J_N-1W Series
1W, FIXED INPUT, ISOLATED & NON-REGULATED
QUAD OUTPUT,DIP PACKAGE DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
1KVDC Isolation
DIP Package
Temperature Range: -40°C to +85°C
Internal SMD construction
UL94-V0 Package
Input
Voltage (VDC)
Nominal Range
4.5-5.5
Output
Part
Number
Efficiency
(%, Typ)
Current (mA)
Voltage
(VDC)S
Max
50
Min
5
J0505N-1W
5
5
73
No Heat sink Required
No External Component Required
Industry Standard Pinout
RoHS Compliance
ISOLATION SPECIFICATIONS
Item
Test conditions
Min
Typ
Max
Units
VDC
Tested for 1 minute and 1mA max(Vin/Vout) 1000
Tested for 1 minute and 1mA max(Vout/Vout) 1000
Isolation voltage
APPLICATIONS
J_N-1W Series is specially designed for
applications where a group of polar power
supplies are isolated from the input power
supply in a distributed power supply system
on a circuit board.
Test at 500VDC(Vin/Vout)
Test at 500VDC(Vout/Vout)
1000
1000
Isolation resistance
Isolation capacitance
MΩ
40
pF
These products apply to:
COMMON SPECIFICATIONS
1) Where the voltage of the input power
supply is fixed (voltage variation ≤ ±10%);
2) Where isolation is necessary between
input and output (isolation voltage
≤1000VDC);
Item
Test conditions
Min
Typ
Max
95
Units
%
Storage humidity
Operating temperature
Storage temperature
Lead temperature
Temp. rise at full load
Cooling
-40
-55
85
125
25
°C
3) Where the regulation of the output voltage
and the output ripple noise are not
demanding.
15
1.5mm from case for 10 seconds
300
Free air convection
Plastic(UL94-V0)
1
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
Case material
Short circuit protection*
MTBF
S
3500
K hours
g
Weight
1.05
*Supply voltage must be discontinued at the end of short circuit duration.
MODEL SELECTION
J0505N-1W
OUTPUT SPECIFICATIONS
Item
Test conditions
Min
0.1
Typ
Max
1
Units
W
Rated Power
Package Style
Output power
Output Voltage
Inp ut Voltage
Product Seri es
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Ripple & Noise*
Switching frequency
For Vin change of 1%
10% to 100% load
±1.2
15
%
See tolerance envelope graph
100% full load
0.03
75
%/°C
mVp-p
KHz
20MHz Bandwidth
Full load, nominal input
50
100
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
http://www.mornsun-power.com
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
2. See below recommended circuits for more details.
MORNSUN reserves the copyright
Specifications subject to change without notice.
J_N-1W
A/1-2008
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