dimensions in Inches (mm)
2. Pin pitch tolerance I0.014(0.35)
0.053
(
1.35
)
1 2 4 5 6 7
BOTTOM VIEW
0.24
(
6.1
)
