D050505T-1W_12 Datasheet, PDF (1/3 Pages) Crystek Corporation – 1W, FIXED INPUT, ISOLATED & UNREGULATED TWIN OUTPUT ULTRAMINIATURE SMD PACKAGE DC-DC CONVERTER

D_T-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
TWIN OUTPUT ULTRAMINIATURE SMD PACKAGE
DC-DC CONVERTER
RoHS
FEATURES
● Efficiency up to 80%
● Twin Independent Output
● Small Footprint
● SMD Package Styles
● Industry Standard Pinout
● No Heatsink Required
● 1kVDC Isolation
● High Power Density
● Temperature Range: -40°C ~ +85°C
● No External Component Required
● Internal SMD construction
● RoHS Compliance
APPLICATIONS
The D_T-1W series are 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. These products apply to:
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);
3) Where the regulation of the output voltage
and the output ripple and noise are not
dem anding.
Such as: purely digital circuits, ordinary low
frequency analog circuits and IGBT power
device driven circuits, etc.
PART NUMBER SYSTEM
D050505T-1W
Rated Power
Package Style
The 2nd Output Voltage
The 1st Output Voltage
Input Voltage
Product Series
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development
center, Science Ave., Guangzhou Science City,
Luogang district, Guangzhou,P.R.China.
Tel: [phone]
Fax:[phone]
Http://www.mornsun-power.com
SELECTION GUIDE
Part
Number
Input
Voltage (VDC)
Nominal Range
Volt age
(VDC)
Output
Current (mA)
Max.
Min.
D050505T-1W
5/5
100/100
10/10
D050909T-1W *
9/9
56/56
6/6
5
4.5-5.5
D051212T-1W
12/12
42/42
4/4
D051515T-1W *
15/15
33/33
3/3
D120505T-1W *
5/5
100/100
10/10
D120909T-1W *
9/9
56/56
6/6
12
10.8-13.2
D121212T-1W
12/12
42/42
4/4
D121515T-1W
15/15
33/33
3/3
*Designing.
Note: The D_T-W2/W5 series also are available in our company.
Efficiency
(%,Typ.)
70
75
79
80
72
75
78
80
COMMON SPECIFICATIONS
Item
Test condition
Min. Typ. Max. Unit
Storage humidity
95
%
Operating temperature
-40
85
Storage temperature
Temp. rise at full load
-55
125
°C
15
25
Lead temperature
1.5mm from case for 10 seconds
300
Short circuit protection*
1
s
Cooling
Free air convection
package material
Epoxy Resin (UL94-V0)
MTBF
3500
K hours
Weight
2.1
g
*Supply voltage must be discontinued at the end of short circuit duration.
ISOLATION SPECIFICATIONS
Item
Test condition
Min. Typ. Max. Unit
Isolation voltage
(Vin/Vout)
Tested for 1 minute and 1mA max 1000
Isolation voltage
(Vo1/Vo2)
Tested for 1 minute and 1mA max 1000
Isolation resistance
(Vin/Vout)
Test at 500VDC
1000
Isolation resistance
(Vo1/Vo2)
Test at 500VDC
1000
Isolation capacitance
(Vin/Vout)
60
Isolation capacitance
(Vo1/Vo2)
60
VDC
MΩ
pF
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
D_T-1W
B/1-2012
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