E-XT-1W

F-XT-1W&E-XT-1W Series
1W, FIXED INPUT, ISOLATED SINGLE/DUAL
OUTPUT DC
SINGLE/DUALOUTPUT
DC--DC CONVERTER
SELECTION GUIDE
Input
Output
Efficiency
Order code
Voltage(VDC)
Voltage
Current(mA)
Range
(VDC)
Max.
(%.Typ.)
Nominal
FEATURES
Fixed Input Range
◆
F0503XT-1W
5
4.5-5.5
3.3
260
81
F0505XT-1W
5
4.5-5.5
5
200
83
F0512XT-1W
5
4.5-5.5
12
84
74
Short Circuit Protection(automatic recovery)
F0515XT-1W
5
4.5-5.5
15
67
76
I/O isolation voltage 3000VDC
E0505XT-1W
5
4.5-5.5
±5
±100
81
E0512XT-1W
5
4.5-5.5
±12
±42
85
◆
◆
Operating Temperature: -40℃~﹢85℃
◆
E0515XT-1W
5
4.5-5.5
±15
±34
83
High efficiency up to 80%
F1203XT-1W
12
10.8-13.2
3.3
260
86
High accuracy of pin co-planarity
F1205XT-1W
12
10.8-13.2
5
200
85
Small SMD package with footprint
F1212XT-1W
12
10.8-13.2
12
84
74
F1215XT-1W
12
10.8-13.2
15
67
78
◆
◆
◆
Available in tape and reel package
◆
E1205XT-1W
12
10.8-13.2
±5
±100
80
Single and dual output models
E1212XT-1W
12
10.8-13.2
±12
±42
80
Excellent load and line regulation
E1215XT-1W
12
10.8-13.2
±15
±34
85
F2403XT-1W
24
21.6-26.4
3.3
260
81
MODEL SELECTION
F2405XT-1W
24
21.6-26.4
5
200
85
①
②
③ ④
⑤
⑥
F(E) 05 05 X T -1W
F2412XT-1W
24
21.6-26.4
12
84
83
F2415XT-1W
24
21.6-26.4
15
67
86
E2405XT-1W
24
21.6-26.4
±5
±100
85
E2412XT-1W
24
21.6-26.4
±12
±42
74
E2415XT-1W
24
21.6-26.4
±15
±34
78
◆
◆
①Product Series
③Output Voltage
⑤SMD Package
②Input Voltage
④Fixed Input
⑥Rated Power
Case material:non-conductive plastic(UL 91V-0 rated)
APPLICATIONS
The F(E)-XT-1W series are miniature,1W DC/DC
converters with high isolation in a SMD package.With a
new package design these converters are qualified for the
higher temperatures requested by lead-free reflow solder
processes.With the small footprint,these converters are the
ideal solution for board level power distribution,mainly for
applications in the industrial and telecom field. For
automated SMD production lines the devices can be
supplied in standard tape and reel package.
Weight: 2.0g (0.07oz)
Input Specifications
Parameter
Input current at full load
MICRODC RESERVES THE COPYRIGHT
Conditions
Max.
5 Vin models:
30mA/260mA typ.
12Vin models:
15mA/110mA typ.
24Vin models:
8mA/55mA typ.
Surge voltage
5 Vin models:
9V max.
(1sec. max.)
12 Vin models:
18V max.
24 Vin models:
0.3A max.
Reverse voltage protection
Input filter
http://www.microdc.cn
30V max.
internal capacitor
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 1 of 3
F-XT-1W&E-XT-1W Series
Output Specifications
Parameter
Conditions
Voltage set accuracy
Regulation
see graphs below
– Input variation
1.2 % / 1 % change Vin
– Load variation
see graphs below
Voltage balance (dual output
± 1.0% max.
models, balanced load)
Temperature coefficient
0.1 %/K
100 mVp-p max.
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
± 0.02%/K max.
Short circuit protection
limited 0.5 sec. max.
Capacitive load
3.3 VDC output models:
33µF max.
5 VDC output models:
33µF max.
12 VDC output models:
4.7µF max.
15 VDC output models:
2.2µF max.
±5 VDC output models:
10µF max.
±12 VDC output models:
2.2µF max.
±15 VDC output models:
2.2µF max.
General Specifications
Parameter
Temperature ranges
Load derating
Conditions
– Operating
– 40 °C~+ 85 °C (no derating)
– Case temperature
+95°C max.
– Storage
– 55 °C~+ 125 °C
(convection cooling)
4%/K above +75°C
Humidity (non condensing)
95 % rel. H max.
Reliability, calculated MTBF
>2Mio h
(MIL-HDBK-217F ground benign)
Isolation voltage (60 sec)
Isolation capacity
Isolation resistance
Switching frequency
– Input/Output
– Input/Output(100kHz, 1V)
– Input/Output (500 VDC)
3000 VDC
60 pF typ.
>1 GOhm
50 to 150 kHz (depending on load)
Output voltage variation dependent on load (at nominal input voltage)
All specifications valid at nominal input voltage, full load and +25
+25°°C after warm-up time unless otherwise stated.
http://www.microdc.cn
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 2 of 3
F-XT-1W&E-XT-1W Series
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
SOLDER PAD DIMENSION
Note:
Unit:mm[inch]
Pin section tolerances:±0.10mm[±0.004inch]
General tolerances:±0.25mm[±0.010inch]
Dimensions in [mm], () = Inch
Pin pitch tolerances: ±0.13 (±0.005)
Other tolerances: ±0.25 (±0.01)
TUBE OUTLINE DIMENSIONS
FOOTPRINT DETAILS
Pin
Single
Dual
1
-Vin(GND)
-Vin(GND)
2
+Vin
+Vin
3
No con.
No con.
5
-Vout
Common
6
No con.
-Vout
7
No con.
No con.
8
+Vout
+Vout
10
No con.
No con.
11
No con.
No con.
12
No con.
No con.
No con.=Pin to be isolated from circuitry
Unless otherwise stated all dimensions in mm±0.5 (inches ±0.02).
Tube length : 475±2.0 (18.70±0.07).
Tube Quantity :25
Specifcations can be changed any time without notice.
No parallel connection or plug and play.
Note:
1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
2. Operation under 10% load will not damage the converter; However, they may not meet all specification listed.
3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate standards.
5. Only typical models listed, other models may be different, please contact our technical person for more details.
http://www.microdc.cn
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 3 of 3
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