URB4803YMD-6WR2-DT Datasheet, PDF (1/5 Pages) MORNSUN Science& Technology Ltd. – REGULATED SINGLE OUTPUT DIP PACKAGING, DC-DC CONVERTER

URB4803YMD-6WR2-DT
6W,ULTRA-WIDE INPUT ISOLATED&
REGULATED SINGLE OUTPUT
DIP PACKAGING, DC-DC CONVERTER
FEATURES
l 4:1 wide input voltage range
l Operating Temperature range:
-40°C ~ +85°C
l Low ripple & noise
l 1.5KVDC isolation
l Reinforced insulation
l Output over voltage protection, Short circuit
protection
l Industry standard pinout
l Meet CISPR22/EN55022 CLASS A
l UL60950 approved
Patent Protected RoHS
PART NUMBER SYSTEM
URB4803YMD-6WR2-DT
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
APPL ICAT ION
URB4803YMD-6WR2-DT model provide 6 Watt output
power, with 4:1 wide range of 18-75VDC,1.5KVDC isolation,
output over-voltage and short-circuit protection. And it can
meet CISPR22/EN55022 CLASS A without external circuit.
Typical applications for this converter is industrial, electric
power, instrumentation, telecommunication.
SELECTION GUIDE
Input Voltage(VDC)
Model
Nom inal
①
(Range) Max.
Output
Voltage
(VDC)
Output Current (mA) Input Current (mA)(Typ.)
Max.
Min.
@Max.
Load
@No
Load
URB4803YMD-6W R2-DT
48
(18-75)
80
3.3
1500
75
130
3
Note：①Absolute maximum rating without damage on the converter,but it isn't recommended.
Reflect ed
Ripple
Current
(m A, Typ.)
20
Max.
Capacitive
③
Load
(µF)
Efficiency
④
(%, Typ.)
@Max. Load
1800
79
INPUT SPECIFICATIONS
Item
Test Conditions
Input Surge Voltage (1Sec. max.)
Start-up Voltage
Input Filter
Min.
Typ.
Max.
Unit
-0.7
--
100
VDC
--
--
18
Pi Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Output Voltage Accuracy
Min.
Typ.
Max.
--
±1
±2
Line Regulation
Load Regulation
Full load, Input voltage from low to high
5% to 100% load
--
±0.2
±0.5
--
±0.5
±1
Transient Recovery Time
25% load step change
Transient Response Deviation
--
300
500
--
±3
±5
Temperature coefficient
100% load
--
--
±0.03
Ripple & Noise*
20MHz bandwidth
--
50
75
Output Over Voltage Protection
Input voltage range
Output Short Circuit Protection
110
120
140
Continuous, automatic recovery
Note:* Ripple and noise tested with "parallel cable" method. See detailed operation instructions at DC-DC Application Notes.
Unit
%
µs
%
%/°C
m Vp-p
%Vo
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URB4803YMD-6W R2-DT
2013.09.22-A/0
Page 1 of 5