e1212t-w2 MORNSUN Science& Technology Ltd., e1212t-w2 Datasheet
e1212t-w2
Manufacturer Part Number
e1212t-w2
Description
Dual/single Output Dc-dc Converter
Manufacturer
MORNSUN Science& Technology Ltd.
Datasheet
1.E1212T-W2.pdf
(2 pages)
MODEL SELECTION
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax:86-20-38601272
0.25W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
UTRALMINIATURE SMD PACKAGE
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
2) Where isolation is necessary between input
3) Where the regulation of the output voltage
Such as: purely digital circuits, ordinary low
Http://www.mornsun-power.com
FEATURES
APPLICATIONS
frequency analog circuits, and IGBT power
device driving circuits.
Industry Standard Pinout
No Heat sink Required
3KVDC Isolation
Single Voltage Output
SMD Package Style
High Power Density
Internal SMD construction
Temperature Range: -40°C~+85°C
No External Component Required
RoHS Compliance
E_T-W2 & F_T-W2 Series
The E_T-W2&F_T-W2 Series are specially
MORNSUN reserves the copyright
is fixed (voltage variation ≤ ±10%);
and output (isolation voltage ≤3000VDC);
and
demanding.
the
output
Rated Power
Package S tyl e
Output Voltage
Input Voltage
Product S eries
ripple
noise
are not
Specifications subject to change without notice.
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
Output voltage accuracy
1. All specifications measured at T
PRODUCT PROGRAM
OUTPUT SPECIFICATIONS
Item
Output power
Line regulation
Load regulation
Temperature drift
Output ripple &Noise*
Switching frequency
Note:
2. See below recommended circuits for more details.
F0303T-W2
F0305T-W2
F0505T-W2
F0509T-W2
F0512T-W2
F0515T-W2
E0505T-W2
E0509T-W2
E0512T-W2
E0515T-W2
F1205T-W2
F1209T-W2
F1212T-W2
F1215T-W2
E1205T-W2
E1209T-W2
E1212T-W2
E1215T-W2
otherwise specified.
Number
Part
Nominal
3.3
12
Voltage (VDC)
5
For Vin change of 1%(3.3V output)
For Vin change of 1%(Others output)
10% to 100%
load
Test Conditions
100% full load
20MHz Bandwidth
Input
Full load, nominal input
A
=25°C, humidity<75%, nominal input voltage and rated output load
10.8-13.2
3.0-3.6
4.5-5.5
Range
Multi-country patent protection
F_T-W2&E_T-W 2
See tolerance envelope graph
3.3V output
5V output
9V output
12V output
15V output
Voltage
(VDC)
±12
±15
±12
±15
3.3
12
15
±5
±9
12
15
±5
±9
5
5
9
5
9
Output
±10.5
±10.5
±8.5
±8.5
Max
±25
±14
±25
±14
75
50
50
28
21
17
50
28
21
17
Current (mA)
Min
A/0-2007
Typ.
12.8
100
8.3
6.8
6.3
15
50
Min
±3
±2
±1
±1
±3
±2
±1
±1
8
5
5
3
2
2
5
3
2
2
RoHS
Page 1 of 2
0.25
±1.5
±1.2
0.03
Max
20
15
10
10
10
75
Efficiency
(%, Typ.)
60
60
64
65
67
66
64
65
67
66
65
64
63
64
65
64
63
64
mVp-p
Units
%/°C
KHz
unless
W
%
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e1212t-w2 Summary of contents
Page 1
... E0505T-W2 E0509T-W2 E0512T-W2 E0515T-W2 F1205T-W2 F1209T-W2 F1212T-W2 F1215T-W2 12 10.8-13.2 E1205T-W2 E1209T-W2 E1212T-W2 E1215T-W2 OUTPUT SPECIFICATIONS Item Test Conditions Output power For Vin change of 1%(3.3V output) Line regulation For Vin change of 1%(Others output) 10% to 100% Load regulation load Output voltage accuracy Temperature drift 100% full load Output ripple & ...
Page 2
COMMON SPECIFICATION Item Test Conditions Storage humidity Operating temperature Storage temperature Temp. rise at full load Lead temperature 1.5mm from case for 10 seconds Cooling Isolation voltage Tested for 1 minute and 1mA max Isolation resistance Test at 500VDC Short ...